VRF AHU KIT4

Installation and Operating Manual
VRF-AHU Kit 17
7 Function and settings
On the control board of the VRF-AHU Kit options for individual settings are available, which are
described in more detail below.
Note
After completing all settings, turn off the power and then turn it on again. The new settings are
accepted and applied by the controller. Without voltage reset, the new settings will not take
effect.
7.1 Capacity setting
The settings may only be made by authorized persons. Incorrect changes to the settings
can lead to malfunctions, failures and damage.
To set the nominal cooling capacity of the connected external evaporator, the rotary switch
ENC1 (see Table 7-1) is located on the control board.
Table 7-1 (ENC 1 – Switch to select the power of the indoor units)
Capacity (kW)
ENC1
VRF-AHU Kit
EEV Model
Number of
virtual
addresses
7.0 – 12.0
0
VRF-AHU Kit 7 - 14
T0122C02
1
14.0
1
1
16.0
2
VRF-AHU Kit 16 - 26
TS130C01
1
18.0
3
1
20.0
4
2
22.4
5
2
25.2
6
2
26.0
7
2
28.0
8
VRF-AHU Kit 28 - 56
TS240C01
2
33.5
9
3
40.0
A
3
45.0
B
4
50.0
C
4
56.0
D
4
When selecting the nominal power of the indoor units, virtual addresses are automatically
assigned.
CAUTION