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REFRIGERANT RECOVERY

Log Book

R E F R I G E R A N T L O G

1) Policy

2) Troubleshooting

3) Condensers Replaced

4) Compressors Replaced

5) Appliance Disposal

6) Accidental Venting

7) R22 NEW

8) R22 Recover CLEAN

9) R22 Recover BURNT

10) R410a NEW

11) R410a Recover CLEAN

12) R410a Recover BURNT

Policy: Refrigerant Certification and Recordkeeping

As required by Section 608 of the Federal Clean Air Act, all persons involved in work which involves refrigerant, the access to a sealed refrigeration or air conditioning systems, or the disposal of equipment containing refrigerant must have the appropriate Environmental Protection Agency (EPA) certification:

There are (4) four categories of technician certification:

TYPE I Persons who maintain, service, or repair small appliances, i.e., refrigerators, freezers, window A/C units, dehumidifiers, under-the-counter ice makers, vending machines, and drinking water coolers.

TYPE II Persons who maintain, service, or repair, or dispose of high pressure appliance, i.e., conventional split system heat pump and air conditioner systems.

TYPE III Persons who maintain, service, repair, or dispose of low pressure appliances, i.e., chiller systems.

UNIVERSAL This classification indicates that the individual is certified in all of the above-mentioned categories.

1. The Community Manager is required to keep a legible copy of each employee’s current certification card on site in the EPA Log binder. Additionally, a scanned copy is to be posted onto the Benchmark X-Drive.

2. The Community Manager must keep a legible copy of all previous employee’s certification cards on file since they worked with refrigerants while being a Benchmark employee.

a. These copies are to be kept in the EPA Log binder, and a scanned copy is to be posted onto the Benchmark X-Drive.

3. The Community Manager must keep a legible copy of certification cards for all employees who have come from other Benchmark communities and have completed any service request dealing with refrigerant or disposal of appliances contacting refrigerants while at the community.

4. The Community Manager is to forward a legible copy of current and/or updated certification cards to Benchmark’s Human Resources Director so the certification can be placed in the employee’s personnel file.

5. If required by Federal, State or Local code, certified employees must carry a wallet size certification card with them when handling refrigerant or when servicing or disposing of equipment.

6. Any individual found venting refrigerant is subject to disciplinary action up to and including termination.

Policy: Refrigerant Certification and Recordkeeping

RECORD KEEPING In accordance with Environmental Protection Agency (EPA) recordkeeping requirements, the Service Manager shall maintain the information listed below. Ultimately it is the Community Manager’s responsibility to ensure the following documentation is being completed by the service team members:

1. Documentation for the service, maintenance, repair, or disposal of appliances which contain refrigerant.

a. Documentation may include refrigerant tracking logs, appliance disposal forms, service requests in OneSite, and purchase orders in OneSite for refrigerants.

b. Digital information in OneSite is sufficient documentation; no additional paper copy is required.

2. Records indicating the specific equipment or appliance containing refrigerant which was serviced, maintained, repaired, or disposed.

3. Records indicating the amount of refrigerant consumed during the service, maintenance, or repair of each specific system or appliance containing refrigerant.

4. Records indicating the amount of refrigerant recovered or recycled during the service, maintenance, repair or disposal of any system or appliances containing refrigerant.

5. A copy of each receipt or invoice for the purchase of any refrigerant.

a. Digital purchase orders in OneSite are sufficient documentation; no additional paper copies are required.

6. The Service Manager is required to maintain and monitor the Refrigerant Recovery Logs as needed for completeness and accuracy.

7. The Service Manager shall periodically verify the weight of refrigerant cylinders which are in use, and confirm the tracking log is up to date and accurate.

a. These periodic checks shall occur at least every 30 days during the air conditioning season, or heat pump heating season, when refrigerants have been used or recovered.

8. Scanned copies of the Refrigerant Logs, Appliance Disposal forms, and any Accidental Venting reports shall be uploaded and posted onto the Benchmark X-Drive.

a. Pages which have previously been scanned and posted onto the drive do not need to be re-scanned and re-posted.

9. As long as all EPA Log documentation has been scanned and properly posted onto the Benchmark X-Drive in the appropriate folders, and the files named according to the current policy, log pages which are older than 12 months may be removed from the binder and destroyed.

