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14 Technical data
Installer reference guide
83
ERHQ+ERLQ011~016 + EHBH/X11+16CB
Daikin Altherma – Low temperature split
4P384974-1 – 2015.01
14
Technical data
14.1
Overview: Technical data
This chapter contains information about:
• Dimensions and service space
• Centre of gravity
• Components
• Piping diagram
• Wiring diagram
• Technical specifications
• Operation range
• ESP curve
14.2
Dimensions and service space
14.2.1
Dimensions: Outdoor unit
ERHQ_V3 (dimensions in mm)
(345 ~ 355)
58
30
61
48
41
96
24
1170
19
89
142
89
60
54
95
410
435
900
54
95
19
80
145
84
55
13
67
52
148
223
55
16
16
71
11
7
102
70
45
376
191
140
620
140
350
30
30
320
3TW57764-1B
b
g
f
g
f
a
e
g
f
e
e
c
d
e
h
c
i
a
Gas pipe connection (Ø15.9 flare connection)
b
Liquid pipe connection (Ø9.5 flare connection)
c
Internal service port 5/16"
d
Electronic connection and earthing terminal M5 (in the switch box)
e
Refrigerant piping intake
f
Power supply wiring intake (knockout hole Ø34)
g
Control wiring intake (knockout hole Ø27)
h
Drain hole
i
Anchor point (bolt 4× M12)