en
9
5
8
11
14
17
20
23
26
29
17
20
23
26
29
32
35
38
5
7
9
11
13
15
17
17
20
23
26
29
32
35
38
4. Water piping work
■ Heating
Return water temp. [°C]
Return water temp. [°C]
Water flow rate [L/min]
Water flow rate [L/min]
Minimum return water temperature due to the water quantity of system
Minimum return water temperature due to the water quantity of system
Note:
Be sure to avoid the unavailable range during defrosting.
Otherwise, the outdoor unit is insufficiently defrosted and/or the heat exchanger of the indoor unit may freeze.
4.5. Available range (Water flow rate, return water temp.)
■ Cooling
15 L~25 L
25 L~40 L
40 L~60 L
over 60 L
Available range
Available range
RH79D007H02_01en.indd 9
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