Loading ...
Loading ...
Loading ...
Page 13
Audio alarm fails to clear on
start up or while operating,
unit displays FP.
Microprocessor has
detected freezing on the
evaporator coil if the system
has a factory installed freeze
sensor. (Special order)
Check for freezing on the
evaporator coil and turn the
system off to let it thaw out,
call 1-800-KwiKool if your
system is not equipped with
a freeze sensor. Auto resets
upon correction.
System is ON and display is
showing ON but unit is not
supplying conditioned air.
System is in time out (F or
C is flashing), control is set
above room temperature or
control is adjusted out of
operating parameters or not
in the correct operational
MODE.
Wait 2 minutes, review
System Operations guide.
Unit Displays A1, Audio
alarm is sounding during
start up.
Phase Monitor (if equipped)
has detected incoming
power issue on equipped
systems.
See Troubleshooting Guide
for systems equipped with a
phase monitor (Appendix -
Part B).
Fault Possible Cause Possible Solution
System is ON but the
microprocessor board
resets the time delay
(flashing F or C) when the
compressor attempts to
start.
Microprocessor board
detects voltage drop below
operating parameters.
Confirm the integrity of
your source power, check
for proper wire size and
length of power extension
cable. Be sure the circuit is
dedicated to only the
operation of your KwiKool.
Power is supplied but
control is blank
Low voltage circuit is not
engaged
Check source power
breaker and verify incoming
power to connector, reset
switch on low voltage
transformer in KWIB120XX
and KWIB6043 systems.
Call 1-800-KwiKool for
assistance.
System trips breaker on
start up
Incoming power is incorrect,
breaker is undersized or
faulty, and or power cable is
too long and or undersized.
Verify the circuit and power
cable is within the systems
specifications, consult with
your electrician or call
1-800-KwiKool for
guidance.
Display flashes 32 (or 0 if in
Celsius setting and unit will
not turn on cooling.
No connection of tempera-
ture sensor to Micropro-
cessor. Temperature
Sensor malfunction.
Call 1-800-KwiKool for
instructions.
Loading ...
Loading ...
Loading ...