Pentair Purex Triton Minimax 300 User Manual

MiniMax® NT Low NOx Series
POOL & SPA HEATERS
OPERATION & INSTALLATION MANUAL
WARNING
FOR YOUR SAFETY - READ BEFORE OPERATING
Warning:
If you do not follow these instructions exactly, a fire or explosion may result, causing property damage, personal injury or loss of life. For additional free copies of this manual; call (800) 831-7133.
1
1
1
U.S. Patent Numbers 5,318,007 - 5,228,618 5,201,307 - 4,595,825
WARNING
Warning: Improper installation, adjustment, alteration, service or maintenance can
cause property damage, personal injury or death. Installation and service must be performed by a qualified installer, service agency or the gas supplier.
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance.
For Your Safety
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire department.
To Consumer Retain For
Future
Reference
Do not store or use gasoline or other flammable vapors and
Pentair Pool Products, Inc.
1620 Hawkins Ave., Sanford, NC 27330 (919) 774-4151
10951 W. Los Angeles Ave., Moorpark, CA 93021
Rev. C 11-1-01 P/N 471593
(805) 523-2400
Table of Contents
Introduction ............................................................................................................... 3
Important Notices ...................................................................................................................................................................... 3
Code Requirements ................................................................................................................................................................... 3
Warranty Information ................................................................................................................................................................. 4
Operation .................................................................................................................... 4
Safety Rules .............................................................................................................................................................................. 4
HSI (Hot-Surface Ignition) Lighting/Operation - Natural Gas ..................................................................................................... 5
Installation Instructions—Specifications................................................................. 6
Installation — Electrical ............................................................................................................................................................. 7
Installation — Remotes (2 and 3 Wire) ...................................................................................................................................... 8 - 9
Installation — Wiring Diagram ................................................................................................................................................... 10 - 12
Installation — Water Connections.............................................................................................................................................. 13
Installation — Plumbing ............................................................................................................................................................. 13
Installation — Gas Line ............................................................................................................................................................. 14
2
Pipe Sizing Chart/Gas Pressure Requirements ......................................................................................................................... 14
Regulated Manifold Pressure Test ............................................................................................................................................. 14
Venting — Indoor Installations ................................................................................................................................................... 15 - 18
Venting — Outdoor Installations ................................................................................................................................................ 19
Basic Operation — General Description .................................................................................................................................... 20
Basic Operation — Safety Controls ...........................................................................................................................................21 - 22
Basic Operation — HSI Ignition Module .................................................................................................................................... 22
Thermostat (Programming & Layout) ........................................................................................................................................ 23
Temperature & Time Setting (Programming) ............................................................................................................................. 24 - 25
Maintenance ............................................................................................................................ 26
Maintenance Instructions ........................................................................................................................................................... 26
Pressure Relief Valve ................................................................................................................................................................ 26
Maintenance (Water Treatment) ................................................................................................................................................ 27
Trouble Shooting ....................................................................................................... 28
Normal Operation Sequence ..................................................................................................................................................... 28 - 29
Troubleshooting & Service......................................................................................................................................................... 30 - 31
Troubleshooting (General) ......................................................................................................................................................... 32
MiniMax NT Low NOx Parts List & Exploded View (Single Voltage)......................................... 33-34
MiniMax NT Low NOx Parts List & Exploded View (Dual Voltage)............................................ 35-36
Warranty Information ................................................................................................. Back Cover
P/N 471593 Rev. C 11-1-01
3
Introduction
MiniMax NT Low NOx
Pool and Spa Heaters
Congratulations on your purchase of a MiniMax NT Low NOx high performance heating system. Proper installation and service of your new heating system and correct chemical maintenance of the water will ensure years of enjoyment. The MiniMax NT Low NOx is a compact, lightweight, efficient, induced-draft, gas fired high performance pool and spa heater that can be directly connected to schedule 40 PVC pipe. The MiniMax NT Low NOx, also comes equipped with the Pentair multifunction temperature controller 7800 which shows, at a glance, the proper functioning of the heater. All HSI (hot-surface ignition) MiniMax NT Low NOx heaters are designed with a direct ignition device (HSI) which eliminates the need for a standing pilot. The MiniMax NT Low NOx requires an external power source (120/240 VAC 50/60 Hz) to operate.
IMPORTANT NOTICES
...For the installer and operator of the MiniMax NT Low NOx pool and spa heater. The manufacturer’s warranty may be void if, for any reason, the heater is improperly installed and/or operated. Be sure to follow the instructions set forth in this manual. If you need any more information, or if you have any questions regarding to this pool heater, please contact Pentair Pool Products, Inc. at (800) 831-7133.
