14 Technical data
Installer reference guide
101
ERHQ+ERLQ011~016 + EHBH/X11+16CB
Daikin Altherma – Low temperature split
4P384974-1 – 2015.01
ERLQ_V3
Notes:
1
This wiring diagram applies only to the outdoor unit.
2
Symbols (see below).
3
Symbols (see below).
4
Refer to the option manual for connecting wiring to X6A.
5
Refer to the wiring diagram sticker (on the back of the service
cover) for how to use the BS1~BS4 and DS1 switches.
6
When operating, do not short-circuit protective device S1PH.
7
Colours (see below).
8
Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
9
Symbols (see below).
Symbols:
L
Live
N
Neutral
Field wiring
Terminal strip
Connector
Connector
Connection
Protective earth (screw)
Noiseless earth
Terminal
Option
Wiring dependent on model
Colours:
BLK
Black
BLU
Blue
BRN
Brown
GRN
Green
ORG
Orange
RED
Red
WHT
White
YLW
Yellow
Legend:
A1P
Printed circuit board (main)
A2P
Printed circuit board (service)
A3P
Printed circuit board (noise filter)
A4P
Printed circuit board (communication)
BS1~BS4
Push button switch
C1~C4
Capacitor
DS1
DIP switch
E1H
Bottom plate heater
E1HC
Crankcase heater
F1U, F3U, F4U
Fuse (T 6.3 A / 250 V)
F6U
Fuse (T 5.0 A / 250 V)
F7U, F8U
Fuse (F 1.0 A / 250 V)
H1P~H7P (A2P)
Light‑emitting diode (service monitor
orange)
H2P:
▪ Prepare, test: Flickering
▪ Malfunction detection: Light up
HAP (A1P)
Light‑emitting diode (service monitor
green)
K1R
Magnetic relay (Y1S)
K2R
Magnetic relay (Y3S)
K3R
Magnetic relay (E1H)
K4R
Magnetic relay (E1HC)
K10R
Magnetic relay (upload)
K11R
Magnetic relay (main)
Содержание Altherma ERLQ011-014-016CA
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