Standby Electricity Saving - Daikin RXM42M3V1B9 Installation Manual

Standby Electricity Saving

The standby electricity saving function turns off power supply to the outdoor unit and sets the indoor unit into
standby electricity saving mode, thus reducing the power consumption of the air conditioner.
The standby electricity saving function works on the following indoor units.
For FTXM, FVXM types.
CAUTION
• The standby electricity saving function cannot be used for models other than the specified ones.
■ Procedure for turning on standby electricity saving
function
1) Check that the main power supply is turned off. Turn it off if it
has not been turned off.
2) Remove the stop valve cover.
3) Remove service cover.
4) Disconnect the selective connector for standby electricity
saving.
5) Turn on the main power supply.
CAUTION
• Before connecting or disconnecting the selective connector for standby electricity saving, make sure that the main power
supply is turned off.
• The selective connector for standby electricity saving is required if an indoor unit other than the above applicable one is connected.
LED on the outdoor unit PCB
LED on the PCB turn the light OFF for power saving when unit is not operating. Even if LED is OFF, there is possibility
that the power is supplied to the terminal block, PCB and so on.
NOTE
You must turn power supply OFF when you check the unit.
English
Standby electricity saving
function off.
The standby electricity saving function is turned off before shipping.
Standby electricity saving
function on.
15