These heaters are designed for the heating of swimming pools and spas, and should never be employed for use as space heating boilers, general purpose water heaters, in non-stationary installations, or for the heating of salt water.
Do not use the heater to protect pools or spas from freezing if the final maintenance temperature desired is below 60° F. as this will cause condensation related problems.
CODE REQUIREMENTS
The installation must conform with local codes or in the absence of local codes with the latest National Fuel Gas Code, ANSI Z223.1, and the latest edition of the National Electrical Code, NFPA 70.
Installation in Canada to be made in accordance with the latest CAN/CGA-B149.1 or .2 and CSA C22.1 Canadian Electric Code, part 1.
Rev. C 11-1-01 P/N 471593
Operation
4
This instruction manual provides operating instructions, installation and service information for the MiniMax NT Low NOx high performance heater. The information in this manual applies to the MiniMax NT Low NOx 200, 250, 300, and 400 natural gas models.
It is very important that the owner/installer read and understand the section covering installation instructions, and recognize the local and state codes before installing the MiniMax NT Low NOx. History and experience has shown that most heater damage is caused by improper installation practices.
Operation
WARRANTY INFORMATION
The MiniMax NT Low NOx pool heater is sold with a limited factory warranty. Specific details are
described on the back cover of this manual and a copy of the warranty and warranty registration card are included with the product. Return the
warranty registration card after filling in the serial number from the rating plate inside the heater.
Pentair Pool Products’ high standards of excellence include a policy of continuous product improvement resulting in your state-of-the-art heater. We reserve the right to make improvements which change the specifications of the heater without incurring an obligation to update the current heater equipment.
SAFETY RULES
1. Spa or hot tub water temperatures should never exceed 104° F. A temperature of 100° F. is considered safe for a healthy adult. Special caution is suggested for young children.
2. Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to unconsciousness and subsequently result in drowning.
3. Pregnant women beware! Soaking in water above 100° F. can cause fetal damage during the first three months of pregnancy (resulting in the birth of a brain-damaged or deformed child). Pregnant women should stick to the 100° F. maximum rule.
WARNING
4. Before entering the spa or hot tub, the user should check the water temperature with an accurate thermometer. Spa or hot tub thermostats may err in regulating water temperatures by as much as 4° F.
5. Persons with a medical history of heart disease, circulatory problems, diabetes or blood pressure problems should obtain their physician's advice before using spas or hot tubs.
6. Persons taking medication which induce drowsiness, such as tranquilizers, antihistamines or anticoagulants should not use spas or hot tubs.
Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the appliance. Do not use this heater if any part has been under water. Immediately call a qualified service technician to inspect the heater and to replace any part of control system and gas control which has been under water.
P/N 471593 Rev. C 11-1-01
Operation (Lighting)
5
MINIMAX NT LOW NOx HSI ELECTRONIC IGNITION LIGHTING/OPERATION -
FOR YOUR SAFETY: READ BEFORE LIGHTING
WARNING
If you do not follow these instructions exactly, a fire or explosion may result causing personal injury, loss of life and property damage.
Do not attempt to light the heater if you suspect a natural gas leak. Lighting the heater can result in a fire or explosion which can cause personal injury, death, and property damage.
A. This heater is equipped with an ignition device
which automatically lights the main burners. Do not try to light the burners by hand.
B. BEFORE OPERATING, smell all around
the heater area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
- Do not try to light any heater.
- Do not touch any electrical switch; do not use any phone in your building.
- Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
- If you cannot reach your gas supplier, call the Fire Department.
C. Use only your hand to push in or turn the gas
control knob. Never use tools. If the knob will not push in or turn by hand, don't try to repair it. Call a qualified service technician. Forced or attempted repair may result in a fire or explosion.
D. Do not use this heater if any part has been under
water. Immediately call a qualified service technician to inspect the heater and to replace any part of the control system and any gas control which has been under water.
E. The MiniMax NT Low NOx incorporates the
Pentair temperature controller 7800 to aid you in the operation of the heater, and to assist in diagnosing a failure in the heater’s function.
NATURAL GAS
OPERATING INSTRUCTIONS
1. STOP! Read the safety information above.
2. Set the thermostat to the lowest setting.
3. Turn off electric power to the heater.
4. This heater is equipped with an ignition device
which automatically lights main burners. Do not try to light the burners by hand.
