Daikin Altherma 3 HT - Wiring Diagram: Outdoor Unit

16 | Technical data
Installer reference guide
262
EPRA14~18D + ETVH/X16S18+23E
Daikin Altherma 3 H HT F
4P644737-1A – 2022.03
16.4 Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of the switch
box cover.
English Translation
Electronic component assembly Electronic component assembly
Front side view Front side view
Indoor Indoor
OFF OFF
ON ON
Outdoor Outdoor
Position of compressor terminal Position of compressor terminal
Position of elements Position of elements
Rear side view (only for W1 models)
Rear side view
Right side view Right side view
See note *** See note ***
Notes:
1 Symbols:
L Live
N Neutral
Protective earth
Noiseless earth
Field wiring
Option
Terminal strip
Terminal
Connector
Connection