Bunn CWT-APS-DV Operating & Service Manual page 24

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.
FIG. 15 TANK HEATER SWITCH TERMINALS
Page 24
BLK to Limit Thermostat
BLK to Terminal Block
(Black Insert)
P1135
36102 090203