Operating Conditions; Operation Manual - Daikin 3MKS50E3V1B Service Manual

RA Indoor Unit

Operating conditions

Recommended temperature setting
• For cooling: 26-28˚C
• For heating: 20-24˚C
Tips for saving energy
• Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps save energy.
• Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
• Clogged air filters cause inefficient operation and waste energy. Clean them once in about every 2 weeks.
Notes on the operating conditions
• The outdoor unit consumes some power to have its electric components work even while it is not operating.
Connecting outdoor unit RXG25/35: 1-15W
Other outdoor units: 15-20W
The outdoor unit consumes 40 to 55W of power at the time of compressor preheating.
• If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker off.
• Use the air conditioner in the following conditions.
MODE
Outdoor temperature : <2/3/4/5MXS> –10-46˚C
COOL
Indoor temperature : 18-32˚C
Indoor humidity : 80% max.
Outdoor temperature : <2MXS> –10-24˚C
HEAT
Indoor temperature : 10-30˚C
Outdoor temperature : <2/3/4/5MXS> –10-46˚C
DRY
Indoor temperature : 18-32˚C
Indoor humidity : 80% max.
• Operation outside this humidity or temperature range may cause a safety device to disable the system.
142
To change the temperature setting
Press .
• The displayed items on the LCD will change whenever either one of the buttons is
pressed.
COOL operation HEAT operation
18-32˚C
Press to raise the temperature and press
temperature.
Operating conditions
<RXG> –10-46˚C
<3/4/5MXS> –15-24˚C
<RXG> –15-24˚C
<RXG> –10-46˚C
AUTO operation
10-30˚C 18-30˚C
to lower the
If operation is continued out of this range
• A safety device may work to stop the operation.
(In multi system, it may work to stop the operation of the
outdoor unit only.)
• Condensation may occur on the indoor unit and drip.
• A safety device may work to stop the operation.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and drip.
SiBE121135
DRY or FAN operation
The temperature setting is
not variable.

Operation Manual