Operating Range; Operating Limits; Service And Maintenance - Acson SB 75BW Installation Manual

Operating Limits:

Thermal carrier : Water
Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 70°C (Heating)
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Service Parts
Fan Coil Unit Air Filter
Fan Coil Unit

OPERATING RANGE

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

SERVICE AND MAINTENANCE

Maintenance Procedures
1. Remove any dust adhering to the filter by using a vacuum cleaner
or wash in lukewarm water (below 40°C) with a neutral cleaning
detergent.
2. Rinse the filter well and dry before placing it back onto the unit.
3. Do not use gasoline, volatile substances or chemicals to clean the
filter.
1. Clean any dirt or dust on the grille or panel by wiping it with a
soft cloth soaked in lukewarm water (below 40°C) and a neutral
detergent solution.
2. Do not use gasoline, volatile substances or chemicals to clean the
indoor unit.
Heating Mode
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Ts: Dry bulb temperature.Th:
1-7
Ts °C/°F Th °C/°F
15.0 / 59.0 -
27.0 / 80.6 -
Wet bulb temperature.
Period
At least once
every 2 weeks.
More frequently
if necessary.
At least once
every 2 weeks.
More frequently
if necessary.