–18–
Installation atmosphere
Installation atmosphere of the unit is as follows. Be careful of installation atmosphere.
It becomes a cause of failure of a product by dewing or freezing.
Installation space (Unit: mm)
Reserve sufficient space required for installation or service work.
Installation atmosphere
Dry-bulb temp. (°C) 5 to 32
Wet-bulb temp. (°C) 24 (Max.)
RH (%) 30 to 85
Allowable dew point
(°C Wet-bulb temp)
23 or less
0
10
20
30
40
50
60
70
80
90
0 5 10 15 20 25 30 3532
85
Relative humidity (%)
Dry bulb temperature (°C)
Permissible range
Front side
200 or more
50 or more
500 or more
1000 or more
200 or more
50 or more
Front side
5 Installation
Strictly comply with the following rules to prevent damage of the hot water modules and human injury.
• Do not put a heavy article on the hot water module or let a person get on it. (Even units are packaged)
• Carry in the hot water module as it is packaged if possible. If carrying in the hot water module unpacked by necessity, use
buffering cloth or other material to not damage the unit.
• To move the hot water module, hold the bottom face of the unit only. Do not apply force to the other parts (refrigerant pipe,
drain pan, water pipe, foamed parts, resin parts or other parts).
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specified.
• To protect yourself from injury, always use PPE (Personal Protective Equipment), that is, wear gloves.
• Install the Hot water module in a place strong enough to withstand the following weights:
Hot water module weight with no water 17.8 kg (027) 20.3 kg (056)
Hot water module weight with full water 18.4 kg (027) 21.6 kg (056)
35-EN 36-EN
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