POLICY ACKNOWLEDGEMENT By signing below, I hereby acknowledge that I have read and understand Benchmark’s Refrigerant Certification and Recordkeeping policies, and that I am familiar with the Environmental Protection Agency’s (EPA) requirements for the proper use and handling of refrigerants and other substances covered under the Clean Air Act. I further acknowledge that I will promptly and accurately maintain required documentation and usage records, and I understand that failure to comply with the requirements of this policy or the requirements of the EPA Clean Air Act will result in disciplinary action leading up to or including termination.

Printed Name Signature Date

EPA CERTIFICATION VERIFICATION As a Benchmark Management service associate, it is important that we verify your EPA recovery certification and comply with all EPA regulations. Please Check the Appropriate Certification that You Currently Have TYPE I small appliances

TYPE II residential split systems TYPE III low pressure chillers UNIVERSAL

Please list the name of the testing facility that your certification is with on the line below:

Please Print Name of Testing Facility and contact information (if known)

Print Name Signature Date

Please have your certification card available so that it can be photocopied and attached to this form. NOTE: In the past it was a common procedure to list the person’s Social Security Number on their certification card. DO NOT copy the Social Security Number if present on the certification card.

Guide to Using Superheat and

Subcooling Calculators

R-22 Superheat and Subcooling Calculators

aboehnen

Typewritten Text

http://tinyurl.com/3ayapp

cboehnen

Text Box

1. Measure indoor air temperature with an accurate thermometer (or on apartment thermostat). example 80 degrees

cboehnen

Text Box

2. Measure outdoor air temperature with an accurate thermometer. example 87 degrees

cboehnen

Text Box

4. Measure suction line temperature near the suction service valve using a probe type thermometer placed inside pipe insulation. example 53 degrees

A/C Troubleshooting Guide

I. WHAT TO DO FIRST (inside)

A. Go to thermostat

1. Put lever in “Manual” fan position.

a. If blower runs:

1. 24 volt circuit is intact (including relay and transformer).

2. 115 volt circuit is intact.

b. If blower motor will not run:

1. Power Failure.

2. Blower fuse or tripped breaker.

3. Open disconnect switch.

4. Faulty wiring.

5. Open in control circuit (green circuit).

6. Loose terminals.

7. Control transformer bad.

8. Blower relay.

9. Bad run capacitor.

10. Thermostat.

11. Motor overload switch open because of dirty blower.

2. Make sure lever is in “cool” position.

3. Make sure temperature setting is calling for cooling.

4. Check thermostat for dirt or loose wires and bulb operation.

B. Ask resident how long A/C has been turned on.

C. Ask resident what they did with thermostat and then instruct them.

D. Be sure cold air return is NOT blocked.

E. Be sure air is un-obstructed to thermostat.

F. Be sure no windows are open.

G. Be sure all interior doors have been open.

H. Be sure air supplies are open.

I. Check furnace filters and evaporator coil for dirt.

J. Check blower squirrel cage for dirt buildup.

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K. Evaporator coil frosting.

1. Evaporator fins dirty or plugged.

2. Evaporator air volume low (dirty blower).

3. Dirty filters.

4. Plugged or restricted capillary tube.

5. Low refrigerant charge (see “Super Heat Charging”).

6. Low suction pressure.

7. Duct work undersized.

L. Go Outside.

1. Look for overgrown shrubs around condenser unit or other obstructions.

2. Look for grass clippings or trash against condenser coil.

3. Compressor will NOT run, condenser fan will NOT run.

a. See II A.

4. Compressor will NOT run, but condenser fan RUNS.

a. See II B.

II. TROUBLE-SHOOTING SYSTEM

A. Compressor won’t run/condenser fan won’t run.

1. Contacts open (defective contacts).

2. No power to unit (tripped breaker).

3. Bad fuse in disconnect or pulled loose.

4. Room thermostat defective.

5. Control circuit open (yellow circuit).

6. Low voltage transformer defective.

7. Contactor coil open.

8. Loose wiring or terminals (look for arcing burns).

9. Time delay switch still open.

10. Loss of 230 volt power (3 phase with phase out).

11. Compressor overload tripping breaker.

B. Compressor won’t run/condenser fan will run.

1. Bad wiring from contactor to compressor (loose terminals).

Page 3


2. Thermal overload switch open or defective (see “Overheating Compressor” in

“Helpful Hints”).

3. Compressor windings internal open (see “Compressor Electric Testing”).

4. Run capacitor bad.

5. Compressor locked up.

6. Compressor windings internally shorted (see “Compressor Electric Testing”). Be

Careful!

