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English
5.7 - Power Wiring Diagram
Refer to the
Safety Information Manual
and to the
electrical scheme supplied with the unit.
Electrical installation must be according to fig. 16
.
Description
80AW-065
80AW-115
80AW-150
M0
M3
M6
T6
M0
M3
M6
T6
T9
M0
T6
T9
A Power supply
-
1pH - 230V
3Ph+N –
400V
-
1pH - 230V
3Ph+N – 400V
-
3Ph+N – 400V
B
Electrical heat er breaker (field supplied)
-
2 poles
20 A
2 poles
32 A
4 poles
16 A
-
2 poles
20 A
2 poles
32 A
4 poles
16 A
4 poles
20 A
-
4 poles
16 A
4 poles
20 A
C
Outdoor unit breaker (field supplied)
2 poles, 16 A
2 poles, 25 A
4 poles, 25 A
D
Booster heater breaker (field supplied)*
2 poles, 16 A
2 poles, 16 A
2 poles, 16 A
Description
Cable
Type
80AW-065
80AW-115
80AW-150
M0
M3
M6
T6
M0
M3
M6
T6
T9
M0
T6
T9
1 Outdoor unit power supply cable
H07 RN-F
3G x 2.5 mm
2
3G x 4 mm
2
5G x 2.5 mm
2
2 Indoor unit power supply and
communication cable
H07 RN-F
3G x 1 mm
2
3G x 1 mm
2
3G x 1 mm
2
3
Backup heater power supply cable
H07 RN-F
-
3G x 4
mm
2
3G x 6
mm
2
5 x 4
mm
2
(L1, L2,
L3, N,
Y/G)
-
3G x 4
mm
2
3G x 6
mm
2
5 x 4
mm
2
(L1, L2,
L3, N,
Y/G)
5 x 6
mm
2
(L1, L2,
L3, N,
Y/G)
5 x 4
mm
2
(L1, L2,
L3, N,
Y/G)
5 x 6
mm
2
(L1, L2,
L3, N,
Y/G)
4 User interface cable
FROH2R
4 x 0.75 mm
2
4 x 0.75 mm
2
4 x 0.75 mm
2
5
Booster heater power supply cable*
H05VV-F
3G x 2.5 mm
2
3G x 2.5 mm
2
3G x 2.5 mm
2
6
Booster heater activation cable*
FROH2R
2 x 1 mm
2
2 x 1 mm
2
2 x 1 mm
2
7 Sanitary hot water sensor cable
FROH2R
2 x 0.5 mm
2
2 x 0.5 mm
2
2 x 0.5 mm
2
8 Remote outdoor sensor cable
FROH2R
2 x 0.5 mm
2
2 x 0.5 mm
2
2 x 0.5 mm
2
* Valid for domestic hot water tanks listed in paragraph
Accessories.
If the user interface is installed in zone, install it in a place
which represents ambient room temperature. Avoid direct
contact or proximity with heat or cool sources.
Appropriate installation height is 1.5 m from the ground.
See electrical scheme for more information.
5.8 - Wiring Connection Diagram
• Units without backup heater, see fig. 17
.
• Units with backup heater, single phase power supply,
see
fig. 18
and
fig. 20a
.
• Units with backup heater, tri-phase power supply, see
fig. 19
and
fig. 20c
.
• Connection between Indoor and Outdoor units: see
fig. 20b
.
5.8.1 - Terminal block description
See
fig. 17,18,19
.
Terminal
Block
Description
Details
1 - 2 - 3
Indoor unit power supply and
communication cable
4 - 5
Pump cut off contact (EN1264-4)*
6 - N
Booster heater control* (domestic hot
water tank)
Output, 230 V, max 2 A
(inductive)
7 - 8 - N
Domestic hot water 3 way valve*
Output, 230 V, max 2 A
(inductive)
10 - 11
Domestic hot water tank sensor*
Input, Analog
12 - 15
Hi energy rate input
Input, Dry Contact
13 - N
Multi-purpose output
Output, 230 V, max 2 A
(inductive)
14 - 15
System ON/OFF input
Input, Dry Contact
15
Common for dry contact input
Input, Dry Contact
W-C-G-Y
User interface placed on the unit or
removed from the unit and mounted
in zone
20 - 15
Heat/Cool thermostat input
Input, Dry Contact
21 - 15
Heat/Cool selection input
Input, Dry Contact
22 - 15
Domestic hot water input
Input, Dry Contact
Rc-Rh-G2-Y2
Additional user interface or 2 zone kit
connection
N
Neutral
31 - N
Boiler (only for units 80AW---M0)
Output, 230 V, max 2 A
(inductive)
* See paragraph
Accessories
.