5. Remove the control access door.
6. Push in gas control knob slightly and turn clock-
wise to “OFF”. (If not on “OFF” position.)
7. Wait five (5) minutes to clear out any gas. If you
then smell gas, STOP! Follow "B" in the safety information above. If you don't smell gas, go to the next step.
8. Turn knob on gas control counterclockwise
to “ON”; see Figure 1.
TO TURN OFF GAS TO APPLIANCE
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the heater if service is to be performed.
3. Remove control access door.
9. Replace the control access door.
10. Turn on the electrical power to the heater.
11. Set the thermostat to the desired setting.
12. If the heater will not operate, follow the instruc­tions "To Turn Off Gas To Heater" and call your service technician or gas supplier.
Gas
Inlet
Figure 1.
Gas control knob shown in “ON” position.
ON
OFF
4. Push in gas control knob slightly and turn clockwise to "OFF". Do not force.
5. Replace control access door.
Rev. C 11-1-01 P/N 471593
Installation Instructions
SPECIFICATIONS
IMPORTANT NOTICE: These installation instructions are designed for use by qualified personnel only, trained especially for installation of this type of heating equipment and related components. Some states require installation and repair by licensed personnel. If this applies in your state, be sure your contractor bears the appropriate license.
OUTDOOR VENTILATION
15.50
7.35 2 in. SOCKET
24.05
30.63
6
Figure 2.
LEG
4 in. Kit
P/N 460506
5 in. Kit
P/N 460507
3.50
14.50
6.64
8.84
"A" DIM.
4.875
INDOOR VENTILATION
15.50
7.35
Ø4.88 Ø5.88
3.50
24.05
MODEL
200 250 24.63 300 400 34.13
"A" DIM.
21.63
27.63
INDOOR VENT ADAPTOR
P/N 460506
P/N 460507
4 in. Kit
5 in. Kit
LEG
2.00
30.63
LEG
Figure 3.
LEG
6.64 "A" DIM.
8.84
14.50
4.875
MODEL
"A" DIM. 200 250 24.63 300 400 34.13
21.63
27.63
P/N 471593 Rev. C 11-1-01
Installation (Electrical)
7
ELECTRICAL, ALL HSI UNITS
Electrical Rating 50/60 Hz 120 V.A.C. ONLY
NOTE
The transformer is pre-wired at the factory for 120 VAC operation ,connect line supply to the line terminal block inside junction box. Use caution in con­necting supply to proper Line (L), Neutral (N), and Ground (GND) terminals; see below, Figure 5.
NOTE
If any of the original wiring supplied with this heater must be replaced, installer must supply
(No. 18 AWG 105° C. U.L. approved AWM low energy stranded) copper wire or it’s equivalent.
In Canada: wires must be CSA approved.
WARNING
The heater must be electrically grounded and bonded in accordance with local codes or, in the absence of local codes, with the latest national electrical codes ANSI/NFPA No. 70.
In Canada: CSA standard C22.1 Canada Electrical Code Part 1 and/or local codes.
Always use crimp type connectors when connecting two wires.
LINE TERMINAL BLOCK
GROUND CONNECTION
NEUTRAL / WHITE 120 VAC
GREEN WIRE
WHITE WIRE
N
POSITIVE LINE FOR 120 VOLTS AC
L
BLACK WIRE
INTERNAL FA CT OR Y WIRES
Figure 5.
Rev. C 11-1-01 P/N 471593
Installation (Remotes)
TWO-WIRE OR THREE-WIRE REMOTE HOOK-UP
Before connecting the remote control system please read the following:
1. First turn the gas valve to the "OFF" position and power up the heater, now using the front buttons on the temperature controller, set the "SPA" and "POOL" temperature to the maximum setting, see Page 24.
2. Now turn the heater to the "OFF" mode by using the "OFF" button on the temperature controller, see Page 24 or by using the main power switch located on the bottom of the junction box.
3. With the heater in the "OFF" mode, locate the three tabs on the back of the temperature controller as viewed from the backside, see Figure 6.
4. • Two-wire remote with temperature control:
a) Using 3/16" female quick disconnect connectors, connect one
wire to the "GND" tab of the temperature controller, then the second wire to either the "SPA" or "POOL" tab.
Figure 6.
8
123
POOL
SPA
GND
b) Now return power to the heater but leaving the temperature controller in the "OFF" position,
see Page 24. (Note: If you used the main power switch to turn off the heater, now turn the main power switch on.) At this time the remote system has control over the heater, and will turn it on and off when called for by the remote system thermostat thus keep the pool and spa at the desired temperature.
