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Installation location of R32 refrigerant leakage detection sensor
When installing R32 refrigerant leakage detection sensor away from the indoor unit, place it at
300 mm or less from a floor surface and satisfy the condition either (1) or (2) below.
(1) If no obstacles exist in a straight line from R32 refrigerant leakage detection sensor to the
indoor unit, wall distance should be within 10 m in horizontal straight line.
A
B
Indoor unit
Indoor unit
Indoor unit
R32 refrigerant leakage
detection sensor
A : Top View
B : Front View
R32 refrigerant leakage
detection sensor
R32 refrigerant leakage
detection sensor
10 m or less
10 m or less
300 mm or less
(2) If obstacles exist in a straight line from R32 refrigerant leakage detection sensor to the
indoor unit, wall distance should be within 7 m in horizontal straight line.
A
B
Indoor unit
Indoor unit
Indoor unit
Obstacles
Obstacles
Obstacles
R32 refrigerant leakage
detection sensor
A : Top View
B : Front View
R32 refrigerant leakage
detection sensor
R32 refrigerant leakage
detection sensor
7 m or less
7 m or less
300 mm or less
01_350115_EU_Eng.indb 28 2023/3/1 13:52:47
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