Roberts Gorden TF-160, TF-350, TF-300, TF-120, TF-200, TF-250 Low Voltage Thermostat and Relay Wiring

Models: TF-380 TF-250 TF-160 TF-200 TF-120 TF-300 TF-350

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11.2 Low Voltage Thermostat and Relay Wiring

SECTION 11: WIRING

11.2 Low Voltage Thermostat and Relay Wiring

SPDT Transformer RelayManual background

Black

FRONT VIEW

1

3

4

2

6

COIL

COIL

 

5

BACK VIEW

R

C

W G Y

Low Voltage Thermostat

 

Black

 

 

 

120 V - 60 Hz

 

Red

 

 

Supply Circuit

White

 

 

L1

 

 

 

 

L2

 

 

 

 

Gnd.

N

H

N

H

 

 

 

 

 

 

 

Gnd.

 

Additional

Burners

Gnd.

Maximum 6 burners

per relay. (See thermostat manufacturers specifications.)

Burner 1

Burner 2

47

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Roberts Gorden TF-160, TF-350, TF-300, TF-120, TF-200, TF-250, TF-380 service manual Low Voltage Thermostat and Relay Wiring