Mitsubishi Heavy Industries FDCW60VNX-A, Installation Manual

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Commissioning and adjusting
Heating/cooling curve setting
heating curve 1.9.1.1
system
outdoor temp. °C
flow temperature °C
cooling curve 1.9.1.2
system
outdoor temp. °C
flow temperature °C
heating curve
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cooling curve (accessory required)
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30
40
50
60
70
°C
- 40°C
UTETEMPERATUR
- 10 0 10 - 20 - 30
Brantare kur vlutning
Supply temperature
Outdoor tempera
Steeper curve slope
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CAUTION
In the event of making fine adjustments of the indoor
temperature, the curve must be offset up or down instead,
this is done in menu 1.1 temperature .
Curve offset
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Flow line temperature – maximum and
minimum values
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CAUTION
Underfloor heating systems are normally max flow line
temperature set between 35 and 45°C. Take care not to
cause low temperature burns in case it is set higher than
35°C.
Must be restricted with underfloor cooling min. flow line
temp. to prevent condensation.
Check the max temperature for your floor with your
installer/floor supplier.
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