Fujitsu NEORE B - Page 31

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