Daikin EWYA004D2V3P Installer's Reference Manual page 87

To connect the bypass valve kit
EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1B – 2022.09
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A Leaving water evaporator temperature
B Dry-bulb temperature
Relative humidity 40%
Relative humidity 60%
Relative humidity 80%
Example: Given are an ambient temperature of 25°C and a relative humidity of
40%. If the leaving water evaporator temperature is <12°C, condensation will
occur.
Note: See the psychrometric chart for more information.
The information in this topic supersedes that of the instruction sheet delivered
with the bypass valve kit.
Wires: 3×0.75 mm²
—
The components of the bypass valve kit are as follows. You only need B and D.
A
1 Integrate components B and D as follows in the system:
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B (°C DB)
B C
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D
Installer reference guide
87