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Installation
Installer reference guide
86
C08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
NOTICE
Make sure to select and install the safety thermostat according to the applicable
legislation.
In any case, to prevent unnecessary tripping of the safety thermostat, we
recommend the following:
▪
The safety thermostat is automatically resettable.
▪
The safety thermostat has a maximum temperature variation rate of 2°C/min.
▪
There is a minimum distance of 2 m between the safety thermostat and the
motorized 3‑way valve delivered with the domestic hot water tank.
▪
The safety thermostat setpoint is at least 15°C greater than the maximum leaving
water temperature setpoint.
INFORMATION
ALWAYS configure the safety thermostat after it is installed. Without configuration,
the unit will ignore the safety thermostat contact.
7.11 Connecting the gas piping
7.11.1 To connect the gas pipe
1
Connect a gas valve to the 15 mm gas connection of the gas boiler and
connect it to the field pipe according to local regulations.
2
Install a gas mesh filter in the gas connection if the gas may be contaminated.
3
Connect the gas boiler to the gas supply.
4
Check all parts for gas leaks on a pressure of maximum 50 mbar
(500 mm H
2
O). There may be no stress on the gas supply connection.