Publicidad
Idiomas disponibles
Idiomas disponibles
Voltage
Maximum running current (A)
Wiring size (mm
2
)
Control port signal type
5) For tank booster heater:
TANK BOOST HEATER
CONTROL SIGNAL OUTPUT
domestic hot water tank is installed will this wiring be needed. The unit only sends a turn on/off signal to the booster heater.
An additional circuit breaker is needed and a dedicated terminal is needed to supply power to the booster heater.
See also "8 Typical application examples" and "10.7 Field settings/DHW control" for more information.
Procedure
•
Connect the cable to the appropriate terminals as shown in the picture.
•
Fix the cable with cable ties to the cable tie mountings to ensure stress relief.
6) For external backup heater kit (optional)
BH1
CONTROL SIGNAL
OUTPUT
7) For antifreeze e-heating tape (external)
Heating
CONTROL SIGNAL
OUTPUT
8) For unit running state output
Runnig state
CONTROL SIGNAL
OUTPUT
9) For additional heat source control:
ADDITIONAL HEAT SOURCE
CONTROL SIGNAL OUTPUT
120
EN
220-240VAC
Procedure
0.2
•
Connect the cable to the appropriate terminals as shown in
the picture.
0.75
•
Fix the cable reliably.
Type 2
Voltage
Maximum running current (A)
Wiring size (mm
Control port signal type
Voltage
Maximum running current (A)
Wiring size (mm
Control port signal type
Voltage
Maximum running current (A)
Wiring size (mm
Control port signal type
Voltage
Maximum running current (A)
Wiring size (mm
Control port signal type
Voltage
Maximum running current (A)
Wiring size (mm
Control port signal type
Cod. 3QE47660 - Rev. 00 - 02/2022
OMNIA M 3.2
2
)
2
)
2
)
2
)
2
)
22T÷30T
220-240VAC
0.2
0.75
Type 2
220-240VAC
0.2
0.75
Type 2
220-240VAC
0.2
0.75
Type 2
220-240VAC
0.2
0.75
Type 2
220-240VAC
0.2
0.75
Type 2
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