Daikin Altherma 3 H HT W EPRA14DAV3 Installer's Reference Manual page 105

EPRA14~18DAV3+W1 + ETBH/X16EF6V+9W
Daikin Altherma 3 H HT W
4P644736-1 – 2021.02
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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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9 Electrical installation
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Installer reference guide
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