Bunn C Manuel d'utilisateur télécharger pdf (Page 23)

Page 23

SERVICE (cont.)

TANK HEATER SWITCH (cont.)

switch indicator/guard bracket, hex facenut and

plastic facenut.

15. Reconnect the two black wires to 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. Brewers with faucet reinstall the faucet tube and

reconnect the water supply tube to the coil as-

sembly.

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 the illustration below when reconnecting

the wires.

BLK to Terminal Block

(Black Insert)

BLK to Limit Thermostat

P1135

DIAL TIMER (Early Models) - CT & CWT

Location:

The timer is located inside the front of the

trunk on the upper right side of component bracket.

Test Procedure (Dial Timer).

1. Disconnect the brewer from the power source.

2. Disconnect the polarized, three pin connector

from the brewer wiring harness and rotate the

brew timer dial fully counterclockwise.

3. Check the voltage across sockets P2 & P3 (white

and black wires) of the female connector with a

voltmeter when the "ON/OFF" is in the "ON" posi-

tion (upper). Connect the brewer to the power

source. The indication must be:

a) 120 volts ac for two wire 120 volt models and

three wire 120/240 volt models.

b) 200 to 230 volts ac on two wire 200 volt or 230

volt models.

4. Disconnect the brewer from the power source.

If voltage is present as described, proceed to #5.

If voltage is not present as described, refer to the

Wiring Diagrams and check the brewer wiring

harness.

5. Check the voltage across the sockets P1 & P2

(blue and white wires) of the female connector

10841 071000

CAU

TIO

N :

ARMERS AND SURFACES

ARE HO

MINUTES

BUNN-O-MATIC

P/N 2235-120 VAC

USE COPPER WIRE ONLY FOR

POWER SUPPLY CONNECTIONS

/LO

P1153

Dial Timer

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 31 32

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Bunn C Manuel d'utilisateur Page 23

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