Hitachi CH-4.0NE Installations- Und Benutzerhandbuch Seite 12

6
CH UNIT INSTALLATION
4.
CH UNIT INSTALLATION
DANGER:
Do not install the Indoor Unit in a flammable environment to avoid fire or an explosion.
WARNING:
Check to ensure that the ceiling slab is strong enough.
Do not install the CH Unit outside. If installed outdoors, an electric hazard electric leakage will
occur.
4.1. FACTORY-SUPPLIED ACCESSORIES
Check to ensure that the following accessories are packed with the CH Unit.
Factory Supplied Accessories - For CH-4.0NE.
Reducer (∅15.88 to ∅12.7)
Pipe Fixing Band
Factory Supplied Accessories - For CH-8.0NE.
Reducer (∅19.05 to ∅15.88)
Pipe Fixing Band
Factory Supplied Accessories - For CH-12.0N.
Flange Piping Size (∅22.2)
Packing for Flange
Insulation (∅38 ID)
Pipe Fixing Band
Band
Accessory
Accessory
Accessory
Q´ty Purpose
To Connect ∅12.7 liquid
1
piping of Indoor Unit
2 To Fix Liquid Pipe
Q´ty Purpose
To Connect ∅15.88
1 liquid piping of Indoor
Unit
2 To Fix Liquid Pipe
Q´ty Purpose
For Gas (High) Piping
2
from Outdoor Unit
2 Flange sealing
For Refrigerant Piping
1
Connection
2 To Fix Liquid Pipe
To fix Insulation for
8
Refrigerant Piping