Panasonic S-12MT2U6 - Page 79

Design of 3WAY VRF SYSTEM
2 - 63
1
2
3
4
5
6
7
8
9
8. Optional Parts
8-4-6-3. Connection with Distribution Joint
Multiple type solenoid valve kit after the distribution joint kit is possible.
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor
Single type
solenoid valve kit
Single type
solenoid valve kit
possible
Multiple type solenoid valve kit before the distribution joint is disapproved
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor
Single type
solenoid valve kit
Single type
solenoid valve kit
disapproved
8-4-6-4. Connection with T-branch (field supplied)
T-branch after Multiple type solenoid valve kit is possible
*
*
Connectable total indoor unit capacity after Multiple type solenoid valve kit is limited.
Tubing length "a" shall conform to the below table.
Limitation of tubing length (a)
Type 456 656 856 4160
a
≤ 3.6 (1.1) ≤ 2.3 (0.7) ≤ 1.0 (0.3) ≤ 3.6 (1.1)
Unit : ft (m)
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor Indoor
Single type
solenoid valve kit
Single type
solenoid valve kit
Pinch sealing
a
T-branch
NOTE
From pinch sealing to Multiple type solenoid valve kit, keep the tube in a straight line.
T-branch before Multiple type solenoid valve kit is possible.
Outdoor
Indoor Indoor Indoor Indoor
Multiple type
solenoid valve kit
Indoor
Indoor
Single type
solenoid valve kit
Single type
solenoid valve kit
a
T-branch
NOTE
From end of T-branch to Multiple type solenoid valve kit, keep the tube in a straight line.
TD831183-00_北米向け3WAY.indb 63 15/12/17 16:05:28