![background image](http://html.mh-extra.com/html/pentair/spectracool-n28/spectracool-n28_instruction-manual_1524286008.webp)
© 2014 Pentair Equipment Protection
89074139
- 8 -
GENERIC 230V 50HZ 1-PHASE WIRE DIAGRAM (ACTUAL UNIT OPTIONS MAY VARY)
HEATER
BLK12
AMB.
ENC.
HPC
OR C/E
(OPTIONAL)
BLK20
T-STAT
COOLING
RED13
BLK
BLK
BRN
GRN/YE
L
IMPELLER
AMBIENT
BLU
BLK
BL
U1
9
BLU9
BLK1
2
YEL10
BLK1
1
WHT7
RED13
BRN8
BLK20
HEATING
T-STAT
RED30
BRN26
1
3
MALF
SWITCH
(OPTIONAL)
2
YEL(NO
)
RED(
COM)
BL
U(NC
)
BLU29
COMP HTR
(OPTIONAL)
(OPTIONAL)
SUPPRESSOR
THERMAL DISPLAY (OPT.)
TO THERMAL
115(230)
V
10
V
DISPLAY
WHT41
BLK40
DOOR SWITCH (OPT.)
RED62
T'FORMER
BLK60
WHT61
YEL65
RELAY
0
1
4
8
2
6
YEL10
YEL10 OR
YEL65
WHT63
WHT64
BLK27
BLK28
SWITCHES
LIMIT
1
2
WHT15
FAN
ENCLOSURE
BLK14
BLK14
WHT7
BLK11
3
R
START CAPACITOR
BLK2
3
C
WH
T
WH
T
4
BL
U1
9
BL
U2
1
BL
U2
2
20
0
CO
M
TRANSFORMER
23
0
23
0
BLK1
1
GRN/YEL21
POWER
BLOCK
4
3
6
4
3
6
CUSTOMER
SWITCH
TO
COMPRESSOR
0.L.
S
89073632