Indicator Lights; Operating Range; Operating Limits; Overall Checking - Acson international C-Serie Montageanleitung

Error Description
Room Sensor error
Pipe Water Sensor error
Water Pump error
Pipe Water Temperature fault

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
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ensure the following, in particular:-
1. The unit is mounted solidly and rigid in position.
2. Piping and connections are leak proof after charging.
3. 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.

INDICATOR LIGHTS

Cool LED

OPERATING RANGE

Ts °C/°F Th °C/°F
19.0 / 66.2 14.0 / 57.2
32.0 / 89.6 23.0 / 73.4

OVERALL CHECKING

1 blinks
2 blinks
3 blinks
5 blinks
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.
1-11
Error Indication
E1
E2
E6
E5
Ts °C/°F Th °C/°F
15.0 / 59.0 -
27.0 / 80.6 -
Th: Wet bulb temperature.