Cabinet Temperature Control - Carrier CMCT Series Service & Installation Manual

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CABINET TEMPERATURE CONTROL

Disconnect the power supply before
CAUTION:
servicing the cabinet.
Remove the front grill.
The control is located in the machine compartment in
the upper righthand corner, just above the electrical
box. Control settings are numbered from #1 (warmest)
to #7 (coldest) positions.
The control capillary is inserted in a copper bulb well
just to the right of the control. The well is approximate-
ly 20" long and is secured to the cold wall evaporator.
The control reacts to the evaporator temperature which
is approximately -40°F in order to maintain a cavity
temperature of -20°F.
MAINTENANCE & REPAIR
COLD OUT NORMAL OUT
-30°F
TERMINALS: .25 QUICK CONNECT TAB
CAP TUBE LENGTH: 24"
1. Temperature Control
2. 115V Cabinet Power Switch (115V models)
3. 230V Cabinet Power Switch (230V models)
1 1
1 1
2 2
2 2
NORMAL IN
-23°F
-15°F
3 3
3 3
WARM IN
-2°F
19

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