Calorex PPT8, Technical Manual

Page: 42 / 119

Page 39
Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK
Technical Manual
PPT8/12/16/22LX/LY SLIMLINE
SD638160 ISSUE 22d
®
16.0 Wiring Diagrams
O 0 .5
W
0.5
11
E
A
R
T
H
B
LOCK
G
/Y
2
.5
G
/Y
2.5
G
/Y
2
.5
G
/Y
2.5
G
/Y
2.5
G
/Y 2.5
G
/Y
2.5
G/
Y 2.5
G
/Y
0.7
5
E
A
R
T
H
S
U
P
P
LY
IN
B
A
S
E
P
LA
T
E
G/Y 2.5
G/Y 2.5
G/Y 2.5
G/Y 2.5
G/Y 2.5
G/Y 2.5
C
A
B
IN
E
T
P
A
N
E
LS
E
A
R
T
H
L
OOM
10
21
20
19
18 13
14 17
15
16
23 (L
)
N/O N
/O
N
/C
CO
M
C
O
M
C
O
M
CO
M
N
/O
O
U
T
2
OUT
4
N
/O
O
U
T
3
OUT
1
VOL T FRE E
POOL PU MP RU N
MA X 3 Am ps
19 18
3A
CON
T
R
OL
FUS
E
24 (N
)
22
S
U
PP
LY
BL 1,5B L 1 ,5
C
OM
P
R
E
S
S
OR
C
S
R
V 0 .5
BR 2.5
P 2 .5
B 2 .5
G/Y 2. 5
W
IR
E
C
OL
OU
R
C
ODE
R
R
E
D
B
B
LU
E
B
L
B
LA
C
K
B
R
B
R
OW
N
P
P
IN
K
W
W
H
IT
E
V
V
IOL
E
T
GR
GRE
Y
R
/B
L
R
E
D
/B
LA
C
K
R
/W
R
E
D
/W
H
IT
E
R
/O
R
E
D
/ORA
N
GE
GR/
B
GRE
Y
/B
LU
E
W
/B
L
W
H
IT
E
/B
LA
C
K
G/Y
GRE
E
N/
Y
E
LL
OW
M
OD
E
L
FU
S
E
RA
T
INGS
E
LE
CT
R
IC
B
OX
OUT
LI
N
E
N
OTE
S
1
2
3
4
5
6
7
8
9
10
11
12
SE NS OR
D
IGI
T
A
L P
OO
L
S
T
A
T
GR /B 0 .5
BR 2. 5
IN COM IN G
SU PP LY
1
3
A
1
A
2
CON
T
A
C
T
OR
&
O/L
OA
D
N
L
5
6
7
8
W
A
T
E
R
FL
OW
S
W
IT
CH
R
E
LA
Y
/HA
R
D
S
T
A
RT
CA
P
A
C
IT
OR
S
D
073
15
0
(I
F
FI
T
T
E
D
)
R
U
N
C
A
P
A
C
IT
OR
B
2
.5
9
10
B 2 .5
13 14 N
O
R/W
0.5
FL
Y
IN
G
LE
A
D
S
FUS
E
0.5
=
0.5
m
m
C
OND
U
C
T
OR
S
IZE
1.
0
=
1.0
m
m
C
OND
U
C
T
OR
S
IZE
E
T
C.
2 2
P
P
T
8
P
P
T
12
3A 3A
HP
S
W
IT
C
H
H
C
V
0
.5
W/B L 0 .5
C
L
LP
S
W
IT
C
H
BR 2. 5
B
R
0
.5
BR 2.5
R/O 0. 5
W 0 .5
VOL T FRE E
POOL PU MP
RUN M AX 3A
R/G 0.5
O/B L 0 .5
P
2
.5
O
ORA
NGE
R
/G
R
E
D
/GR
E
E
N
O/B
L
ORA
N
GE
/B
LA
C
K
R
/B
R
E
D
/B
LU
E
R
/B
R
R
E
D
/B
ROW
N
2
4
6
V 0 .5
GR /B 0.5
B 2 .5
BR 2. 5
LOOM
13
14
15
16
17
18
19
20
21
22
23
24
O 0 .5
R/B L 0 .5
P 0 .5
GR 0.5
BR 0. 5
B 0 .5
11
12
13
14
15
16
17
18
19
SE NS OR
D
E
FRO
S
T
W
A
T
E
R
T
E
M
P
3A
R/O 0.5
W/B L 0 .5
B 0 .5
R/G 0.5
GR /B 0.5
GR /B 0.5
GR /B 0.5
GR /B 0.5
B 0 .5
B 0 .5
B 0 .5
R/B L 0 .5
O/B L 0 .5
P 0 .5
GR 0. 5
R/W 0.5
R
E
V
E
R
S
IN
G
V
A
LV
E
(I
F
FI
T
T
E
D
)
1 4
(W
A
T
E
R
T
E
M
P
)
2 9
(DE
F
ROS
T
)
S
E
N
SO
R
P
OOL
S
T
A
T
10 12
LI
V
E
N
E
U
T
R
A
L
12 13
COM
P
RE
S
S
OR
C
S
R
R
U
N
C
A
P
S
T
A
R
T
