Panasonic U-72MF1U9 Technical Data Manual page 65

7. Optional Parts
7-2. Solenoid Valve Kit for 3WAY VRF System
CZ-P56HR1U, CZ-P160HR1U
For safety installation and trouble-free operation, you must:
Carefully read this instruction booklet before beginning.
Follow each installation or repair step exactly as shown.
Observe all local, state, and national electrical codes.
Pay close attention to all warning and caution notices given in this manual.
This symbol refers to a hazard or unsafe practice which can result in severe
WARNING
personal injury or death.
This symbol refers to a hazard or unsafe practice which can result in personal
CAUTION
injury or product or property damage.
1. Accessories
Part Name
Washer
Hanging hook
M4 screw ( L=15/32")
Tapping screw ( L=5/16")
Wire holder
3-Way connect wire
(6.5ft.)
ACC-3WAY-AAB
2. Positioning for Installation
The solenoid valve kit produces some refrigerant noise. If it is to be installed in a quiet place such as a hospital,
library or hotel, it is recommended that the solenoid valve kit be installed in the ceiling of a corridor, etc. apart
from the room.
Room
Recommended
installation
Corridor
Figure Q'ty
2
1
4
4
1
1
1
Room
Indoor unit Indoor unit
Solenoid valve kit
2 - 51
Remarks
For hanging bolts
Used to hang the Solenoid Valve Kit
For hanging hook
For Solenoid Valve Relay Kit
For Solenoid Valve Relay Kit wiring
Solenoid Valve Relay Kit
Room
Indoor unit
Avoid
Corridor
Design of 3WAY VRF SYSTEM
Room
Indoor unit
Solenoid valve kit
1
2
3
4
5
6
7
8