49
-F10
-F13 -F14
A1
A2
-K14
-F11
A1
A2
ZIP circulation pump
ZUP
-X9
M
X9
-X8
X8
A5
F11
Distribution box in heat pump; power supply output additional heating
ZW2
5
ZW2/SST
5
54
N
F10
M
-X5
3-pol. Cut out compressor; Attention: Right-hand ro t. eld is mandatory!
Plug on switch box heat pump (gauge line)X52
Cut out controller unit
PE
3~N/PE/400V/50Hz
10
Heat pump
L1
TB1
TA
HUP
A1
6
12
PE
11
BUP
-X1
1
UK831152
HUP
A2
ZW2/SST
-X12
5
MZ1
ZW2
4
RFV
PE
Sub-distribution unit internal installation
M
Auxiliary circulation pump
MIS
Terminal strip in switch box wall regulator; N/PE d istribution for external 230V devices
Distribution box in heat pump; power supply output compressor
7
Ventilator; internally wired
L
7
Control signal of additional heat generator 2
-X0
2
N
A3
VBO
ZUP
-X3
Air water outside
TBW
-X2
MA1
X7
X1/X5 Plugs on controller board (see sticker)
N
HUP
A4
EVU
A1
Terminals in switch box wall regulator
2
3
GND
9
3~PE/400V/50Hz
FP1
BUP
N
Terminals
ZW1
Hot water circulating pump/switching valve
GND
MOT
3
Name
Plug on swi
tch box heat pump (control line)
Control signal of additional heat generator 1; inte rnally wired
Terminal strips on controller board (see sticker)
A2
X0-X4
3
External return sensor
TRL
PE
Pump for mixing circuit 1
11
TBW
8
External sensor
A3
ZUP
BUP
ZW2
A4
3~N/PE/400V/50Hz
1
Inf
or
m
ati
on
on
fus
e
s
c
an
be
foun
d i
n
the
tec
h
ni
c
al
d
ata
ZIP
M
-X52
ZIP
Contactor electric heating element hot water or buf fer tank
Hot water or buer storage tank
-X7
Cut out auxiliary heating 2
K14
PE
Cut out auxiliary heating 1
F14
RFV
X12
A5
VBO
F13
No function
TB1
L1
ZW1
-X4
RFV
Energy supplier contact; closed on release; bridge if no blocking interval
FP1
N
MOT
2
TB1
1~N/PE/230V/50Hz
EVU
GND
Overload protection; internally wired
TRL
Function
B10 A
9
MA1/MIS
TA
GND
Controller board; Attention: I-max = 6A/230VAC
PEX
TA
Legend:
ASD
TBW
8
Charge/discharge/cooling mixer 1 closed
GND
L1
Charge/discharge/cooling mixer 1 open
GND
104
12
PEX
6
Sensor mixing circuit 1
Hot water gauge/thermostat
EVU
Heating circuit circulating pump
MZ1/MIS
Accessories: Remote control
Terminal diagram LWA 70-320 LUX2
831152
Achim Peger 17.11.2008
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1/1
1
20.03.2009
10X426 - 10X427; 10X446 - 10X448
Achim Peger
10X410 - 10X412; 10X417 - 10X420; 10X422;
Blatt-Nr.
Zustand
Änderung
Bearb.
Datum
Name
Bl von Anz
Datum
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