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Idiomas disponibles
Idiomas disponibles
•
Solar kit for domestic hot water tank (field supply)
An optional solar kit can be connected to the unit.
•
Remote alarm kit (field supply) can be connected to the
unit.
•
Operation range
COOLING MODE
Outdoor temperature (°C)
Water flow temperature (°C)
HEATING MODE
Outdoor temperature (°C)
Water flow temperature (°C)
DOMESTIC WATER HEATING MODE
Outdoor temperature (°C)
Water flow temperature (°C)
If IBH/AHS setting is valid, only IBH/AHS turns on;
If IBH/AHS setting is invalid, only heat pump turns on;
No heat pump operation, IBH or AHS only
Water flow temperature drop or rise interval
86
EN
OMNIA M 3.2
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If you add the backup heater in the system, the backup
heater can increase the heating capacity during cold
outdoor temperatures. The backup heater also serves
as a backup in case of malfunctioning and for freeze
protection of the outside water piping during winter time.
The capacity of backup heater for different units is listed
below.
Capacity/Load
Tbivalent
Heat pump capacity.
Required heating capacity (site dependent).
Additional heating capacity provided by backup heater.
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The unit have a freeeze prevention function that uses the
heat pump to keep the water system safe from freezing
in all conditions. Since a power failure may happen when
the unit is unattended, It's suggested to use anti-freezing
flow switch in the water system. (Refer to 9.4 Water
piping).
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In cooling mode, the minimum leaving water flow
tempera ture (T1stoph) that the unit can reach in different
outdoor temperature (T4) is listed below:
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
•
In heating mode, the maximum leaving water flow
temperature (T1stoph) that heat pump can reach in
different outdoor temperature (T4) is listed below:
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
Outdoor temp. (°C)
Water flow temp. (°C)
•
In DHW mode, the maximum domestic hot water tempera
ture (T5stop} that heat pump can reach in different
outdoor tempereture (T4) is listed below:
Outdoor temp. (°C)
DHW Water flow
temp. (°C)
Outdoor temp. (°C)
DHW Water flow
temp. (°C)
Outdoor temp. (°C) 25~29 30~34 35~39 40~43
DHW Water flow
temp. (°C)
Cod. 3QE47660 - Rev. 00 - 02/2022
22T÷30T
Outdoor temperature
≤10
11
12
13
10
9
9
8
14
15
16
17
8
7
7
6
18
19
20
≥21
6
6
5
5
-25
-24
-23
-22
35
35
35
37
-20
-19
-18
-17
40
42
44
46
-15
-14
-13
-12
50
52
54
56
-10~30
31
32
60
59
58
34
35
56
55
-25~-
-20~-
-15~-
-10~-4 -5~-1
21
14
11
35
40
45
48
0~4
5~9 10~14 15~19 20~24
53
55
55
53
50
48
48
45
39
48
58
57
50
50
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