Nibe VVM 500 Service Manual

Technical specifications
IP 21
3x400V
3x400V
20kWMax heat pump output
1)
9kWAdditional power
Electrical data
400V 3NAC 50
Hz
Rated voltage
16.2AMax operating current
16AFuse
10 – 110WOutput, HM pump (to 2014-04)
3 – 76WOutput, HM pump (from and including 04 2014)
10 – 110WOutput, charge pump (to 2014-04)
3 – 76WOutput, charge pump (from and including 04 2014)
IP 21IP class
Heating medium circuit
low energyEnergy class circ-pump
low energyEnergy class charge pump
0.3 (3
bar)
MPaMax system pressure heating medium
500l/hMin flow
70°CMax HM temp
Pipe connections
int.G25Heating medium, CU pipe
int.G25Hot water connection
int.G25Cold water connection
int.G25Heat pump connections
Miscellaneous
Indoor module
22.8lVolume loop
500lVolume, total indoor module
80lVolume buffer vessel
2lVolume, solar coil
1.0MPaCut-off pressure, loop
((10 bar)
0.3 (3 bar)MPaMax permitted pressure in indoor module
Capacity hot water heating
According to EN 255-3
235lTap volume 40 °C at Eco- comfort
303lTap volume 40 °C at Normal comfort
378lTap volume 40 °C at Lux comfort
116WIdle loss according to DIN 4753-8.
Dimensions and weight
760mmWidth
900mmDepth
1900mmHeight
2000mmRequired ceiling height
240kgWeight (excl packaging)
49Chapter 8 | Technical dataNIBE™ VVM 500

Nibe VVM 500 Specifications

General

Type	Indoor module
Volume	500 liters
Integrated immersion heater	Yes
Energy efficiency class, DHW preparation	A
Compatible with	NIBE air/water heat pumps
Refrigerant	Not applicable
Cooling Capacity	Matches the heat pump it is connected to.