Safety Summary - Hitachi CH-UNIT CH-4.0NE Manuel D'installation Et De Fonctionnement

1.

SAFETY SUMMARY

WARNING:
- Do not perform installation work, refrigerant piping work and electrical wiring connection
without referring to our installation manual.
- Check that the ground wire is securely connected.
- Connect a fuse of specified capacity.
CAUTION:
- Do not install the CH unit and cable within approximately 3 meters from strong
electromagnetic wave radiators such as medical equipment.
2.
STRUCTURE
2.1. DIMENSIONS
2.1.1. Model: CH Unit – CH-(4.0/8.0)NE
To Indoor Unit
No Description
1 Suspension Bracket
2 Refrigerant Gas (Low) Pipe connection
3 Refrigerant Gas (High) Pipe connection
4 Refrigerant Gas Pipe connection
5 Electrical Control Box
6 Hole for operating Line
7 Hole for power supply Line
Dimension
SAFETY SUMMARY
CH-4.0NE
For M8 or W5/16 Bolt
∅15.88 Flare connection
∅12.7 Flare connection
∅15.88 Flare connection
(Available attachment in the both sides)
a 78mm
1
Unit:mm
To Outdoor Unit
Remarks
CH-8.0NE
∅19.05 Flare Connection
∅15.88 Flare Connection
∅19.05 Flare connection
∅26.5
∅26.5
82mm