TM 5-6675-319-14
Table 3-2. TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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 sink power cord.
( a ) I f p l u g i s p l u g g e d i n , p r o c e e d t o s t e p 3 .
( b ) P l u g p o w e r c o r d i n t o s e r v i c e o u t l e t.
Step 3.
Check for improperly adjusted cabinet thermostat.
( a ) I f t h e r m o s t a t i s i m p r o p e r l y a d j u s t e d , a d j u s t c a b i n e t t h e r m o-
stat (paragraph 3-10.2).
( b ) I f m a l f u n c t i o n p e r s i s t s , r e f e r t o o r g a n i z a t i o n a l m a i n t e n a n c e .
3. WATER CIRCULATES BUT IS TOO HOT OR COLD.
Step 1.
Check for improperly adjusted sink thermostat.
( a ) I f t h e r m o s t a t i s p r o p e r l y a d j u s t e d , p r o c e e d t o s t e p 2.
(b) Adjust sink thermostat (paragraph 3-10.1).
Step 2.
Check for heat exchanger power cord unplugged or plugged into wrong
r e c e p t a c l e.
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