62-61753-21
pressing the "=" key. The timer may only be reset
once during each test. After the 5 minute timer ex-
pires, the MessageCenter will return to the Compo-
nent Test Mode Menu, and display the last compo-
nent tested.
To retest the same component and circuit again,
press the "=" key. Press the UP or DOWN Arrow
key to select another component.
To stop component testing at any time, place the
Start/Run-Off Switch in the Off position, or press and
hold the "=" key for 6 seconds.
To go to Diagnostic Mode or Configuration Mode, se-
lect Main Menu and press the "=" key.
The only keys that operate during Component Test
Mode are the Alarm and Select keys. The alarm list is
available for review of any active or inactive alarms.
The Select key will only allow access to the Current
Draw item in the Data List.
The following components may be tested during the
Component Test Mode:
Table 5-1. Component Test
DEFROST LIGHT OFF IN X MINS
FAULT LIGHT OFF IN X MINS.
Bypass (Unloader) Solenoid Valve (USV)
BYPASS VALVE OFF IN X MINS
Economizer Solenoid Valve (ESV)
ECONOMIZER VALVE OFF IN X MINS
Liquid Injection Valve (LIV)
Heater Contactor 1 Relay (HTCON1R)
HEATER CONT 1 OFF IN 5 MINS
Heater Contactor 2 (HTCON2)
HEATER CONT 2 OFF IN 5 MINS
Evaporator Motor Contactor (EVCON)
EVAPORATOR CONT 1 OFF IN 5 MIN
Power Supply Contactor Relay (PSCONR)
POWER SUPPLY CONT OFF IN X MIN
Compressor Motor Contactor Relay (CCONR)
COMPRESSOR CONT OFF IN X MINS
Condenser Motor Contactor (CDCON)
CONDENSER CONT OFF IN X MINS
Generator Contactor Relay (GENCONR)
GENERATOR CONT OFF IN 5 MINS
Main Menu (Press = to go back to the the Tech-
nician Configuration/Test Mode selection menu.
Press the down or up arrow to continue scrolling
the component test list.)
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