7. Low voltage (phase out of three (3) phase.

8. Start capacitor bad.

9. Potential relay fails to close.

10. Unequalized pressure (leave unit off for a few minutes).

C. Compressor hums, but won’t run.


2. Compressor windings internally open (see “Compressor Electric Testing”).



5. Compressor windings internally are shorted (see “Compressor Electric Testing”). Be

Careful!

6. Low voltage (phase out of three (3) phase) or 115 volts.


8. Potential relay fails to close.


D. Compressor runs continually, but no cooling.

1. Defective compressor valves.


3. Dirty filters.


5. Condenser fins dirty or plugged.

6. Condenser air re-circulating (trim shrubs).

7. Low condenser air volume (blade loose, wrong motor).

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8. Evaporator air volume low (wrong blower, restrictions).

9. Duct work undersized.


E. Compressor cycles on overload.


2. Thermal overload switch open or defective (see “Overheating Compressor” in

“Helpful Hints”).

3. Compressor windings internally open (see “Compressor Electric Testing”).



6. Compressor windings internally shorted (see “Compressor Electric Testing”). Be

Careful!

7. Low voltage (phase out three (3) phase) or 115 volts.



10. Potential relay fails to open.



13. Over charge of refrigerant (see “Super Heat Charging”).

14. High head pressure.

15. High suction pressure.

16. Non-condensables (air in line).

F. Noisy compressor.

1. Defective compressor bearings.

2. Discharge line hitting inside of compressor shell.


III. READING PRESSURE (gauge manifold)

A. Head Pressure – Too High.

1. Condenser fins dirty or plugged.

2. Condenser air re-circulating.

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3. Low condenser air volume.


5. Over-charged refrigerant (see “Super Heat Charging”).

6. High ambient temperatures.

7. Non-condensables (air in line).

B. Head Pressure – Too Low

1. Defective compressor valves (low side will be high).

2. Condenser air temperature low.


4. Low suction pressure.

C. Suction Pressure – Too High

1. Defective compressor valves (high side will be low).

2. Over charge of refrigerant (see “Super Heat Charging”).

3. High head pressure.

4. High ambient temperatures.

D. Suction Pressure – Too Low


2. Evaporator air volume low (dirty blower).

3. Dirty filters.


5. Duct work undersized or restricted.

6. Plugged or restricted capillary tube or liquid filter.

E. High Suction line Pressure/Low Head Pressure

1. Compressor bypassing internally (heat pump).

2. Reversing valve hung up or leaking (heat pump).


4. Restricted metering device.

5. High side restriction.

6. Metering device out of calibration (don’t ream med jet valve).

F. Suction line Frosting or Sweating (also compressor).

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1. Super heat adjusted too low (over charged) (See “Super Heat Charging”).


3. Evaporator air volume low.


5. Dirty filters.


IV. COMPRESSOR ELECTRICAL TESTS

A. While Compressor Running

1. Low amperage draw.

a. Defective compressor valves.

b. Condenser air temperature low.

c. Low refrigerant charge.

2. High amperage draw.

a. Low voltage.

b. Defective compressor bearings.

c. Seized compressor.

d. Condenser fins dirty or plugged.

e. Condenser air re-circulating (trim shrubs).

f. Low condenser air volume (loose fan blade).

g. Over charge of refrigerant (see “Super Heat Chart”).

h. High head pressure.

i. High ambient temperatures.

j. Non-condensables (air in line).

B. Compressor Won’t Run

1. Check for hot to ground.

a. Disconnect 230 volt power and capacitor.

b. Remove cap on compressor exposing three (3).

c. Using Volt/Ohm Meter and leads set on RX 10K, hold one (1) lead on case or

copper line (scratch through paint). Alternately hold other lead to “C”, “R” and

“S” terminals.

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d. There should be infinity (∞) reading (open).

e. If another resistance reading is observed – condemn compressor.

2. Check for open windings.

a. Disconnect 230 volt power and capacitor.

b. Remove cap on compressor exposing three (3) terminals.

c. Using Volt/Ohm Meter and leads set on RX1:

1. Hold one lead on “R” terminal and another on “S” terminal.

2. Hold one lead on “R” terminal and another on “C” terminal.

3. Hold one lead on “S” terminal and another on “C” terminal.

d. In each case there should be a resistance valve (closed circuit).

e. If a value of infinity (∞) is recorded between any terminals – condemn

compressor.

