After Connecting The Electrical Wiring To The Indoor Unit - Daikin Altherma 3 H HT F Series Installer's Reference Manual

8 | Electrical installation

8.4 After connecting the electrical wiring to the indoor unit

Installer reference guide
114
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 its installation. 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.
To prevent water ingress to the switch box, seal the low voltage wiring intake using
the sealing tape (delivered as accessory).
Q4L
9
10
9 10
X5M
EPRA14~18DAV3+W1 + ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P587502-1 – 2019.07