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Commissioning
Installer and user reference guide
83
EKVDX32~100A2VEB
VRV system air conditioner
4P664010-1 – 2021.08
General
You read the complete installation and operation instructions, as described in the
installer
and user reference guide
.
The
indoor unit
is properly mounted.
The
outdoor unit
is properly mounted.
Make sure
drain piping
is properly installed, insulated and drainage flows smoothly. Check
for water leaks.
Possible consequence:
Condensate water might drip.
The
ducting
is properly installed and insulated.
The
reducer(s)
is (are) properly installed and insulated.
The
refrigerant pipes
(gas and liquid) are installed correctly and thermally insulated.
There are NO
refrigerant leaks
.
There are NO
missing phases
or
reversed phases
.
The system is properly
earthed
and the earth terminals are tightened.
The
fuses
or locally installed protection devices are installed according to this document,
and have NOT been bypassed.
The
power supply voltage
matches the voltage on the identification label of the unit.
There are NO
loose connections
or damaged electrical components in the switch box.
There are NO
damaged components
or
squeezed pipes
on the inside of the indoor and
outdoor units.
The
stop valves
(gas and liquid) on the outdoor unit are fully open.
VAM and EKVDX combination
ALL field settings related to VAM and EKVDX combination are set correctly. See
80] for an overview of the required settings.
User interface connected to EKVDX (not VAM).
P1/P2 connection between HRV-EKVDX is <100 m.
NO F1/F2 connection between VAM and EKVDX (only P1/P2 connection allowed).
NO group control.
Power supply and electrical safety devices are shared between VAM and EKVDX.
Each VAM unit is connected to only ONE EKVDX unit (via duct and electrical connection).
There is NO connection of the VAM to any other indoor unit, linkage or multiple EKVDX
units.
ALL ducting is insulated on the side of VAM and EKVDX.