Necessity of setting changes by combination of each method
Type of combination: Necessity of setting
Method 1 only: Setting is unnecessary.
Method 2 included: Setting up in common use of a solenoid valve kit from “Remote Control” is necessary. *
1
* Method 2 only is set.
* Method 3 excluded
Method 3 included: Setting up in common use of a solenoid valve kit from “Remote Control” is necessary. *
1
* Setting all connected indoor units
*1: Refer to “Test Run” for setting instructions.
Please note the following system example is prohibited and avoid the following connection.
System 1
Solenoid
valve kit
Indoor unit
Type GU
Except Type D
and GU
Remote
controller
System 2
Solenoid
valve kit
Indoor unit
Remote
controller
Indoor unit
Remote
controller
Indoor unit
Remote
controller
Indoor unit
Remote
controller
Solenoid
valve kit
Method 3 individual control
is possible and group wiring
should be made by other
solenoid valve kit.
Group wiring should be made
by different type of refrigerant.
Solenoid
valve kit
Indoor unit
Type GU Type GU
Solenoid
valve kit
Indoor unit
Remote
controller
Indoor unit
Remote
controller
Solenoid
valve kit
Indoor unit
Remote
controller
Indoor unit
Remote
controller
Multiple indoor units included with the types D and GU*
should be connected to one solenoid valve kit.
* One model should only be connected per one
solenoid valve kit.
*
Type GU:
Total Heat Exchanger with DX coil
Indoor unit
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