TM 5-3610-257-14
Table 5-2. TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
WATER IN SINK DOES NOT RECIRCULATE - Cont
(b)
Place open hose end over pump inlet fitting and allow water
to flow through recirculating system until no air bubbles
exit outlet nozzle.
(c)
Run pump until air bubbles stop.
2.
REFRIGERATED CABINET DOES NOT MAINTAIN PRESET TEMPERATURE.
Step 1.
Check that POWER and CABINET switches are on.
(a)
If switches are on, proceed to step 2.
(b)
Turn POWER and CABINET switches on.
Step 2.
Check for unplugged power cord.
(a)
If power cord is plugged in, proceed to step 3.
(b)
Plug in power cord.
Step 3.
Check for improperly adjusted cabinet thermostat.
Adjust cabinet thermostat (paragraph 5-10.2).
3.
WATER RECIRCULATES BUT IS TOO HOT OR COLD.
Step 1.
Check that SINK switch is on.
(a)
If switch is on, proceed to step 2.
(b)
Turn SINK switch on.
Step 2.
Check for improperly adjusted sink thermostat.
Adjust sink thermostat (paragraph 5-10.1).
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