TROUBLESHOOTING (CONT.) |
|
|
PROBLEM | PROBABLE CAUSE | |
Dispenser is making unusual | 1. | Plumbing Lines |
noises |
|
|
| 2. | Water Supply |
| 3. | Tank Heater |
Excess dust | 1. Fan | |
| 2. | Hopper Delay Board |
Display not lit | 1. Lamp | |
| 2. | Lamp Holder |
| 3. | Starter - Lamp |
| 4. | Ballast |
REMEDY
Plumbing lines should not be rest- ing on the counter top.
(A)The dispenser must be connected to a cold water line
(B)Water pressure to the dispenser must not exceed 90 psi 620 kPa). Install a regulator if necessary to lower the working pressure to ap- proximately 50 psi (345 kPa).
Remove and clean lime off the tank heater. See page 32
Refer to Service - Fan for testing procedures. See page 18
Refer to Service - Hopper Delay Board for testing procedures. See page 21
Refer to Service - Lamp, see page 23 for lamp replacement.
Refer to Service - Lamp Holder for testing procedures. See page 23
Refer to Service - Starter for testing procedures. See page 24
Refer to Service - Ballast for testing procedures. See page 15
11 | 28364 051100 |
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