V. OTHER PROBLEMS

A. Overheating Compressor.


2. Loose electrical connections.

3. Low or high voltage.

4. High ambient temperature (excessive).

5. Over working (see “Head Pressure – Too High”).

B. Dirty Condenser Coils (grass clippings, overgrown shrubs, etc.).

1. Compressor must work harder (high head pressure).

2. More power consumption.

3. Shortens compressor life.

4. Wash out coils at least once per year with non-acidic detergent.

C. Compressor Flood Back Causes (liquid refrigerant into compressor).

1. More likely with capillary tube system.


3. Super heat adjusted to low (over charge) (see “Super Heat Charging”).

4. Evaporator air volume too low.

5. Dirty filters.

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6. Duct work undersized or blocked.

7. Over-feeding evaporator coil.

D. Damage Caused by Flood Back.

1. Damage to valves.

2. Dilutes crankcase oil leading to bearing, piston damage.

3. Slugging – so much liquid in cylinder that foaming occurs (damage to piston, valves).

VI. HELPFUL HINTS

A. Use non-acidic detergent coil cleaner to clean evaporator coil with high pressure water

(don’t bend fins) or non-acidic detergent for condenser coils. Evaporator coils are dirty

before it shows.

B. Proper heat passing through evaporator coils – protects compressor from flood-back.

C. Always let unit run for several minutes to stabilize before testing.

D. As heat rises, pressure rises/as heat drops, pressure drops.

E. Suction line pressure tells you about evaporator temperature.

F. High side pressure tells you about condenser performance and restrictions.

G. High ambient temperatures will cause suction line and liquid line pressures to increase.

H. Super heat gives proper charge.

I. Don’t charge to correct low suction pressure – until you check items in “Suction Pressure –

Too Low”.

J. Low charge can be destructive to compressor, also because the super heated vapor cools

compressor crankcase.

K. Freon does not wear out or disappear. If you have to charge unit – you have a leak to

find.

L. Always charge by Super Heat!

1. Read section “Super Heat Charging”.

2. Don NOT charge by:

a. Feeling suction line.

b. High side temperature 30 degrees over ambient temperature.

c. Running amperage of compressor.

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3. These don’t allow for condition of evaporator and indoor ambient temperature or

performance of condenser.

M. Unit should maintain apartment at least 10 to 12 degrees below outside ambient

temperature. Also, a unit running properly can only lower temperature about 1 degree

per hour if unit is trying to overcome a hot apartment.

N. If breaker trips periodically – unit may be short cycling because of lack of familiarization of

thermostat by resident.

1. Instruct resident of it’s’ use.

O. Sometimes short cycling can be eliminated by installing a time delay switch on 24 volt

circuit before contactor.

P. If system is evacuated, always add liquid line filter. (Freon is an excellent cleaner).

Q. If system is evacuated after compressor burn out; flush system thoroughly to remove

contamination; add liquid line filter and suction line filter (Freon is an excellent cleaner).

Suction line filter should be removed after a few days.

R. Be careful not to condemn compressor – 40% of condemned compressors nationwide

should NOT have been (Not our communities).

S. If contactor is clicking or burned – replace.

T. Heat pump check:

1. High and low pressure switches.

2. Defrost controls.

U. If resident has closed off room doors or supply registers:

1. Evaporator will be starved.

2. Suction line pressure will drop.

3. Possible compressor flood back.

V. Remember, it is possible to have two or more problems at the same time.

1. Use the process of elimination; i.e. high suction pressure and low high side

pressure sounds like compressor valve problem, but could be overcharged unit

running on cold day. Do NOT overlook the obvious.

W. If air conditioner is running properly for some time and apartment is still hot – check for

damage to attic insulation, loose ductwork or gap in plenum.

