Outline diagram
EXPLANATION
Heat pump
EB100
AXC 20
AZ9
BSA 10
RN1
Unit box with accessory card
AA25
Connection, heating medium flow
XL1
External heating medium pump
GP10
Connection, heating medium return
XL2
External frost protection damper
QN42
Connection, cold water
XL3
Hot water circulation
QZ1
Connection, hot water
XL4
Mixing valve for hot water circulation
FQ3
Connection, docking
XL8
Circulation pump for hot water circulation
GP11
Non-return valve
RM1
Trim valve for hot water circulation
RN1
XL 2
8
4
3
1
-QZ1-FQ3
-QZ1-GP11
-QZ1-RM1
-QZ1-RN1
-QZ1
-AZ9-GP10
-AZ9-AA25
-EB100
-AZ9
-QN42
-AZ9
-RN1
AXC 20 | GB
12