Daikin Altherma EDLQ011-016CW1 - Piping Diagram: Outdoor Unit; Wiring Diagram: Outdoor Unit

14 Technical data
Installer reference guide
91
EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 +
EKMBUHCA3V3+9W1
Daikin Altherma low temperature monobloc
4P522034-1 – 2018.01
14.2 Piping diagram: Outdoor unit
M
t >
R5T
t >
R3T
t >
R4T
1
1
2
3
4
5
6
7
8
9
12
28
13
29
16
20
18
17
26
27
21
24
25
32
33
24
23
31
36
14
2632
16
15
(V3)
30
19
R6T
R1T
Y1E
Y3E
Y3S
R5T
3434
A B
R1T
10
t >
R3T
11
t >
t >
R4T
t >
t >
t >
3D115219
E1HC
35
C
D
1 Shut‑off valve with drain/fill valve
2 Flow switch
3 Pump
4 Flow sensor
5 Air purge
6 Plate heat exchanger
7 Safety valve
8 Water filter
9 Expansion vessel
10 Outlet water heat exchanger thermistor
11 Refrigerant liquid side thermistor
12 Inlet water thermistor
13 Gas stop valve with service port
14 Electronic expansion valve (main)
15 4‑way valve
16 Muffler (lower muffler on diagram: only for V3)
17 High pressure switch
18 Compressor
19 Pressure sensor
20 Accumulator
21 Service port 5/16" flare
22 Heat exchanger
23 Fan motor (propeller fan)
24 Capillary tube
25 Distributor
26 Refrigerant filter
27 Solenoid valve
28 Liquid stop valve with service port
29 Suction pipe thermistor
30 Discharge pipe thermistor
31 Outdoor air temperature thermistor
32 Heat exchanger thermistor (middle)
33 Heat exchanger thermistor (distributor)
34 Liquid pipe thermistor
35 Crankcase heater
36 Electronic expansion valve (injection)
A Water side
B Refrigerant side
C Outlet
D Inlet
Field installed
Refrigerant flow - cooling
Refrigerant flow – heating
14.3 Wiring diagram: Outdoor unit
See the internal wiring diagram supplied with the unit (on the inside of the front plate). The abbreviations used are listed below.
(1) Connection diagram
English Translation
Connection diagram Connection diagram
Outdoor Outdoor
ON ON
OFF OFF
See note *** See note ***
Upper Fan Upper fan
Lower Fan Lower fan
Injection Injection
Main Main
(2) Layout
English Translation
Front Front
English Translation
Position of compressor terminal Position of compressor terminal
(3) Notes
English Translation
Notes Notes
Connection
X1M Main terminal
Earth wiring
Field supply
Option
Switch box
PCB
Wiring depending on model