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SYMPTON POSSIBLE CAUSE SOLUTION

Suction Presssure Too Low Low on refrigerant Check for leak, repair leak, and rechargeDirty filter Replace air filterEvaporator fan running slow Check rpms, make sure blower tight on

motor shaft & replace if necessaryEvaporator fan wrong rotation Change rotation of fanEvaporator dirty Clean evaporatorRestriction in metering device Clean out restriction or replaceRestricted drier Replace drier

Suction Pressure Too High Heat load too high Reduce heat loan or give system time to pull down

Valves in compressor bad Replace compressorToo much air going across evaporator Slow down evaporator fan

Head Pressure Too Low Defective compressor Replace compressorLow on refrigerant Check for leak, repair

Head Pressure Too High Condenser dirty Clean condenserSystem over charged Remove refrigerant to proper chargeAir in system Remove charge, evaluate and rechargeCondenser fan wrong rotation Correct rotationCondenser fan running too slow Check rpms; replace fan if necessaryCompressor stuck or locked up Try hard start kit; replace compressor

Furnace Fan Will Not Start Fan motor burned out ReplaceFan relay not closing Check 24 volts, replaceThermostat not working Jump R and G, replace thermostatShort in 24 volt wiring Check continuity, replace wiring

Transformer Keeps Burning Out Transformer too small Check size and replace if necessarySystem wire size or type wrong Correct wiringShort in wiring Check wire, repair/replace

Evaporator Ices Up Dirty filter Replace filterRotation of evaporator fan wrong Change rotation of fanEvaporator fins dirty Clean evaporatorFan running too slow Speed up fan

Compressor Will Not Start Contactor not closed Check 24 volts, replace contactorThermostat not working Jump R to Y, Replace thermostateShort in 24 volt wiring Check continuity, rpelace wiringLoose connection or corroded connection Tighten connections, clean connectionTransformer or step down bad Replace

Compressor Will Not Start, No power Check breaker, reset; check powerNo Hum, Compressor Cool supply to compressor, repair

Overload on compressor burned out Replace compressorOpen winding on compressor Replace compressor

Compressor Trips Breaker When Capacitor shorted out or bad Replace capacitorCompressor Turned On Compressor stuck or grounded Check amp draw, try hard start, replace

compressorBare wires or short in wiring Repair/replace wiringCompressor wired wrong Correct wiring

Compressor Hums But Will Not Start Start winding open Replace compressorStart capacitor bad Replace start capacitorRun capacitor bad Replace capacitor

A/C SYSTEM TROUBLE SHOOTING

ELECTRICAL CIRCUIT TROUBLE SHOOTING

Compressor Check Guide

Testing a Compressor for Electrical Shorts

1. Using an ohm meter, check for continuity between the common terminal and the compressor casing; check between the run terminal and the compressor casing; check between the start terminal and the compressor casing. If there is not a continuity reading, the compressor has grounded out and must be replaced.

2. Using an ohm meter, check for continuity between the common, run and start terminals and measure the amount of resistance in ohms. The ohm reading between common and run should be the lowest; between common and start should give the next lowest; and between run and start should be the highest. If there is no reading between terminals, then the windings have burned out or the overload is defective. The readings between common and run—and between common and start should add together and equal the reading between start and run.

**Generally, on 3 ton or smaller compressors, the ohm reading between start and run should not exceed 20 ohms.

Compressor Terminal Diagram C (common) S (start) R (run)

CONDENSING UNIT REPLACEMENT INSTRUCTIONS For condensers which are being installed as replacements for condensers which are the same capacity and efficiency. 1. Disconnect all power to the unit. Lockout power sources and Tagout.

2. Follow the evacuation instructions at the end of this document and remove all refrigerant with appropriate recovery machine and practices. NEVER VENT REFRIGERANTS!

3. Study the installation instructions supplied with each new condensing unit. All items are important, but careful attention should be given to the electrical and refrigerant line data tables.

4. Remove old condensing unit, retaining all of the original tubing and electrical wiring possible.

5. If the remaining portion of the liquid or vapor lines contains a line drier, remove and discard.

6. If this new unit replaces one with a burned compressor, careful attention must be given to cleaning the refrigerant lines, evaporator coil, and capillary tubes or expansion valve.

a. Use a flushing agent such as ProFlush per manufacturer’s directions.

b. With a capillary tube system, a vigorous purging with dry nitrogen through the vapor line out the liquid line (backward purge will be helpful.

c. If the evaporator coil is equipped with an expansion valve, either remove the internal cage assembly or the complete valve prior to purging with dry nitrogen. Also confirm that the expansion valve is recommended for use with R-22. If not, replace with a proper type valve.

7. Place the new condensing unit on a level concrete base or plastic condenser pad.

8. Install a new liquid line filter drier in the liquid line external to the condensing unit. If replacing a unit with a compressor burnout, also install a suction line filter drier in the suction line. This suction line filter will need to be removed after several days of use (typically 30 to 60 days).

