6.2
Respecting the distance between the indoor module and the outdoor unit
To ensure that the heat pump functions correctly, respect the minimum
and maximum connection lengths between the indoor module and the
outdoor unit.
1. Respect distances A, B and C between the outdoor unit 1 and the
indoor module 2.
Tab.18
A: Maximum/
minimum length
B: Maximum
height differ
ence
C: Maximum
number of el
bows
AWHP 4.5 MR 2 to 30 m
30 m
10
AWHP 6 MR-3 2 to 40 m
30 m
15
AWHP 8 MR-2 2 to 40 m
30 m
15
AWHP 11
MR-2
2 to 75 m
30 m
15
AWHP 11 TR-2 2 to 75 m
30 m
15
AWHP 16
MR-2
2 to 75 m
30 m
15
AWHP 16 TR-2 2 to 75 m
30 m
15
2. Make one or two horizontal loops with the refrigerant connections to
reduce disruption.
If the length of the refrigerant connections is less than 2 m, disruptions
can occur:
Functional disruptions caused by a fluid overload,
Noise pollution caused by the circulation of the refrigerant.
6.3
Positioning the indoor module
6.3.1
Allowing sufficient space for the indoor module
Allow sufficient space around the heat pump indoor module to ensure
adequate access and facilitate maintenance.
Fig.27
MW-M001439-2
A
B
2
1
C
Fig.28
MW-3001012-2
10
00
1200
50
0
50
0
100
6 Installation
7706696 - v04 - 11102018
AWHP-2 PBS-i
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