Daikin ETSXB16E, Installer'S Reference Manual

Page: 279 / 316

16 | Technical data
Installer reference guide
279
EPRA14~18D + ETSH/X(B)16P30+50E
Daikin Altherma 3 H HT ECH₂O
4P679467-1C – 2023.07
2 Colours:
BLK Black
RED Red
BLU Blue
WHT White
GRN Green
YLW Yellow
PNK Pink
ORG Orange
GRY Grey
BRN Brown
3 This wiring diagram applies only to the outdoor unit.
4 When operating, do not short-circuit protective devices S1PH, S2PH and
S1PL.
5 ▪ In case of EPRA-DAV3* and EPRA-DAW1* models:
Refer to the combination table and the option manual for how to
connect the wiring to X6A, X41A and X2M.
▪ In case of EPRA-DBW1* models:
Refer to the combination table and the option manual for how to
connect the wiring to X41A and X2M.
6 ▪ In case of EPRA-DAV3* and EPRA-DAW1* models:
The factory setting of all switches is OFF, do not change the setting of
the selector switch (DS1).
▪ In case of EPRA-DBW1* models:
The factory setting of DIP switch DS1.1 is OFF.
7 (Only for EPRA-DAW1* models)
Ferrite core Z8C consists of 2 separate core parts.
Legend in case of EPRA-DAV3* models:
A1P Printed circuit board (main)
A2P Printed circuit board (noise filter)
A3P Printed circuit board (leakage current)
A4P Printed circuit board (ACS)
A5P Printed circuit board (flash)
BS1~BS4 (A1P) Push button switch
C1~C4 (A1P, A2P) Capacitor
DS1 (A1P) DIP switch
E1H Drain tube heater (field supply)
E1HHEX~E3HHEX Plate heat exchanger heaters
F1U Field fuse (field supply)