Design of 3WAY VRF SYSTEM
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8-4-6-2. Series connection by 2 Multiple type solenoid valve kit
The length between the Multiple type solenoid valve kits
shall be within 0.66ft (0.2m).
(See right table for detail about 2 box combination.)
Available combination
1 First box
4 port
(456 type)
6 port
(656 type)
4 port
(4160 type)
2 Second box
4 port (456 type)
6 port (656 type)
4 port (4160 type)
4 port (456 type)
4 port (4160 type)
4 port (456 type)
6 port (656 type)
4 port (4160 type)
OK :
N/A :
○
×
○
×
×
×
×
○
×
○
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
1 2
within 0.66ft (0.2m)
The tubing of indoor unit side is possible to connect in the opposite direction as shown in the below figure.
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
1 2
within 0.66ft (0.2m)
NOTE
Tubing between the Multiple type solenoid valve kits, maintain straight line, and use the same size tubing as
2 Second box.
Direct connection of indoor unit just after the Multiple type solenoid valve kits is disapproved
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor
Single type
solenoid valve kit
disapproved
8. Optional Parts
TD831183-00_北米向け3WAY.indb 62 15/12/17 16:05:28
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