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2
2
BLK
GRY
RED
BRN
1
2
3
4
5
6
7
8
X6M
X7M
X6M
E1H
E1H
E1H
E2H
E2H
E2H
F1T
F1T
F1T
F1T
F1T
F1T
1
3
5
1
3
5
K2M
K1M
2
4
6
2
4
6
1
3
5
13
K5M
2
4
6
14
1
3
5
7
F1B
I
I
I
I
2
4
6
8
Q1DI
L
N
1N~, 50 Hz
230 V AC
for 3V3 (1N~, 230 V, 3 kW)
only for *9W
Digital I/O PCB
CN2:1
SS1
CN1:1
3
ON
F2U
F1U
OFF
KCR
KFR
KHR
KHUR
PHC1
X1
X2
X3
X4
YC
Y1
Y2
Y3
Alarm output
Max. load
0.3 A - 250 V AC
X2M
Min. load
20 mA - 5 V DC
X2M.13
13a
X2M.14
21
A3P
X2M.9
28
29
1
2
L
N
Ext. heat source
Max. load 0.3 A - 250 V AC
Solar pump connection
Min. load 20 mA - 5 V DC
For *KSOLHWAV1, refer to
operation manual
only for solar pump station
Options: boiler output, solar pump connection, alarm output
X2M
X2M.14
21
X2M.9
28
4
29
to bottom
plate heater
1 2
X1Y
OUTDOOR
Space C/H
UNIT
On/OFF output
Max. load 0.3 A - 250 V AC
Min. load 20 mA - 5 V DC
only for EKBPHT*
only if no EKBPHT*
Options: bottom plate heater OR On/OFF output
Only for digital I/O PCB option
ERLQ004~008CAV3 + EHVH/X04+08S18CA + EHVH/X08S26CA
Daikin Altherma - Low Temperature Split
4P313775-1C – 2012.11
only for *KHWE*Z2
7
domestic hot water tank
E4H
2
3
Q2L
4
1
1
2
X9M
2
BLK
GRY
RED
BRN
1
2
3
4
5
6
7
8
X7M
X6M
E1H
E1H
E1H
E2H
E2H
E2H
F1T
F1T
F1T
F1T
F1T
F1T
F1T
1
3
5
1
3
5
K2M
K1M
K1M
2
4
6
2
4
6
1
3
5
13
K5M
K5M
2
4
6
14
1
3
5
7
F1B
I
I
I
I
2
4
6
8
Q1DI
Q1DI
L
N
1N~, 50 Hz
3N~, 50 Hz
230 V AC
400 V AC
for 6V3 (1N~, 230 V, 6 kW)
for 6WN (3N~, 400 V, 6 kW) and 9WN (3N~, 400 V, 9 kW)
A4P
X33A:1
2
2
3
3
4
4
5
5
6
6
X40A:1
2
3
Y4
4
5
6
7
8
Switch
3
4
7
8
9
10
X5M
box
X18A:1
2
Preferential kWh rate
Electric pulse meter
power supply contact:
inputs: 5 V DC pulse
16 V DC detection
detection (voltage
(voltage supplied by
supplied by PCB)
PCB)
Switch
1
2
box
A2P
A2P
P1
P2
P1
P2
R1T
R1T
4
-t°
-t°
User interface
Remote user
interface
only for *KHWS*Z2
only for *KHWE*V3
7
7
domestic hot water tank
E4H
2
3
Q2L
4
1
1
2
X6M
2
GRY
BLK
RED
BRN
BLK
1
2
3
4
5
6
7
8
1
2
X7M
X6M
E1H
E1H
E1H
E2H
E2H
E2H
E1H
F1T
F1T
F1T
F1T
F1T
F1T
F1T
1
3
5
1
3
5
1
K2M
K1M
2
4
6
2
4
6
2
1
3
5
13
1
K5M
2
4
6
14
2
1
3
5
7
1
F1B
I
I
I
I
I
2
4
6
8
2
Q1DI
L1
L2 L3
N
L1
3~, 50 Hz
230 V AC
X85A:1 2 3 4 5 6
X5M
X80A:1 2
3 4 5 6 7 8 9
10
11
12
DS1
ON
OFF
1
2
3
4
5
X801M
1
2
3
4
Demand PCB
Power limitation digital
inputs: 12 V DC / 12 mA
detection
(voltage supplied by PCB)
Only for demand PCB option
15 Technical data
only for *KHWS*V3
7
domestic hot water tank
domestic hot water tank
E4H
E4H
2
Q2L
Q2L
1
1
2
1
X9M
X6M
X4M 1 2
1
K3M
2
1
GRY
RED
BRN
3
4
5
6
7
8
F2B
X7M
I
2
Q1DI
11
E1H
E1H
E2H
E2H
E2H
1N~, 50 Hz
L
230 V AC
only for *KHW*V3
F1T
F1T
F1T
F1T
11
2~, 50 Hz
L1
3
5
1
3
5
400 V AC
K2M
only for *KHW*Z2
4
6
2
4
6
3
5
13
F1T
4
6
14
K1M
3
5
7
Q1L
F1B
I
I
I
4
6
8
F2B
I
Q1DI
L2 L3
1N~, 50 Hz
L
230 V AC
for 6T1 (3~, 230 V, 6 kW)
only for *3V
4D077028 page 2
A1P
R1T
X5A:1
-t°
2
R2T
X6A:1
-t°
2
R3T
X7A:1
-t°
2
R4T
X8A:1
-t°
2
X9A:1
2
X4A:1
2
3
X22A:1
2
4
5
6
X5M
Switch box
A8P
ext. ambient
R6T
1
sensor option
-t°
2
(indoor or outdoor)
4D077028 page 3
Installer reference guide
2
1
2
3
4
3
I
4
N
L2
E3H
1
3
2
4
12
22
11
21
1
3
I
2
4
N
10
R5T
-t°
only for domestic
hot water option
10
R5T
-t°
only for floor
standing model
89
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