Electrical Installation; Maintenance; Technical Specifications - Nibe VPA 200/70 Montage- Und Wartungsanleitung

GB

Electrical installation

VPA 200/70 can be supplemented with an electric immersion
heater. Connection size R50. Max immersion heater length
540 mm. Remove the lower front cover at installation.

Maintenance

The safety valve must be checked regularly, about four times
a year. If this does not happen then the safety valve may
malfunction and must be changed. The safety valve some-
times releases a little water after hot water has been tapped.
This is because the cold water, which enters the water
heater to replace the hot water, expands when heated
causing the pressure to rise and the safety valve to open.
Draining
Draining the water heater takes place through the siphon
(with a hose) in the cold water connection (1). Drain the
boiler water section through the siphon (with a hose) on the
docking connection, outgoing to the external heat source
(4).
6
Hot water capacity
Charge power
4 kW
5 kW
7 kW
8.5 kW
10 kW

Technical specifications

Volume
Volume, outer jacket
Net weight
Heat transfer (55/45 10/45°C)
Heat content at 50 °C
Equivalent amount of hot water (40°C)
Max. immersion heater length
Max pressure, primary side
Max pressure, water heater
Part No.
VPA 200/70
NL number T50 minutes
1,5 195
1,5 170
1,75 140
1,75 150
1,75 133
liter
liter
kg
kW
kWh
liter
mm
(bar)
(bar)
205
66
150
8,2
9,0
260
540
2,5
9,0
088 650