Daikin Altherma 3 R F Installer's Reference Manual page 106

8 | Electrical installation
Installer reference guide
106
2 Connect the safety thermostat (normally closed) cable to the appropriate
terminals as shown in the illustration below.
A
B
A
B
3 Fix the cable with cable ties to the cable tie mountings.
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
3‑way valve.
INFORMATION
ALWAYS configure the safety thermostat after it is installed. Without configuration,
the indoor unit will ignore the safety thermostat contact.
INFORMATION
The preferential kWh rate power supply contact is connected to the same terminals
(X5M/9+10) as the safety thermostat. Thus, the system can have EITHER preferential
kWh rate power supply OR a safety thermostat.
Q4L
9
10
9 10
X5M
ERLA03DAV3 + EHFH03S18DJ3V
4P596806-1 – 2019.10
Daikin Altherma 3 R F