Rci - 4-Way Cassette; Accessories Supplied With The Unit; Unit Installation - Hitachi RCI Service Manual

2 Unit installation

2.1 RCI - 4-way cassette

2.1.1 Accessories supplied with the unit

Check that the following accessories are supplied with the unit.
N O T E
Please contact your HITACHI distributor if any of the accessories has not been supplied with the unit.
Accessory
Template
Scale
Philips head screw
Washer with insulation
Flat washer
Drain hose
Wire clamp
Applicable panel
Indoor unit
RCI-(1.0-6.0)

2.1.2 Unit installation

Initial checks
Check that there is enough space between the false ceiling and the
ceiling of the room to house the unit. Its height must be less than
the measured distance. Consult the corresponding chapter of the
Technical Catalogue for information on the unit measurements.
Before starting installation, plan the direction of the pipes and wiring required. Also bear in mind that there must be enough
space around the unit for installation and maintenance.
Install a service hatch near the pipe connection area and electrical junction box for installation and maintenance work.
Single installation
1. Gas refrigerant and drain connection.
2. Walls close to the unit.
3. Unit inspection and maintenance access.
15
SMGB0063 rev. 1 - 10/2010
Appearance Quantity Purpose
1
To define the position of the unit
and adjust the necessary opening
in the false ceiling.
1
4 To adjust the template.
4
For unit installation.
4
1
For the drain hose connection.
2
Applicable air panel
P-N23WA
2