Bunn SRUA service manual TROUBLESHOOTING cont PROBLEM, Probable Cause, Remedy

TROUBLESHOOTING (cont.)

PROBLEM

Brew cycle will not start (cont.)

Tank not filling

PROBABLE CAUSE

6.Start Switch

7.Timer

8.Pump

9.Solenoid Valve

10.Strainer

1.ON/OFF Switch (This switch must be in the "ON" position for the refill circuit to operate.

2. No water

REMEDY

Refer to Service - Start Switch for testing procedures. See page 24

Refer to Service - Timer for testing procedures. See page 28 or 29

Refer to Service - Pump for testing procedures. See page 21

Refer to Service - Solenoid Valve for testing procedures. See page 23

(A)Direction of flow arrow must be pointing towards brewer.

(B)Remove the strainer and check for obstructions. Clear or replace.

Refer to Service - ON/OFF Switch for testing procedures. See page 20

Be sure water shut-off is open and that in-line filters or strainers are not blocking water flow.

3.Solenoid Valve

4.Probe

5.Liquid Level Board

Refer to Service - Solenoid Valve for testing procedures. See page 23

Refer to Service - Probe for testing procedures. See page 18

Refer to Service - Liquid Level Board for testing procedures. See page 18

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