Air Conditioner Unit Operation; Operating Range - McQuay G Serie Installationsanleitung

Dry mode
• When the air humidity is high, the unit can operate in
dry mode. Press <MODE> button and choose <DRY>.
• If the room temperature is 2°C/3.6°F higher than the set
temperature, the air conditioner will operate under
cooling mode until it reaches within the 2°C/3.6°F range
of difference compared to the set temperature before it
converts to dry mode.
• If the room temperature is within the 2°C/3.6°F range
of difference compared to the set temperature, it will
directly operate under dry mode.
• The unit will operate at LOW speed under dry mode.
Heat mode (for heat pump unit only)
• When the unit is switched on from cold start or
defrosting cycle, the indoor fan will start to operate only
after the coil reaches the desired temperature.
• When the set temperature is achieved, the indoor fan
will operate until the coil cannot provide anymore
additional heat.
Horizontal Air Flow Control
• For more effective air circulation, you can manually
adjust the air discharge grille to the left or right.
• During cool mode operation and dry mode operation,
do not direct the air discharge louver downwards for too
long. If operating continues in this way, condensation
may occur on the louver, thus resulting in water
drippings.
Overheating protection (for heat pump unit only)
• In case the internal and/or the external temperature is
too high, or that the filter is dirty and clogged up, the
refrigerant may be overheated. The compressor will cut
out when the condensing temperature reaches 62°C/
143.6°F.
Cooling unit
Temperature Ts °C / °F
Minimum indoor
19.0 / 66.2
temperature
Maximum indoor
32.0 / 89.6
temperature
Minimum outdoor
19.4 / 66.9
temperature
Maximum outdoor
46.0 / 114.8
temperature

AIR CONDITIONER UNIT OPERATION

OPERATING RANGE

Th °C / °F
14.0 / 57.2
23.0 / 73.4
–
–
1-9
Frost prevention
• When the air filter is dirty, the evaporating temperature
will decrease and eventually cause frosting.
• The LED light will blink to indicate that the filter is
dirty. If the evaporating temperature reaches -1°C/33.8°F,
the unit will trip and defrost.
Fan speed and rated cooling capacity
• The rated cooling capacity is provided at the maximum
fan speed.
• The cooling capacity is lower when the unit is operating
at MEDIUM and LOW fan speed.
Turbo function
• If higher cooling or heating is required during operation,
press "Turbo" button on the remote control to increase
the cooling or heating capacity to maximum.
• This function will operate for 15 minutes before it resume
to the actual setting.
• The fan noise may be higher if the unit operates in "Turbo"
mode.
Horizontal
25˚C / 77˚F
Heat Pump Unit
Temperature Ts °C / °F
Minimum indoor
16.0 / 60.8
temperature
Maximum indoor
30.0 / 86.0
temperature
Minimum outdoor
-8.0 / 17.6
temperature
Maximum outdoor
24.0 / 75.2
temperature
Ts: Dry bulb temperature.
Th °C / °F
–
–
-9.0 / 15.8
18.0 / 64.4
Th: Wet bulb temperature.