HXHD125A7V1B
VRVIII system indoor unit
4PW62584-1A – 11.2010
Installation manual
11
7.2.
Dimensions and service space
Dimensions of unit
1
HP/LP gas pipe connection Ø12.7 solder (R410A)
2
Liquid pipe connection Ø9.52 solder (R410A)
3
R134a service ports 5/16" flare (low)
4
R134a service ports 5/16" flare (high)
5
Pressure gauge
6
Blow off valve
7
Drain valve water circuit
8
Air purge
9
Shut-off valves
10
Water filter
11
Water in connection G1" (female)
12
Water out connection G1" (female)
13
Control wiring intake (knock-out hole Ø37)
14
Power supply wiring intake (knock-out hole Ø37)
15
Knock-out hole for refrigerant piping and water piping
16
Levelling feet
17
Liquid stop valve Ø9.52 solder (R410A)
18
HP/LP stop valve Ø12.7 solder (R410A)
79
242
694
611
465
381
251
120
120
62
708
74
2x 60
38
600
1
17
18
4
3
3
4
7
8
6
6
8
8
2 1
5
10
10
9
9
9
9
11
11
12
12
2
3
4
7
81
5
∅
60
15
16
16
16
15
16
13 14
637
622
26.5
Summary of Contents for HXHD125A7V1B
Page 1: ...VRVIII system indoor unit INSTALLATION MANUAL HXHD125A7V1B system indoor unit ...
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