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SystemAir SAVE VTR 250/B Installation And Service

SystemAir SAVE VTR 250/B
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Accessories
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41
Fig. 14 Water heater connections
Configuration
1. Go to Service menu
2. Enter password (default 1111)
3. Activate the actuator. Go to Components menu, select Heater menu and select type as Water. Choose actuator
voltage type. Do advanced settings if necessary.
4. Configure connection of the water heater. Go to Service menu. Select Output menu. In next menu select ANALOG
tab. Select the analog output to which the water heater is connected. Example if it is connected to AO3 on the con-
nection board, then select ANALOG OUTPUT 3 and select Y1 Heating from the output type list.
5. Configure frost protection sensor (FPT). Go back to Input menu. Select ANALOG tab. Select the analog input to which
the frost protection sensor is connected. Example if it is connected to AI6 on the connection board, then select ANA-
LOG INPUT 6 and select Frost Protection Temperature Sensor (FPT) from the input type list.
6. Water heater and its components are now configured.
12.3.3 Duct water heater
A duct water heating battery is supposed to be installed in supply air duct.
WH water heating battery
FPT frost protection sensor
SAT supply air temperature sensor
S actuator for valve
1 Outdoor air
2 Supply air
3 Extract air
4 Exhaust air
Component/product Article number:
VBC 125-2 Water heating battery (2 rows) 5457
VBC 125-3 Water heating battery (3 rows) 9839
RVAZ4 24A Actuator 0-10V (S) 9862
ZTV 15-0,4 2-way valve 9829
ZTV 15-0,6 2-way valve 6571
ZTR 15-0,4 valve 3-way 9670
ZTR 15-0,6 valve 3-way 6573
211473 | A001

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SystemAir SAVE VTR 250/B Specifications

General IconGeneral
BrandSystemAir
ModelSAVE VTR 250/B
CategoryFan
LanguageEnglish

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