Atag XL-F 105, Manual

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Standard Schemes
ATAG XL - F + 1 Mixing c1 Direct c Domestic Hot Water with 3 way valve
+Low loss header
Electrical connections
A : Mixing Valve HC2
B : Mixing Valve HC3
C : Heating circuit pump HC1
D : Heating circuit pump HC2
E : Heating circuit pump HC3
F: Flow sensor HC2
G: Flow sensor HC3
H: Clip In connection to boiler Ebus Input
I:
DIP - switch 2 must be set in ON position
J: Main power connection to boiler board
A : Main power supply (230V
@50Hz)
B : Clip In power (230V @50Hz)
Ch.P : DHW Charging pump( 230/120
VAC, 1A max)
CP: DHW re - circulating pump ( 230
VAC, 2A max)
T10: Common flow temperature sen-
sor (10K Ω )
C: DHW re - circulating temperature
sensor(10K Ω )
T3: DHW temperature sensor(10K Ω )
D : Clip - In 3 zone
RT1: Room thermostat (On/Off )
RT2: Room thermostat (On/Off )
RT3: Room thermostat (On/Off )
T7 : Outdoor sensor (optional)(1K Ω )
BOILER MOTHERBOARD
CLIP - IN ZONE MANAGER