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General operation
Service manual
15
VAM350~200 EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02
d
a
f
c
h
i
b
g e
g
e
2‒2 For 2000 and EKVDX100
a
Heat reclaim ventilation unit (VAM)
b
EKVDX indoor unit
c
Outdoor unit
d
User interface
e
Air inlet duct for EKVDX indoor unit
f
Discharge air
g
Duct flange(s)
h
Drain pipe
i
Refrigerant transmission cable
The EKVDX-A DX coil module is a unit based on the FXSA-A VRV indoor unit
(without its fan). The new VAM-J8 range is mechanically the same as the current
VAM-J series but upgraded from PCB and control software point of view to allow
cooperation with the DX coil module. The two units are connected with a field
supplied duct and with necessary wiring for the control.
a
b
c
d
e
f
a
EKVDX unit
b
VAM-J8 unit
c
Fresh air
d
Exhaust air
e
Return air
f
Supply air
draft – 07/02/2022 15:12
