Fujitsu NEORE B User Manual Installation Instruction page 31

1.1
1
2
5
Indoor unit equipment
1
12
6
5
6
P
6
7
2
M
3
8
10
9 11
Legend pipeline
Input pipeline *
Output pipeline *
Refrigerant pipeline
*Dimension of pipelines fot type:
NeoRé 8,11 - 28 mm
NeoRé 14,16 - 35 mm
DHW output
3
3.1
3.2
Distributor
floor heating or other
low- temperature heating
4
1. Refrigerant/water exchanger
2. Circulator
3. Safety valve 2,5 Bar
4. Manual bleeding valve
5. Pressure sensor 0-4 Bar
6. Electric heater 2kW
7. 3-way valve
8. Expansion tank 8l
9. Heating water output
10. DHW heating water output
11. Input water
12. Flowmeter
Legend elements
Temperature sensor NI 1000/6180
Control impulse
Power control
1
PE
N
L1
L2
L3
XOU1:3
XOU1:2
XOU1:1
XNS
XcircT
XOTUV
Xobeh
XOBAZ
XOAKU
XB1.2
XB1.1
XC-3
XN-2
XL-1
X2-10V
X2gnd
X24-
X24+
XT2okr
XTvrat
XTbaz
XTaku
XTobj
XTTUV
XTtopv
XTven
XGND
# description
Indoor unit
1
1.1 Outdoor temperature sensor
NI 1000/6180
Outdoor unit
2
3.1 DHW temperature sensor
NI 1000/6180
3.2 Electric heater max. 2,4 kW
5 Bivalent source impuls
attachement 1
30
Hydraulic and electric scheme
of NeoRé heat pump
description note
#
Heat pump indoor unit
1
Heat pump outdoor unit
2
DHW tank The tank must be equipped
3
with electric heater,
max. 2.4kW
The tank must be provided
exchanger with minimal
2
size 2.5 m
5 External bivalent source Passively controlled bivalent
-optional source
Heat pump contents
of bivalent source (6kW)
- by type
*
wiring (recommended) terminals
2
Power supply 5x4 mm X1:L1, X1:L2, X1:L3
2
Rate 0,5 mm XNS
Sykfy 2x2x0,5 XGND, XTven
2
Power supply 3x4 or 5x4 mm XOU1, (:1, :2, :3 at 3-phase type)
by type
Sykfy 2x2x0,5 XGND, XTTUV
2
Power supply 3x2,5 mm XOTUV
230 V max 10A
2
3x1,5 mm XB1.1 first stage
230 V max 2A XB1.2 second stage