Installation manual

Additional Functions
E-17
ENGLISH
Compensation for lost temperature in heating operation
◆ Reduces the difference between an actual room temperature and a sensed
temperature by the air conditioner when heating.
Adjusting filter cleaning cycle
◆ You can adjust the cycle for filter sign indicator.
K5 2°C compensation 5°C compensation
Switch No.
Switch ON Switch OFF
K6 1000 hours 2000 hours
Switch No.
Switch ON Switch OFF
Hot water heater
◆ You must adjust the K7 when you install the hot water heater.
K7 No use of hot water heater Use of hot water heater
Switch No.
Switch ON Switch OFF
SW04
K5 K6 K7 K8
SW04
K5 K6 K7 K8
SW04
K5 K6 K7 K8
SW05
K9 K10
K11 K12
Control of electronic expansion valve at the indoor unit off
◆ When an indoor unit off makes refrigerant noise, set K11 to OFF position to
reduce the noise. However, if a distributor kit is installed, K11 must be at ON
position.
K11
Electronic expansion valve
step 80
Electronic expansion valve
step 0 (Sub cool control)
Switch No.
Switch ON Switch OFF