Control unit

Control Contactor

Safety Contactor

ElectronicsOn/Off

N L1 N L1L2L3 N N N U V W

L1 N N

N N N U V W

Heating System

Light

3

Light ThermalFuse

TemperatureSensor

Th

.S1

1*50A

L1

N

PE

Ju

nctio

n B

ox

23

0V

IN

50

-lz

3 7

LU

WWR R

N

4

L1 L1

UK042004

WWR RW1

Electrical Diagram

Connecting ASV-3 into a Single Phase power supply

Fig.

The 3 pieces jumper wire with white terminal block used for Single Phase power supply connection.

Connect 1 piece jumper wire to ASV-3 L1, L2, L3 terminals. Connect to L1 terminal from Power Source.

Connect 1 piece jumper wire to ASV-3 Neutral terminals N, N, and N. Connect to Neutral terminal from Power Source.

Connect 1 piece jumper wire to ASV-3 Ground terminals . Connect Ground terminal of ASV-3 to Power Supply Ground.

Fig1ASV 3 Terminals Heater Terminals

TO POWER SUPPLY

TO POWER SUPPLY

TO POWER SUPPLY

Make a wiring connection from ASV-3 Control Panel to Heater Unit. Wires should be properly connected to corresponding letters on both terminal blocks.

Fig.2 Connecting Power Supply to ASV-3 Control Panel

Fig1 Connecting ASV 3 Terminals to Heater Terminals