andrews ET15, Handbook

Page: 15 / 28

Page 15
B
FT
S1
CONTACTOR
DEFROST THERMOSTAT
FAN MODE SWITCH
FL FAULT LAMP
DL DEFROST LAMP
CL CHILL LAMP
RL MAINS (OR RUN) LAMP
S2 FAN SPEED SWITCH
F1 CONTROL FUSE
F2 CONDENSATE FUSE
FS1 FLOAT SWITCH HIGH LEVEL
FS2 FLOAT SWITCH LOW LEVEL
HP
LP
D
K
MC
MV
C1
C2
Y
AT
LOW PRESSURE SWITCH
DELAY TIMER
RELAY
COMPRESSOR MOTOR
FAN MOTOR
COMPRESSOR CAPACITOR
FAN CAPACITOR
SOLENOID VALVE
AIR THERMOSTAT
HIGH PRESSURE SWITCH
MP CONDENSATE PUMP
C3 HARD START CAPACITOR
C4 SUPPRESSOR
WIRING DIAGRAM PAC22/HEX22 D355550 ISSUE 21
(1)
(4)
P
2
(SOPAC JAEGER)
TECASA
SEE FIG.1
AIR STAT
4
5
6
1
2
3
3 POSN SWITCH
5
3
1
6
4
2
21
DELAY TIMER
1 4
2 3
DEFROST STAT
FAN MOTOR
SOLENOID VALVE
CONDENSATE
FLOAT SWITCH
HIGH LEVEL
FLOAT SWITCH
LOW LEVEL
MAINS DEFROST CHILL
B
R
1
,5
B
1
.5
CONTROL FUSE 7A
CONDENSATE FUSE 1A
BR 1,5
B 0,5
B 0,5
CONTACTOR B
AUX
A1
22
BR 0,5
BR
BR 0,5
B 0,5
BR 0,5
W
0
,5
BL/W 0,5
W/B
L
0
,5
P 0,5
P
0
,5
P 0,5
O
/B
L
0
,5
O 0,5
O 0,5
GR/B 0,5
W/R
0
,5
W/R
0
,5
B
0
,5
G/
R 0
,5
G/R 0,5
R 0,5
R
W
0
,5
GR 0,5
G
R
0
,5
BR 0,5
BR
0
,5
B
R
1
,0
R
/B
0
,5
R/B 0,5
R/BL 0,5
BLUE FLYING LEAD
BLACK FLYING LEAD
WHITE
BROWN BR 0,5
RED NOT USED
R 1
,5
B
L
1
,5
FLYING LEAD
FLYING LEAD
SUMP
GREY
GREY
GREY
GREY
R
/B
R
0
,5
B
R
0
,5
W/B
L
0
,5
B
0
,5
BR
1
,5
B 1
,5
W/R 0,5
B 0,5
W/R 0,5
G/Y 1,0
G/Y 1,0
B 0,5
B
0
,5
W/R
0
,5
W 0
,5
O 0,5
B
R
0
,5
B 0,5
BR
G/Y 1,0
PUMP
TERMINAL BLOCK
W/R 0,5
W 0,5
B
0
,5
B
R 0,
5
B
R
0
,5
FAN ONLY
COOL
GR 0,5
B 0,5
N/C
AT
F1
F2
S1
CL DL RL
D
FT
MV
MP
Y
FS1
FS2
NOTE ORIENTATION OF SWITCHES
B 0,5
A2
W 0
,5
1,5
0,5
0,5
B
0
,5
8 COM
7 N/C
6 N/O
5 FAULT SIGNAL
4 OUT
3 SIGNAL IN
2 L
1 N
B
0
,5
B 0,
5
PUMP CONTROLLER
4
5
6
1
2
3
2 POSN SWITCH
FAN SPEED
S2
L
AB
EL
D
3
5
5
5
5
1
ISS
U
E 2
1
FLYING LEADS
B 0
,5
R
1.0
BL
1.0
WATER PUMP
TERM
BLOCK
IN TERM
BOX
B 0,5
BR 1.
0
CONDENSATE
B 0,5
BR 0,5
G/Y 1,0
PUMP
MP
BR 0,5
B 0,5
G/Y 1,0
B 0,5
CONDENSATE PUMP COUPLING PLUG (IF FITTED)
COUPLING PLUG
L
N
FIG.1
L
N
1 3
A B
7
4
9
6
RELAY No 1
W/BL LINK