7
Fig. 2
Back
A
Air vent valve (EL)
B
Heating water flow 1 (HV1)
to the heating circuits
C
Sensor well 1 (SPR1)
for cylinder temperature sensor
D
Heating water flow 2 (HV2)
from the heat generator
E
Sensor well 2 (SPR2)
for cylinder temperature sensor
F
Heating water return 2 (HR2)
from the heating circuits
G
Heating water return 1 (HR1)
to the heat generator
H
Drain outlet (E)
Type SVPA (400 l)
B
A
C
D
E
Fig. 3
Front
A
Thermometer sensor retainer
B
Thermometer (TH)
C
Heating water flow G 1
D
Return stratification G 1
E
Heating water return G 1
Installation information
Product information
(cont.)
5548 462 GB
Installation
