SYSTEM DIAGRAM
EXPLANATION
Caution
This is an outline diagram. Actual installations
must be planned according to applicable
standards.
Hot water comfort
QZ1
AXC module
AA25
Hot water circulation pump
GP11
Mixer valve, hot water
FQ3
Trim valve
RN1
Non-return valve
RM1
Flow line sensor
BT70
Return line sensor, hot water
BT82
Temperature sensor, hot water heater
BT83
Water heater
CP1
Additional water heater
CP2
SMO 40
AA25
Temperature sensor, hot water
BT6
Temperature sensor, hot water top
BT7
OUTLINE DIAGRAM WITH ADDITIONAL HEAT
IN THE WATER HEATER, HWC AND
ELECTRONIC MIXING VALVE
-CP1
-QZ1-AA25
-QZ1-BT70
-QZ1-FQ3
-QZ1-GP11
-QZ1-RM1
-QZ1
-QZ1-RN1
-BT82
-AA25
OUTLINE DIAGRAM WITH ADDITIONAL
WATER HEATER, HWC AND ELECTRONIC
MIXING VALVE
-CP2
-CP1
-AA25-BT7
-AA25-BT6
-QZ1-AA25
-QZ1-BT70
-QZ1-FQ3
-QZ1-GP11
-QZ1-RM1
-QZ1
-QZ1-RN1
-BT82
-AA25
-QZ1-BT83
ELECTRICAL CONNECTION
NOTE
Read section "
"
for instructions regarding electrical connection.
CONNECTION OF SENSORS AND EXTERNAL
BLOCKING
Hot water sensor, supply line (QZ1-BT70)
Connect the hot water sensor to AA5-X2:23-24.
24 23 22 21 20 19 18 17 16 15 14 13
AA25
External
BT70
AA5-X2
Temperature sensor, hot water comfort, return line
(QZ1-BT82)
Connect the temperature sensor to AA5-X2:17-18.
24 23 22 21 20 19 18 17 16 15 14 13
AA25
External
BT82
AA5-X2
Temperature sensor, hot water heater (QZ1-BT83)
Connect the temperature sensor to AA5-X2:19-20.
24 23 22 21 20 19 18 17 16 15 14 13
AA25
External
BT83
AA5-X2
AXC 30 F-series | GB
64
F