Accorroni HPE R32 18, Installation Manual

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39
Control port signal type
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Type 2
220-240VAC
0.2
0.75
6) For external backup heater kit (optional)
IBH1 N
14 16
IBH1
CONTROL SIGNAL
OUTPUT
Control port signal type
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Type 2
220-240VAC
0.2
0.75
7) For antifreeze e-heating tape (external)
HT N
25 29
Heating
CONTROL SIGNAL
OUTPUT
9) For additional heat source control
：
AHS1 AHS2
27 28
ADDITIONAL HEAT SOURCE
CONTROL SIGNAL OUTPUT
Control port signal type
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Type 2
220-240VAC
0.2
0.75
Control port signal type
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Type 2
220-240VAC
0.2
0.75
R2 R1
26 30
Runni
Q
g state
CONTROL SIGNAL
OUTPUT
10) For defrosting signal output:
DEFROSTING
PROMPT SIGNAL
FUSE
31
DFT2 DFT2
32
L N
Control port signal type
Voltage
Maximum running current(A)
Wiring size(mm
2
)
Type 1
220-240VAC
0.2
0.75
11) For wired controller:
E
“PLEASE USE SHIELDED WIRE AND
EARTH THE WIRE.”
A B X Y
1 2 3 4 5
XT6
COMMUNICATION
A B X Y E
1 2 3 4 5
MODBUS
E
A+
B-
8) For unit running state output