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Drain valve
Releasing the air
General information
Low voltage safety
Supply
Main switch
Communication between heat pump unit and boiler
For connection to the heat pump, please follow the instructions in the
heat pump manual. Be sure to water fill the system before starting the product.
Use the drain valve behind the
plastic front panel if the tank unit or
radiator system needs to be drained.
Drain
valve
Before starting the heat pump the air must be released in the system.
Enter menu
d start the circulation pump manually until all air
is released.
All installation and change-over in the boiler must be carried out by authorized
electricians. All wiring must be made in accordance with valid regulations.
The following entries/exits have low voltage safety:
-current sensor, -outdoor sensor, -room sensor, -primary flow sensor
and -external limiter.
Sanyo CO2 Eco shall be connected to 40
A main switch with at least 3 mm contact distance must be installed before the boiler.
All communication between the heat pump unit and boiler goes through the neutral system.
Wire a single cable between the boilers terminal bloc
pump communication terminal (see heat pump manual).
NoteThe boiler and the heat pump must be connected to the same neutral system in the
building.
flow
15,132 kW
and the heat
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