9. Protect the service valves from excessive heat by wrapping with a wet cloth, and then braze the refrigerant lines to the condensing unit using silver solder while allowing dry nitrogen to flow through the lines.

10. Pressurize only tubing and evaporator coil with dry nitrogen. Use sufficient pressure to assure an accurate leak test. DO NOT exceed the test pressures marked on the unit rating plate.

WARNING: D0 NOT USE OXYGEN OR COMPRESSED AIR to purge refrigerant lines, or pressurize the system, or to check for leak. Oxygen can react violently with refrigerants and oils which can cause an explosion resulting in severe personal injury or death.

11. Inspect all joints and check for leaks using a liquid detergent or other leak detection fluid. If leak is found, release pressure and repair.

12. Follow evacuation instructions at the end of this document to remove all nitrogen and non-condensables from the system.

13. Add refrigerant to the system by weighing in the charge per manufacturer’s specifications, or by releasing the pre-charged refrigerant from the condenser into the lineset by opening the liquid line service valve.

14. Ensure both service valves are open before placing the condenser into service.

15. Consult this wiring schematic and follow the installation instructions for electrical wiring.

a. CAUTION: If the refrigerant is metered to the cooling coil by an expansion valve (TXV), the recommended size start relay and start capacitor must be correctly installed in the appropriate circuit. (NOTE: Units incorporating scroll compressors do not require start components.)

16. Clean or replace return air filters. Start the indoor blower with fan switch to "on” position and check air flow for correct CFM through the cooling coil.

17. Turn thermostat sub-base switch to the cooling position. Operate the thermostat to call for cooling.

18. With the new unit in operation, balance the refrigerant charge after 30 minutes of running time with the use of the SUPERHEAT CHARGING METHOD or the SUPERHEAT CHARGING METHOD" instructions included with the unit.

19. Replace service valve caps tightly to prevent leaks.

20. Clean work area, log refrigerant usage.

21. Return after a few hours of operation or in the following days to confirm proper operation and refrigerant charge.

EVACUATION: An evacuation of any system component that has been exposed to atmosphere or has lost its charge is essential before charging with refrigerant R-22.

CAUTION: Compressors should never be used to evacuate the air conditioning system. Placing a compressor into a vacuum can cause internal electrical arcing resulting in a damaged or failed compressor. Only use the compressor to reduce pressure to 0 PSIG (atmospheric pressure)

1. Since the condensing unit itself will not have to be evacuated unless it has lost all its charge, leave the vapor and liquid line shut-off valves closed.

2. Use a refrigeration type vacuum pump capable of evacuation to 30" of mercury.

3. Connect a gauge set to the vacuum pump and to both the vapor and liquid line service ports.

4. Evacuate the system until the pressure gauge should read at least 29.5” of mercury, and then continue to run the vacuum pump for 15 to 20 minutes.

5. Turn off the vacuum pump and record the gauge reading. Wait 15 to 20 minutes to confirm the pressure doesn’t change over this period of time, which would indicate moisture in the refrigerant oil.

6. The tubing and cooling coil will now be free of non-condensables and the liquid and vapor shut-off valves can be opened.

7. Do not remove the manifold and gauge assembly, as it will be needed to balance the refrigerant charge.

8. WARNING: THE BRASS VALVE IS NOT A BACKSEATING VALVE. OPENING OR CLOSING VALVE DOES NOT CLOSE THE SERVICE PORT. EXTREME CAUTION MUST BE EXERCISED NOT TO FORCE VALVE STEM AGAINST THE RETAINING RING. IF THE VALVE STEM IS BACKED OUT PAST THE RETAINING RING, SYSTEM PRESSURE COULD FORCE THE VALVE STEM OUT OF THE VALVE BODY AND POSSIBLY CAUSE PERSONAL INJURY. IN THE EVENT THAT THE RETAINING RING IS MISSING, DO NOT ATTEMPT TO OPEN THE VALVE.

