Trial Run - Haier AC092FEAHA Installation Manual

Trial run

It is absolutely FOBIDDEN to manually operate AC contactor of
outdoor unti to compulsorily execute trial run. Risk orhazard will
occur otherwise.
Requirement
1.Ensure stop valve of outdoor unit in ON status before trial run.
2.Compulsory trial run can make air conditioner run reluctantly but stop after a short while.
3.To protect compressor during start of the machine, switch its power on at time 12 hours in
priority to operation.
4.Refer to ìoperation manualî for operation sequence.
Trial run (Trial run of either cooling or heating can be carried on under any temperature
within indoor range)
1. Trail run of cooling program
Set ìrunning modeî to ìcoolingî in power-off status, then hold pressing ìon/offî button
until LED ìsetting temperatureî on remote controller flashes ìLî and ìblowing rateî
position displays ìautoî. The machine is in the status of cooling program.
2. Trial run of heating program
Set ìrunning modeî to ìheatingî in power-off status, then hold pressing ìon/offî button until LED
ìsetting temperatureî on remote controller flashes ìHî and ìblowing rateî position displays ìautoî.
The machine is in the status of cooling program.
3. Remote controller cannot be used to change various running modes during compulsory trial run.
4. Press ìON/OFFî button to stop the air conditioner after finishing compulsory trial run.
In the case that one remote controller controls multiple air conditioners, pressing ìsetting temperatureî
button during trial run can execute trial run of every indoor unit respectively. Displayed number
of indoor unit changes one step (from 1-16) in response to one press of ìsetting temperatureî button.
Indoor unit whose number have been displayed all enter trial run.
(If thereís no display, it means all indoor unit are in trial run)
Disorders in trial run
Flashing of ìStandbyî indicator lamp means:
1. Incorrect phase sequence of power supply of outdoor unit.
2. Total capacity of indoor unit exceeds that of outdoor.
It is not a defect if trouble-shooting code ì95î is displayed on remote controller when time interval
between connecting through of power supplies for indoor and outdoor units.
Confirm drainage conditions while trial run.
Notice
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