Unit Installation; Initial Check - Hitachi RPC-3.0FSN3E Installations- Und Betriebshandbuch

UNITS INSTALLATION

3.1 UNIT INSTALLATION

3.1.1 Factory-supplied accessories
Accessory
Suspension
bracket
Fixing Screw
(M4 x 10 mm)
Drain Hose
Wire Clamp
Insulation
Material (5T x
200 x 200 mm)
Sealing Plate
(0.8 T x 118 x 42
mm)

3.1.2 Initial check

Install the indoor unit with proper clearance around it for
operation and maintenance working space, as shown below
Min.
500
Min. 40
Check down slope pitch of drain piping is following the
specification indicate in chapter 'Drain Piping'
3.1.3 Installation
Mounting suspension bracket
• When installing the indoor unit, use the installation pattern
printed on the inner side of the carton box, cutting the carton
box along dotted lines when unpacking is performed
Downloaded from www.Manualslib.com
Q'ty Purpose
For unit
2
suspension
2
1
2 For Seal piping
1 For Seal piping
For Sealing
1
Knockout Hole
Min. 8
Min. 400
Min. 300
Dotted line
5 PMML0320A rev.4 - 08/2016
manuals search engine
• Installation pattern is giving the following information:
- Pintch of sling bolt for case (a) and case (b) showed
below
- Hole Positions of Refrigerant Piping
- Hole Positions of Drain Piping
• Suspension bracket has the following two possible positions:
CASE A
Model A
RPC-3.0
1314
RPC-4.0
RPC-5.0
1574
RPC-6.0
(mm)
• Select the suspension bracket system depending of your
needs, for semi-concealed installation we recommend Case
(a)
• Mount the suspension brackets to the slings bolts or anchor
bolt and secure them with nuts (File-Supplied), as shown
below
Indoor unit
Min. 300
rear side
?
N O T E
Tighten the nuts of the sling bolts or anchor bolts with the suspension
brackets after the adjustment is completed. Apply Lock-Tight paint to the
bolts and nuts in order to prevent them from loosening.
CASE B
Unit: mm
B C D E
1140 1230 110 280
1400 1490 110 280
Sling Bolt (M10)
(Field-Supplied)
Suspension
Bracket
Nuts and Washers
(Field-Supplied)
F
235
235
Indoor unit
Front side