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OVERALL CHECKING
Ensure the following, in particular:-
The unit is mounted solidly and rigid in position.
Piping and connections are leak proof after charging.
Proper wiring has been done.
Drainage check:- Pour some water into left side of drain pan (drainage are in right side of unit).
Note:
The installation guide above covers only the fan coil unit. For installation guide of outdoor (chiller mini etc) please refer
to the installation guide for such unit.
The installation of fan coil unit may vary according to the type of outdoor unit.
Installation must be done by qualifi ed personnel who are familiar with this type of product.
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INDICATOR LIGHTS
Error Description Cool LED Error Indication
Room Sensor error 1 blinks E1
Pipe Water Sensor error 2 blinks E2
Water Pump error 3 blinks E6
Pipe Water Temperature fault 5 blinks E5
Operating Limits:
Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C (Heating),
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode Heating Mode
Ts: Dry bulb temperature. Th: Wet bulb temperature.
OPERATING RANGE
Temperature Ts °C/°F Th °C/°F
Minimum indoor
temperature
19.0 / 66.2 14.0 / 57.2
Maximum indoor
temperature
32.0 / 89.6 23.0 / 73.4
Temperature Ts °C/°F Th °C/°F
Minimum indoor
temperature
15.0 / 59.0 -
Maximum indoor
temperature
27.0 / 80.6 -
1 IM-CCCW-1100(4)-EN.indd 111 IM-CCCW-1100(4)-EN.indd 11 12/3/13 12:20:16 PM12/3/13 12:20:16 PM
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