9 | Electrical installation
Installer reference guide
90
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620242-1 – 2020.06
To connect the bypass valve kit
The information in this topic supersedes that of the instruction sheet delivered
with the bypass valve kit.
Wires: 3×0.75mm²
—
The components of the bypass valve kit are as follows. You only need B and D.
1 Integrate components B and D as follows in the system:
B
D
Cu
A
18°C 0.25 m
0.5 m
0.1 m
0.2 m
Alpex
A
5°C
2 On the outdoor unit, connect B to the appropriate terminals as shown in the
illustration below.
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