Panasonic WU-144MF1U9E Technical and Service Data - Page 65

Solenoid Valve Kit for 3WAY VRF System, CZ-P56HR1U, CZ-P160HR1U, Recommended, installation, Avoid

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7. Optional Parts Design of 3WAY VRF SYSTEM 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. WARNING This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death. CAUTION This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage. 1. Accessories Part Name Figure Q'ty Remarks 1 Washer 2 For hanging bolts Hanging hook 1 Used to hang the Solenoid Valve Kit 2 M4 screw ( L=15/32") 4 For hanging hook Tapping screw ( L=5/16") 4 For Solenoid Valve Relay Kit Wire holder 3 1 For Solenoid Valve Relay Kit wiring 3-Way connect wire (6.5ft.) 1 ACC-3WAY-AAB 1 Solenoid Valve Relay Kit 4 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, 5 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 Room Room Room Indoor unit Indoor unit Indoor unit Indoor unit 6 Recommended installation Avoid Solenoid valve kit Corridor Corridor Solenoid valve kit 7 8 2 - 51

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Design of 3WAY VRF SYSTEM
2
- 51
1
2
3
4
5
6
7
8
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
personal injury or death.
This symbol refers to a hazard or unsafe practice which can result in personal
injury or product or property damage.
WARNING
CAUTION
1. Accessories
Part Name
Figure
Q'ty
Remarks
Washer
Hanging hook
M4 screw ( L=15/32")
For hanging bolts
Used to hang the Solenoid Valve Kit
For hanging hook
Tapping screw ( L=5/16")
For Solenoid Valve Relay Kit
Wire holder
ACC-3WAY-AAB
3-Way connect wire
(6.5ft.)
For Solenoid Valve Relay Kit wiring
Solenoid Valve Relay Kit
4
4
1
1
1
1
2
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
Room
Indoor unit
Indoor unit
Solenoid valve kit
Corridor
Recommended
installation
Room
Room
Indoor unit
Indoor unit
Solenoid valve kit
Corridor
Avoid