SERVICE (cont.)

TANK HEATER (Cont.)

10.

Install new tank heater with gaskets on the tank lid

 

and secure with two hex nuts.

11.

Install tank lid with limit thermostat, sprayhead

 

tube, tank heater, coil assembly (brewers with

 

faucet) and control thermostat with bracket (early

 

brewers only) using eight #8-32 hex nut.

12.

Reconnect the inlet and outlet water lines to the

 

faucet coil assembly.

13.

Secure spayhead tube to hood using a hex nut.

14.

Install sprayhead.

15.

Reconnect the wires to the limit thermostat, tank

 

heater and control thermostat. See limit thermo-

 

stat and control thermostat sections in this manual

 

when reconnecting wires.

16.

Install fill basin, secure with tank inlet fitting and

 

gasket. Insert water supply line through grommet

WHI to Terminal Block (White Insert on 120V or 100V Two Wire Models)

RED to Terminal Block (Red Insert on 120/ 240V Three Wire Mod- els or 200V and 240V Two Wire Models)

BLK to Control Thermostat (Brewers W/Out Faucet) BLK to Fuse (Brewers W/ Faucet)

in fill basin.

17. Refer to Fig. 13 when reconnecting the tank heater

wires.

P1134.65

FIG. 13 TANK HEATER TERMINALS

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Image 22
Bunn CWT-TSR, CW-APS service manual Service Tank Heater