Fujitsu NEORE B User Manual Installation Instruction page 32

1.1
1
2
5
4.1
4
4.2
M 4.3
balancing valve
6.1
6.2
Legend elements
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
7
7.1
M
7.3
7.2
Distributor
floor heating or other
low- temperature heating
radiator or other
high-temperature heating
M 6
solar collector
6.3 or solid fuel boiler
6.4
1. Refrigerant/water exchanger
2. Circulator
Temperature sensor NI 1000/6180
3. Safety valve 2,5 Bar
Control impulse
4. Manual bleeding valve
5. Pressure sensor 0-4 Bar
Power control
6. Electric heater 2kW
1
PE
N
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
#
1
1.1
2
3.1
3.2
Indoor unit equipment
4.1
1
12
6
4
4.2
5
6
5
P
6
6.1
7.1
7
2
M
3
6.2
8
9 10 11
6.3
7.3
7. 3-way valve
8. Expansion tank 8l
6.4
9. Heating water output
10. DHW heating water output
7.2
11. Input water
12. Flowmeter
attachement 2
31
Hydraulic and electric scheme
of Neoré heat pump
description
#
Heat pump indoor unit
1
L1
L2
Heat pump outdoor unit
2
L3
DHW tank
3
4 Pool heating exchanger
5 External bivalent source
Secondary source
6
7 Mixing valve
- by type
*
description wiring (recommended)
2
Indoor unit Power supply 5x4 mm
2
Sazba 0,5 mm
Outdoor temperature sensor Sykfy 2x2x0,5
NI 1000/6180
Outdoor unit Power supply 3x4 or 5x4 mm
by type
DHW temperature sensor Sykfy 2x2x0,5
NI 1000/6180
2
Electric heater max. 2,4 kW Power supply 3x2,5 mm
230 V max 10A
Pool temperature Sykfy 2*2*0,5
NI 1000/6180
2
Pool circulator and pool 3-way 3x1,5 mm
valve impuls (max 2A)
2
Impulse for bivalent source 3x1,5 mm
230 V max 2A
Secondary source temp. Sykfy 2x2x0,5
sensor (usable for secondary
circuit mixing 7.1 or for
secondary source mixing;
poosible only one of option)
2
Secodary source circulator Power supply 3x1,5 mm
230V max 2A
2
Mixing valve with direct Power supply 3x0,5 mm
control Power supply 24V max 10W
+ control 0-10V
Secondary source temp. Sykfy 2x2x0,5
sensor NI 1000/6180
2
Secondary circuit circulator Power supply 3x1,5 mm
(runs parallel with indoor unit 230 V max 2A
circulator)
note
The tank must be equipped
with electric heater,
max. 2.4kW
The tank must be provided
exchanger with minimal
2
size 2.5 m
Exchanger must be designed
for temperature difference of
30/45°C and heat pump
power.
Passively controlled bivalent
source
Superior heat source above
heat pump. e.g. solar heating
Mixing valve for floor
heating. Used only in
combination with
high-temperature heating.
Mixing valve must be
controlled by directly driven
actuator (servo) 0-10 V.
terminals
X1:L1, X1:L2, X1:L3
XNS
XGND, XTven
2
XOU1, (:1, :2, :3 at 3-phase type)
XGND, XTTUV
XOTUV
XGND, XTbaz
XOBAZ
XB1.1 - first stage
XB1.2 - seccond stage
XGND, XT2okr
XOAKU
X24-, X24+, X2-10V
XGND, XTaku
Xobeh