Unical ALKON 50 kW - Examples of Installation (Functional Diagram)

38
Instructions for the installer
V
F
1
V
F
V
F
AF
M R
G
< 1 m
Filter
Expansion
vessel
(optional)
Safety devices kit
Mixing Header
Heating Circuit 1
Outside
Sensor
NOTE!
THE CONFIGURATIONS, SHOWN IN THIS MANUAL, ARE DOABLE BY USING THE E8 REGULATOR, SUPPLIED AS
AN OPTION.
BEFORE USING OTHER MODELS OF REGULATORS, MAKE SURE THEY ARE COMPATIBLE
3.20 - INSTALLATION EXAMPLES (functional wiring and connections description)
INSTALLATION OF A BOILER WITH CONNECTION TO A DIRECT HEATING ZONE
(9-10) outdoor sensor
AF
(1) Flow sensor heating circuit 1
V
F
10
I
(10) Ground outdoor sensor
(4) Collector pump