NOTE: All refrigerant must be recovered before condensing unit is replaced.Log all refrigerant recovered on recovered refrigerant form

CONDENSING UNITS REPLACED

TechnicianModel Number of New Unit Reason ReplacedSerial Number of New UnitApartmentDate

NOTE: All refrigerant must be recovered before old compressor is removed.Log all refrigerant recovered on recovered refrigerant form

COMPRESSORS REPLACED

TechnicianModel Number of New Unit Reason ReplacedSerial Number of New UnitApartmentDate

Property Name:

Report Date:

Completed by:

Appliance Type

Model Number

Serial Number

Date of Disposal

Reason for Disposal

Refrigerant State

Date:

Vendor Legal Name:

Address:

City, State, Zip

Phone:

Vendor Signature

Date

Appliance Disposal Form(for any equipment or appliance which contains or contained refrigerant)

Disposition to Vendor

Vendor or contractor listed below herby certifies that all regulated refrigerant(s) contained in the above listed

appliance shall be reclaimed by an EPA licensed technician in accordance with current EPA guidelines.

(recovered, still in equipment, had leaked from appliance)

If recovered, recovered by:

(refrigerator, dehumidifier, air conditioning condenser, etc.)

ACCIDENTAL OR UNINTENTIONAL VENTING REPORT Date: Service Request #: Property: Type of Refrigerant Vented: Approximately how many pounds were vented? Description of what happened: Why did it happen? What precautions have you taken to prevent this from happening again? Was anyone else aware of this situation? Yes No If so, whom? Did you inform the customer? Yes No Technician name:

New RefrigerantProperty Name:Cylinder Label:

Cylinder Serial #Purchase Date:

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Lbs

Balance0.0

Weight of the EMPTY cylinder (this weight is marked on the cylinder as "TW" or Tear Weight")

0.0Lbs

Balance0.0

Lbs


Lbs

Balance0.0

Lbs

Balance





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

R - 22Recovered R-22 (Clean)

0.0Lbs

Balance0.0

Lbs


Balance

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

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Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


Balance0.0

Lbs

Balance0.0

Lbs


R - 22





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____Balance

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Lbs

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Lbs

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Lbs

Balance0.0

Lbs

Balance0.0

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Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


R - 22


Balance0.0

Lbs





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Balance0.0

Lbs

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Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


Balance0.0

Lbs

Balance0.0

Lbs


R - 22



Lbs


Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page 1

Recovered R-22 (Burn Out)

R - 22

Balance0.0

Lbs

Lbs

Balance0.0

Lbs

Balance0.0

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0


0.0Lbs

Balance0.0

Lbs


Lbs

Balance0.0

Lbs

Balance





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

R - 22Recovered R-22 (Burn Out)

0.0Lbs

Balance0.0

Lbs


Balance

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


Balance0.0

Lbs

Balance0.0

Lbs


R - 22





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____Balance

0.0Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


R - 22


Balance0.0

Lbs





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs


Balance0.0

Lbs

Balance0.0

Lbs


R - 22

TAB 10



Lbs

Lbs

0.0Lbs


Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page 1

Lbs

Balance0.0

Lbs

Weight of cylinder and refrigerant (without the box)

Weight of just the cylinder itself (this weight is marked on the cylinder as "TW" or Tear Weight"

Weight of just the refrigerant (the sum of #1 minus #2 from above)

R-410a

Balance0.0

Lbs


Lbs

Balance0.0

Lbs

Balance0.0

Balance0.0

Lbs

New Refrigerant

Lbs

Balance0.0

Lbs

Balance0.0

Balance0.0





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____Balance

0.0Lbs

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Balance

Lbs

Balance0.0

Lbs

Balance0.0

New Refrigerant

R-410a

0.0Lbs

Balance0.0

Lbs






Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

New Refrigerant

R-410a


Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

TAB 11



Lbs


Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page 1


0.0Lbs

Balance0.0

Lbs


Lbs

Balance0.0

Lbs

Balance

Balance0.0

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Recovered R-410a (Clean)

R-410a

Balance0.0

Lbs

Lbs

Balance0.0

Lbs





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

0.0Lbs

Balance0.0

Lbs


Balance

R-410aRecovered R-410a (Clean)





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Recovered R-410a (Clean)

R-410a


Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

TAB 12



Lbs


Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page 1


0.0Lbs

Balance0.0

Lbs


Lbs

Balance0.0

Lbs

Balance

Balance0.0

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Recovered R-410a (Burn Out)

R-410a

Balance0.0

Lbs

Lbs

Balance0.0

Lbs





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

0.0Lbs

Balance0.0

Lbs


Balance

R-410aRecovered R-410a (Burn Out)





Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Amount Used Lbs

Page_____

Recovered R-410a (Burn Out)

R-410a


Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

Balance0.0

Lbs

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