Working Temperature Range - Daikin FT18HEV1K Operation Manual And Installation Manual

Introduction to basic functions
Anti-cool wind function:
To prevent cool wind from blowing in Heat mode, the indoor fan will not start if the indoor heat
exchanger has not reached the correct temperature within 2 minutes. The anti-cool wind
function operates in these conditions:
1. When Heating starts.
2. After Auto Defrost is complete.
3. When temperatures are low.
Gentle Breeze:
The indoor unit may blow a gentle breeze, and the guide louver rotate when:
1. When the unit is turned on in Heat mode and the compressor has not started.
2. In Heat mode, when the unit has not reached the correct temperature and the compressor
is stopped.

* Working temperature range

Maximum cooling
Minimum cooling
Maximum heating
Minimum heating
The operating temperature range (outdoor temperature) for the cooling unit is 21°C - 52°C; for
the cooling and heating unit –7°C - 52°C.
Indoor DB/WB (°C)
32/23
21/15
27/ –
20/ –
Outdoor DB/WB (°C)
52/31
18/ –
24/18
–7/–8
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