Operating Range; Service And Maintenance - Daikin UAHMM20AV1 Installation Manual

Static blower chilled water fan coil unit
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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 1. Remove any dust adhering to the filter by using a vacuum cleaner or
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
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.
7
Ts °C/°F
Th °C/°F
15.0 / 59.0
-
27.0 / 80.6
-
Th: Wet bulb temperature.
Period
At least once
every 2 weeks.
More frequently
if necessary.
At least once
every 2 weeks.
More frequently
if necessary.

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