9
7-1. TIMER SHORT MODE
For service, the following set time can be shortened by bridging JPG and JPS on the electronic control P.C. board.
(Refer to 9-7.)
• The set time for the ON/OFF timer can be reduced to 1 second for each minutes.
• After the breaker is turned on, the time for starting the compressor, which normally takes 3 minuets, can be reduced to
3 seconds. Restarting the compressor, which takes 3 minuets, cannot be reduced.
7-2. HOW TO SET REMOTE CONTROLLER EXCLUSIVELY FOR A PARTICULAR INDOOR UNIT
A maximum of 4 indoor units with wireless remote controllers can be used in a room.
To operate the indoor units individually with each remote controller, assign a number to each remote controller according
to the number of the indoor unit.
This setting can be set only when all the following conditions are met:
• The remote controller is powered OFF.
• Weekly timer is not set.
• Weekly timer is not being edited.
(1) Hold down
button on the remote controller for 2 seconds to enter the pairing mode.
(2)
Press button again and assign a number to each remote controller.
Each press of
button advances the number in the following order: 1
→
2
→
3
→
4.
(3)
Press button to complete the pairing setting.
After you turn the breaker ON, the remote controller that first sends a signal to an indoor unit will be regarded as the
remote controller for the indoor unit.
Once they are set, the indoor unit will only receive the signal from the assigned remote controller afterwards.
SERVICE FUNCTIONS
7
MSZ-EF09NAW
MSZ-EF12NAW
MSZ-EF15NAW
MSZ-EF18NAW
MSZ-EF09NAB
MSZ-EF12NAB
MSZ-EF15NAB
MSZ-EF18NAB
MSZ-EF09NAS
MSZ-EF12NAS
MSZ-EF15NAS
MSZ-EF18NAS
OBH736A
