Pentair spa heater - Manual (Page 21)

Rev. E 2-7-01 P/N 471048
21
RED WHT BLU
MV
PV/MV
PV
GAS VALVE
MV/PV GND (BURNER) 24 V TH-W ( OPT ) SPARK
THERMOSTAT
CIRCUIT BOARD
SPST. EXTERNAL ON/OFF SWITCH
HIGH LIMIT THERMAL SWITCHES
WATER PRESSURE
SWITCH
JUMPER REQUIRED IF NO REMOTE SWITCH
CONTROL RELAY CLOSE ON CALL FOR HEAT
POOL OFF SPA
THERMOSTAT SELECT SWITCH
TEMPERATURE
PROBE
GND MV
IGNITION MODULE
SPARK IGNITER
IGNITION WIRE
RED BLU WHT
THERMAL FUSE
RED RED WHT WHT
PV
ORG
P4
P7
PI0
P11
J4
J7
JI0
J11
J5
J6
J8
J9
P8
P6
P5
P9
25D K .032 D.C TAB
J2
J3
BLK BLK
PLUG
MV MV/PV PV
PLUG
GRN
IGNITION RETURN
F1
F2
W1
W2
MV PV PV/MV
6
1
1
1
1
2
2
2
2
3
3
3
4
4
5
L1-1
L1-2
L2-1
L2-2
1
1
1
1
GRN
WHT
ORG
24V
VLV
IGN MODULE
AUX. CONTACTS
TPROBE
SPA
COM
POOL