Automation Options And Control Connections - Chiller BOX Vari Installation, Operation And Maintenance Manual

N02118905 Rev. A
The type plate specifies the following information about the unit:
TYPE
SER.NR.
POWER
INPUT
MANUF.DATE
*The actual input power of the unit is usually below the max. value. For
specific information, please contact your nearest reseller.
3.4
The unit is available with two automation options referred to as Vari and Vari
Pro. The automation option is selected during the unit order. Once the unit is
delivered, you can see the automation type on the type plate ("Type", unit type is
either Vari or Vari Pro). The automation option of the unit affects the way the fan
coil is controlled and what external equipment can be connected to the unit.
Note! Perform all electrical connections always according to the wiring diagrams
supplied with the unit delivery.
Note! When connecting the alarm signal to the BMS, add a 30 s filter time to alarm
management.
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BOX Vari & Vari Pro – Installation, Operation, and Maintenance Manual
Unit type
Unit serial number
Power type
Electrical information
Date of manufacture
Automation options and control
connections
Including accessories (18
characters consisting of
letters and numbers)
Seven (7) number
combination
230 VAC, 50 Hz
Input power W and current
A, max. values*:
BOX Mono 40 W, 0.33 A
BOX Double 80 W, 0.66 A
10 (41)