Daikin ETVZ16E6V7, Installer'S Reference Manual

Page: 99 / 284

9 | Electrical installation
Installer reference guide
99
EPRA14~18D + ET23E
Daikin Altherma 3 H HT F
4P644739-1A – 2022.03
1 2 3
1
2
3
3 (Optional) Drain tube heater cable :
▪ Make sure the heating element of the drain tube heater is completely inside
the drain tube.
▪ Route the cable through the frame.
▪
Connect the wires to the terminal block and the earth screw.
▪ Fix the cable with cable ties.
Wires: (2+GND)×0.75 mm². Wiring must be double insulated.
Maximum power allowed for drain tube heater = 115 W (0.5 A)
—