Alpha-InnoTec LW 71A - Page 66

66
L Reg
/1.12
MOT
/1.12
R23
/1.12
N Reg
/1.12
PE
/1.12
12
-X12
L
-X7
6 11
N
P
+-
b2 c4
a1
-F1
HDP
5
1 2
/1.7
3 4
/1.7
5 6
/1.8
1
A1 A2
-K1
VD1
2
-X7
ϑ
-E2
3
-Y2
N PE
7
-X12
1
-Y1
N
1 2
/1.9
3 4
/1.9
5 6
/1.10
10
A1 A2
-K3
3
P
+-
c4 a1
-F2
NDP
1 2
/1.5
3 4
/1.5
5 6
/1.5
8
-X12
ϑ
-STB
A1 A2
-K5
ZW1
P
- +
c4 a1
-E1
AEP
9
ϑ
1
-X52
-R4
TRL
2
ϑ
3
-R5
TVL
4
ϑ
5
-R6
THG
6
ϑ
7
-R3
TWA
8 9
29
-X7
-R10
CW
10 30
ϑ
11
-R2
TWE
12
TWA
Hot gas thermostat gas injection compressor If installed: heat source input gauge
-E2
TWE
E2
If installed: heat source outlet gauge
R2 R3
TWA
Solenoid valve gas injection compressor
TRL
STB
Plug on switch box heat pump (control line)
TVL
K5 Contactor for auxiliary heating
L1
NDP
Y2
ZW1
PE
ASD
F2
MOT
-X52
Safety temperature limiter heating element Flow sensor
F1 Legend:
VBO
Defrosting valve
E1
Function
HDP
R10
-F1
Terminal in switch box heat pump
VD1 AEP
X12 Operating materials K1 K3
-F2
Contactor fan
CW
-Y1
THG
AV
X7
THG
Contactor for compressor 1
1
-X12
HD
R5
Low-pressure switch
sw rtbl
ZW1
PE-Y2 23 PE
R6
1
Plug on switch box heat pump (gauge line)
2
X52 R4 Y1
TRL
UK817045b N High-pressure switch Encoding resistor, 442 Ohm
2
NDVD1
Defrosting pressostat
1
TVL
Return sensor Hot gas sensor
-E1
THG
17.05.1999Georg Bächmann
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
LW150H-A
2/2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2
29.08.2007
Escher F.
0.0Version
Blatt-Nr.
Bl von AnzNorm
Urspr.
Änderung Datum
Zustand
Bearb.
Gepr.
Name
Ers. für
ANr.
Projekt:
Kunde:
Datum
Ers. durch
Ort
Anlage
We reserve the right to modify technical specifications without prior notice.
UK830532/200610 © Alpha-InnoTec GmbH
LW 150H-A Circuit diagram 2/2