Daikin EPRA18DAW1 Installer's Reference Manual page 84

8 | Electrical installation
Installer reference guide
84
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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)
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EPRA14~18DAV3+W1 + ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P587503-1A – 2020.01