Circuit Diagrams - Calorex PPT8LX SLIMLINE Manuel D'installation

Installation Manual
PPT8/12/16/22LX/LY SLIMLINE

6.0 Circuit Diagrams

LP SWITCH
HP SWITCH
LIVE
Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK
PPT8/12 ALX/ALY SINGLE PHASE 230V~1N 50Hz
CONTACTOR
(N/O)
5 6
(N/O)
1 2
A1
A2
SOFT START
THERMAL
13
OVERLOAD
& FAULT
12
LIGHT
IF FITTED
SENSOR
(DEFROST)
SENSOR
(WATER TEMP)
FLOW SWITCH
C
BREAKS ON
PRESSURE
(N/C)
FALLING
L
C
BREAKS ON
14 15
(N/C)
PRESSURE
RISING
H
REMOTE ON/OFF
INTERLOCK
CONTROL FUSE
3A
FUSE RATINGS
MODEL FUSE
PPT8ALX/ALY 3A
PPT12ALX
3A
RUN CAP SOFT
START
IF
FITTED
S
RELAY/HARD
START CAP
IF FITTED
POOL STAT
10
12
11
di3
3
com
9
di4
4
di1
1
di2
2
COM 13
N/O
OUT1
14
COM 18
N/O
OUT3
19
COM 20
N/O
OUT4
21
SUPPLY
23 24
(L) (N)
22
16 N/C
COM 15
N/O
OUT2
17
Page 17
R
COMPRESSOR
C
FAN
11
10
NEUTRAL
SD638150 ISSUE 11
®