11
INSTALLATION
10
INSTALLATION
N + NHR INSTALLATION WITH ACV CONTROL
1. Room thermostat
2. Heating pump
3. 3-way power-operated valves
4. Boiler burner
5. NHR 110 L boiler
6. Electrical supply
fig. 13 : Installation with 1 pump and one 3-way power-operated valve.
BC 01 or BC 03
1
2
5
3
fig. 12 : Installation with two pumps.
BC 01 or BC 03
1
3
5
4
4
2