Bunn CW-APS Operating & Service Manual page 22

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
in fill basin.
17. Refer to Fig. 13 when reconnecting the tank heater
wires.
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)
FIG. 13 TANK HEATER TERMINALS
Page 22
BLK to Control Thermostat
(Brewers W/Out Faucet)
BLK to Fuse (Brewers W/
Faucet)
P1134.65
10690 062300