Sanyo 3-WAY ECO-i SPW-C0705DZH8 Instructions D'installation page 33

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. *
* 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. *
* 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.
Solenoid
valve kit
Indoor unit
Remote
controller
System 1
Solenoid
valve kit
Indoor unit
Remote
controller
Solenoid
valve kit
Indoor unit
Type GU
Remote
controller
Plural number of 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.
Indoor unit Indoor unit
Remote Remote
controller controller
System 2
Solenoid
valve kit
Indoor unit
Indoor unit
Type GU
Remote
controller
Solenoid
valve kit
Indoor unit Indoor unit
Remote
controller
Group wiring should be made
by different type of refrigerant.
Solenoid
valve kit
Indoor unit
Type GU
Remote
controller
Type GU:
• Total Heat Exchanger with DX coil
31
1
1
Method 3 individual control
is possible and group wiring
should be made by other
solenoid valve kit.
Indoor unit
Except Type D
and GU
Remote
controller