Software versionProduct
all versionsF2120
55F2300
all versionsNIBE SPLIT HBS 05:
AMS 10-6 + HBS 05-6
AMS 10-8 + HBS 05-12
AMS 10-12 + HBS 05-12
AMS 10-16 + HBS 05-16
EXTRA HOT WATER HEATERS
The system can be supplemented with an extra water
heater, if a large bath tub or other significant consumer
of hot water is installed. A mixer valve is then installed
on the outgoing hot water from the water heater.
Water heater with immersion heater
If it is possible to use a water heater with an immersion
heater, connect it as illustrated below.
EXTRA CLIMATE SYSTEM
In buildings with several climate systems that require
different supply temperatures, the accessory
ECS 40/ECS 41 can be connected.
A shunt valve then lowers the temperature to the under-
floor heating system, for example.
-EP21-RM1
-EP21-GP10-EP21-BT2
-EP21-AA25
-EP21-BT3
-EP21-QN25
-EP21
CONNECTING HOT WATER CIRCULATION
A circulation pump can be controlled by VVM 500 to
circulate the hot water. The circulating water must have
a temperature that prevents bacterial growth and
scalding, and national standards must be satisfied.
The HWC return is connected to a freestanding water
heater.
The circulation pump is activated via AUX input in menu
5.4.
-QZ1-FQ3
-QZ1-GP11-QZ1-RM1-QZ1-RN1
-QZ1
19Chapter 4 | Pipe connectionsNIBE VVM 500
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