Install The Connecting Pipe - Pridiom PCM123HX Installation Manual

Concrete Foundation
1 Foundation could be on flat and is recommended be 100-300mm
higher than ground level.
2 Install a drainage around foundation for smooth drain
3 When installing the outdoor unit fix the unit by anchor bolts of
M10.
4 When installing the unit on a roof or a veranda,drain water
sometimes turns to ice on a cold morning. Therefore, avoid
draining in an area that people often use because it is slippery.
Table 6-4
No Description
1 Outdoor Unit
2 Vibration-proof rubber
3 Anchor Bolt M10
4 Drainage (Wide 100×Depth 150)
5 Drainage
6 Mortar Hole (Φ100×Depth 150)
Table 6-5
MODEL
B
Unit
18~24
1120
1328
30~36
48
1338
Suspended unit
1. Suspend the unit as the drawing indicates.
2. Ensure that ceiling can resist the Outdoor unit weight indicated
in specification label plate.
Sling Bolt
Suspension Bracket
≥100
Fig.6-16
mm
C
720
740
820
Fig.6-17

7. INSTALL THE CONNECTING PIPE

Check whether the height drop between the indoor unit and
outdoor unit, the length of refrigerant pipe, and the number of
the bends meet the following requirements:
(The number of the bends less than 15.)
Table 7-1
The type of models
50Hz T1 condition/R22
Split type heat pump
50Hz Vertical discharge heat pump
/60Hz T1 condition/R22 Split type
heat pump and Vertical discharge
heat pump
R410A inverter Split type heat pump
and Centrifugal fan outdoor unit
R410A Split type heat pump
and and Centrifugal fan outdoor
unit
50Hz/60Hz T3 condition
(outdoor unit down)
50Hz/60Hz T3 condition
(outdoor unit up)
the unit with quick joint
CAUTION
All field piping must be provided by a licensed
refrigeration technician and must comply with the
relevant local and national codes.
Prevent let air, dust, or other impurities enter the pipe
system during installation.
Insulation pipe shall be used to the gas piping and the
liquid piping. Otherwise, the condensate may happen
The Procedure of Connecting Pipes
7.1
Drill a hole in the wall (suitable just for the size of the wall
1
conduit), then set on the fittings such as the wall conduit and
its cover.
unit: m
The length of
The max
Model
refrigerant pipe height drop
8
12K 15
18K-24K
30 10
30K-42K
20
50
48K-60K 25
50
8
12K
15
10
18K-24K 30
20
30K-60K 30
12K 5
10
18K-24K 12
25
30K
15
25
36K
20
30
25
48K-60K 50
8
12K 15
15
18K-30K 25
36K 20
30
48K-60K 25
50
10
25
18K-24K
15
30
30K
20
36K 30
25
42K-60K
50
15
18K-24K 25
20
30K
30
36K 25
30
42K 30
50
35
48K-60K
50
5
12K-18K 5
R410A
installation manual
15