C
A
P
S
OFT
S
T
A
R
T
IF
FI
T
T
E
D
S
OFT
S
T
A
R
T
T
H
E
R
M
A
L
OV
E
R
LOA
D
&
F
A
U
LT
LI
GHT
R
E
LA
Y
/H
A
R
D
IF
FI
T
T
E
D
H
P
S
W
IT
C
H
LP
S
W
IT
CH
BREAK
S
O
N
PR
ESSU
R
E
FALLI
N
G
B
RE
AK
S
O
N
PR
ES
S
U
R
E
RI
S
IN
G
C L C H (N
/C)
(N
/C
)
SE
N
S
OR
A
1
A
2
IF FI
T
T
E
D
FA
N
2 6
CON
T
A
C
T
OR
5
(N
/O
)
(N
/O
)
1
11
3
DIG ITA L IN PU TS
d
i1
d
i2
d
i4
d
i3
co
m
B
R
0
.5
B
R
0
.5
B
R
0
.5
B 0 .5
5 B 0 .5
B 2 .5
B 0 .5
BR 2.5
1
P
R
OD
UC
T
ION
IS
S
U
E
04
/0
1/1
1
FL
E
X
C
A
B
LE
S
OL
E
N
OI
D
V
A
LV
E
(I
F
FI
T
T
E
D
)
10
11
B 0 .75 BR 0.7 5
G/Y 0. 75
E
A
R
T
H
B
LO
C
K
B 0 .75 BR 0.7 5
G
/Y
0
.7
5
S
OF
T
S
T
A
R
T
K
IT
(I
F
F
IT
T
E
D
)
IN
T
E
R
FA
C
E
B
LO
C
K
S
O
F
T
S
T
A
R
T
IN
T
E
R
LO
C
K
W
0
.5
W
0
.5
BR 2.5
P 2 .5
B 2 .5
RE MO TE
ON /O FF
IN TE RLO CK
LOOM
A
S
S
Y
BL 1,5B L 1 ,5
W
0,5
W
0,5
SO LE NO ID /RE VE RS IN G V ALV E
B 2 .5
BR 2.5
B 2 .5
P 2 .5
RE
M
O
TE
ON
/O
F
F
IN
TE
RLOC
K
15
14
FL
OW
S
W
IT
C
H
FL
E
X
CA
B
LE
FA
N
(Z
IE
H
L-A
B
E
GG
)
G/Y 0. 75
BR 0.7 5
B 0 .75
T
B
T
B
U
1
U
2
Z1
Z2
R
1
.5
LI
NK
T
O B
E
A
D
D
E
D
T
O
FA
N
T
/B
BR 0,7 5
B 0 ,75
P
P
T
8A
LX
/A
LY
P
P
T
12
A
LX
/A
LY
LA BE L P63 945 1 ISS UE 6
1
/
P
J
17
/1
2/
10
N
T
S
W
IRING DIA
GRA
M
1
D639
450
D639450
2
01
/0
2/1
1
A
W
62
9/8
29
A
L A
DD
E
D
P
J
R
E
DR
A
W
N
T
O M
A
T
C
H
R
E
-DE
S
IGN
E
D
A
LX
/A
LY
M
A
C
H
IN
E
3
08
/09
/11
P
J
16
60
S
OL
E
N
OI
D
V
A
LV
E
W
IR
IN
G N
OW
0
.7
5m
m
C
A
B
LE
, W
A
S
FL
Y
IN
G L
E
A
D
&
L
OOM
4
13
/04
/1
2
P
J
18
44
R
E
V
E
R
S
ING V
A
LV
E
L
OOM
A
S
S
Y
W
A
S
F
LY
IN
G L
E
A
D
S
+
S
E
P
A
R
A
T
E
L
OOM
5
10
/0
7/
12
P
J
18
59
FA
N
C
H
A
N
GE
D
T
O Z
IE
HL
-A
B
E
GG,
C
ONN
S
A
LTE
RE
D
, F
A
N
C
A
P
D
E
LE
T
E
D
6
17
/0
9/
12
P
J
19
40
IS
S
C
/N
A
P
P
D
D
A
T
E
R
c
U.
C
.C
.
C
A
LORE
X
H
E
A
T
P
U
M
P
S
L
TD
M
A
T
E
RI
A
L
FI
N
IS
H
T
OLE
R
A
N
C
E
U
NL
E
S
S
S
P
E
C
IFI
E
D
H
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E
S
T
O B
S
4
50
0 E
12
IN
S
P
E
C
T
ION L
E
V
E
L
DI
M
S
S
H
T
N
o.
C
ONT
'
D
R
A
W
N
A
LL
S
H
A
R
P
E
D
GE
S
A
N
D
B
U
R
RS
T
O B
E
R
E
M
OV
E
D
DR
G No.
A
P
P
R
OV
E
D
D
A
T
E
S
C
A
LE
D
O NO
T
S
C
A
LE
P
RI
N
T
3rd
A
N
GL
E
P
R
OJ
E
C
T
ION
IF
IN
D
OUB
T
A
S
K
T
IT
LE
DRG
No.
DR
A
W
IN
G C
H
A
N
GE
E
LE
C
T
R
IC
A
L C
IR
C
U
IT D
IA
G
R
A
M