Copyright 2013 HotSpot Energy
Safety and leakage check
Performed after charging the unit
1.Soap and water method:
Apply a soapy water or a liquid neutral detergent on the
indoor unit connections and outdoor unit connections
with a soft brush. If bubbles come out, it indicates a
leak.
Caution
A: Lo packed valve
B: Hi packed valve
C and D are at the ends of the indoor unit connection.
Running Test
Perform test operation after completing gas leak check
at the flare nut connections, and perform electrical
safety check.
Check that all tubing and wiring have been properly
connected.
Check that the gas and liquid side service valves are
fully open.
1. Connect the power, press the ON/OFF
button on the remote controller to turn the
unit on.
2. Use the MODE button to select COOL, HEAT,
AUTO and FAN to check if all the functions
work well.
3. When the ambient temperature is too
low(lower than 17 C), the unit cannot be
controlled by the remote controller to run at
cooling mode, manual operation can be used
Manual operation is used only when the
remote controller is disable or maintenance
necessary.
Hold the panel sides and lift the panel up to an
angle until it remains fixed with a clicking
sound.
Press the Manual control button to select the
AUTO or COOL, the unit will operate under
Forced AUTO or COOL mode (see User Manual
for details).
4. The test operation should last about 30
minutes.
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