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00U07310090-A
Ecomod Heat Pump Control -
Installation and Servicing
E1 terminals
Hydraulic station
Remote alarm
Flow sensor B10
DHW sensor B3
R2 (NO-COM) terminals
Hydraulic station
R1 (NO-COM) terminals
Hydraulic station
Terminal
block
Heat pump
A+
B-
Ref.
Diagrams: HYF110 - HYF111
page 2 / 5
D. CUSTOMER'S ELECTRICAL CONNECTION
C. DESCRIPTIONS
The HP supports DHW production during a time period with a configurable duration. Care will be
taken to ensure that draw-offs are virtually non-existent during this time period.
The HP supports DHW production during a time period with a configurable duration. Care will be
taken to ensure that draw-offs are virtually non-existent during this time period. This was defined
during the sizing study.
If it is deemed necessary to implement anti-Legionella cycles on the downstream gas-heated
tank, these will be covered by the gas generator. If anti-Legionella cycles are required on the
preheating tank(s), the solution shown does not contain the hydraulic or electrical elements used
to perform them. If this is to be expected, please contact our pre-sales department to choose the
most suitable solution for your installation.
It should also be noted that the gas back-up is sized to fulfil all DHW requirements on its own.
This is an additional safety mechanism with regard to extreme weather conditions that are not
favourable to the HP’s operation.
