Checklist And Operation Test - Friedrich Floating Air Pro-Premiere FPHW091 Service & Parts Manual

Checklist and Operation Test

Check Unit following Installation
No. Items to be checked
Has the unit been
1
installed firmly?
Have you done the
2
refrigerant leakage test?
Is heat insulation of
3
pipeline sufficient?
4 Is water drained well?
Is the voltage of power
supply according to the
5
voltage marked on the
nameplate?
Is electric wiring and
6 pipeline installed
correctly?
Is the unit grounded
7
securely?
Does the wiring
8
follow the specifications?
Is there any obstruction
9
in air inlet and air outlet?
Dust and debris not
removed after
10
after installation?
The gas valve and liquid
11 valve of connection pipe
are open completely?
Test Operation
System Checks
1. Conceal refrigerant pipes where possible.
2. Make sure drain hose slopes downward along entire length at a slope of 1/4"(inch) per '(foot).
3. Ensure all refrigerant pipes and connections are properly insulated.
4. Fasten pipes to outside wall, when possible.
5. Seal and weatherproof wall hole which the interconnecting wires and refrigerant pipes pass through.
Perform test operation after completing gas leak and electrical safety check.
1. Turn on electrical disconnect to outdoor unit.
2. Push the "ON/OFF" button on Remote Controller to begin testing or press and hold Emergency ON/OFF button for 5
seconds to force test mode.
3. Push MODE button, select COOLING, HEATING, FAN mode to confirm all functions.
Indoor Unit
1. Do all Remote controller's buttons function properly?
2. Do the display panel lights work properly?
3. Does the swing louver function properly?
4. Does the drain work?
Outdoor Unit
1. Push the mode button to COOL and adjust the room setting to 61 °F(16°C) deg. wait up to 3 minutes from compressor
time guard. Does compressor and outdoor fan turn on in cooling mode?
2. Push the mode button to HEAT and adjust the room setting to 85 °F(30°C) deg. wait up to 3 minutes for compressor time
guard. Does compressor and outdoor fan turn on in heat mode?
38
INSTALLATION
Possible malfunction
The unit may drop, shake or
emit noise.
It may cause insufficient cooling
(heating) capacity.
It may cause condensation and
water dripping.
It may cause condensation and
water dripping.
It may cause malfunction or
damage the parts.
It may cause malfunction or
damage the parts.
It may cause electric leakage.
It may cause malfunction or
damage the parts.
It may cause insufficient cooling
(heating).
It may cause malfunction or
damaging the parts.
It may cause insufficient cooling
(heating) capacity.
Fig. 438