SERVICE (cont.)

TANK HEATER SWITCH (cont.)

13.Remove the plastic facenut, hex facenut and the switch indicator/guard bracket that secures tank heater switch to the rear of the brewer. Remove switch and discard.

14.Insert new tank heater switch through the hole in the upper left rear of the trunk and secure with switch indicator/guard bracket, hex facenut and plastic facenut.

15.Reconnect the two black wires the tank heater switch terminals.

16.Set tank assembly inside the hood on mounting brackets and secure with two #8-32 screws.

17.Reconnect the wires to the limit thermostat, tank heater and the control thermostat. Refer to limit thermostat, tank heater and control thermostat sections in this manual when reconnecting wires.

18.On brewers with a faucet, reinstall the faucet tube and reconnect the water supply tube to the coil assembly.

19.Secure the sprayhead tube to the hood using hex nut.

20.Install sprayhead.

21.Install fill basin, inlet gasket and secure to tank lid with tank inlet fitting.

22.Carefully install water fill tube into the back of the fill basin.

23.Reconnect and turn on the incoming water sup- ply.

24.Refer to FIG. 15 when reconnecting the wires.

BLK to Limit Thermostat

BLK to Terminal Block

(Black Insert)

P1135

FIG. 15 TANK HEATER SWITCH TERMINALS

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Bunn CWT-TSR, CW-APS service manual Service Tank Heater Switch, Tank Heater Switch Terminals