Ochsner Air Eagle 717 - Wiring Diagram

BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 36 of 76
6.13 Wiring diagram
The following wiring should be prepared by the system installer for heat pump commissioning by OCHSNER
customer service:
BMK
Cable
Wires
Output/fuse
protection
From (source)
To (target)
1
W1
Power supply
controllers
230 VAC - L/N/PE
Fuse protection: C13A
Primary/second
ary distribution
Indoor unit
2
W2
Power supply
compressor
3x 400 VAC -
L1/L2/L3/N/PE
or 1x 230 VAC - L/N/PE
EAGLE 717: C16A
EAGLE 414: C20A
Primary/second
ary distribution
Indoor unit
3
W3
Power supply
booster heater
3x 400 VAC -
L1/L2/L3/N/PE
or 1x 230 VAC - L/N/PE
8.8 kW
3x 400 V, B16A across
all poles
1x 230 V, B40A
Primary/second
ary distribution
Indoor unit
4
W4
Power supply
compressor
3x 400 VAC -
L1/L2/L3/N/PE
or 1x 230 VAC - L/N/PE
EAGLE 717: C16A
EAGLE 414: C20A
Indoor unit
Outdoor unit
5
W5
Control cable
230 VAC - 23/24/L/N/PE
5x 1.5 mm²
Internal fuse
protection
Indoor unit
Outdoor unit
6
W7
MODBUS
2x 2x 0.8 mm² screened
Indoor unit
Outdoor unit
7
OTE
TA outdoor temperature
sensor
2x 1.0 mm² screened
Indoor unit -
OTE
Building
exterior wall
8
OTE
eBus to room remote
control (optional)
2x 2x 0.8 mm² screened
Indoor unit -
OTE
Room remote
control
9
OTE
Communication to
RoomTerminal (optional)
2x 2x 0.8 mm² screened
Indoor unit -
OTE
RoomTerminal
touchscreen
10
OTE
All required sensors TB,
TMK (optional)
2x 1.0 mm²
Indoor unit -
OTE
Heating system
11
OTE
All required actuators,
servomotors, pumps
230VAC
at least 1.0 mm²
Indoor unit -
OTE
Heating system
Table 2: Wiring diagram
Figure 48: Wiring overview
W2 cable 3x400 VAC or
1x230 VAC power supply,
compressor
W3 cable 3x400 VAC or
1x230 VAC power supply,
booster heater
Refrigerant lines
W4 cable 3x400 VAC or
1x230 VAC power supply, com-
pressor
W1 cable 230 VAC
Power supply
controllers
W5 control cable 230 VAC
W7 Modbus cable
1
4
5
6
2
3