2 WIRE REMOTE
5 A FUSE FOR AUX2 (PILOT DUTY ONLY)
AUX2
J2
246
REMOTE
(AUX1)
1
2
POOL
SPA
SPA
PUMP/AUX2
BLOWER
3
GND
GND
10 A
25O V
RELAY
10 A
25O V
RELAY
4
A.C LOAD (PUMP/AUX2) (PILOT DUTY ONLY)
3
BLOWER (POWER) LINE BLOWER (POWER) LINE
}
NOT USED
TEMPERATURE DISPLAY MODE
5 A
25O V
RELAY
2
1
3
C
F
3
1234 123 123456 12
2 1
MV
C A
24 V
PV/MV
PV
MV
PV/MV
V P
E S
T FU
H LIMIT
PRESS
PUMP
PURGE
MODE
135
531
J1
642
TPROBE
POWERLIMITSG VALVEIGN MODULE
12
24 VAC
AIR PRESS
REMOTE SWITCH CONTROLLER
Figure 7.
Three-Wire continued on next page.
P/N 471593 Rev. C 11-1-01
Installation (Remotes)
TWO-WIRE OR THREE-WIRE REMOTE HOOK-UP, (cont’d.)
• Three-wire remote:
a) Using 3/16" female quick disconnect connectors, connect the common wire to the "GND" tab of the
temperature controller, then connect the two remaining wires to the temperature controller corresponding to the remote control device, pool wire to "POOL" tab, spa wire to "SPA" tab.
b) Now return power to the heater. (Note: If you used the main power switch to turn off the heater, now
turn the main power switch on.) At this time, the remote system has control over the heater and if pool or spa temperature is below the temperature controller setting, then the heater will try to come on.
c) If you desire to reset the temperature settings of the temperature controller, the remote has to be in the
desired mode for you to change the particular setting. Example: You wish to raise or lower the pool temperature from the factory setting, you must have the remote system in the pool mode, if you wish to change the spa temperature, you must have the remote system in the spa mode.
5. Now turn on the gas valve to "OPEN" position, the heater is now ready to operate.
NOTE
The heater factory settings are 78° F. for the pool and 104° F. for the spa. When connecting a remote control to the MiniMax, you must install the low voltage thermostat wires in separate conduit from ANY line voltage wires. Failure to follow these instructions will cause the thermostat relay to react erratically. A Remote hook-up deactivates the selector keys on the front
thermostat display panel and gives selection control to the remote.
3 WIRE REMOTE
This icon is not a fault icon but instead indicates a remote switching device is connected to the Pentair Temperature Controller 7800, and has overriding selection control of Pentair Temperature Controller 7800.
9
5 A FUSE FOR AUX2 (PILOT DUTY ONLY)
531
246
REMOTE
(AUX1)
1
POOL
POOL
J2
2
SPA
SPA
PUMP/AUX2
BLOWER
3
GND
GND
AUX2
10 A
25O V
RELAY
10 A
25O V
RELAY
4
A.C LOAD (PUMP/AUX2) (PILOT DUTY ONLY)
3
BLOWER (POWER) LINE BLOWER (POWER) LINE
Figure 8.
}
NOT USED
TEMPERATURE DISPLAY MODE
25O V
RELAY
2
1
3
C
F
3 2 1
REMOTE POOL/OFF/SPA
THERMOSTAT SELECT SWITCH
POOL
SPA
COMMON
5 A
1234 123 123456 12
MV
C A
24 V
PV/MV
PV
MV
PV/MV
E
V
S
P
T FU
H LIMIT
PRESS
PUMP
PURGE
MODE
135
J1
642
POWERLIMITSG VALVEIGN MODULE
TPROBE
12
24 VAC
AIR PRESS
Rev. C 11-1-01 P/N 471593
Installation (Single Voltage Wiring)
MiniMax NT Low NOx 400 HSI Electronic Ignition Wiring Diagram
(SINGLE VOLTAGE)
(ONLY)
BLOCK
BLOCK
GRN
1
1
SUPPLY 120 VAC
HOT
NEU
3
2
2
3
GAS VALVE
4
(HOT)
BLK
GRN
DUAL
FAN
SPEED
LOW SPEED
(NEU)
WHT
5
(HOT)
WHT
HI SPEED
BLK
IGNITOR
HOT SURFACE
HOT SURFACE
IGNITOR
BLK
BURNER
COM
WHT
ORG
WHT
BLK
IGN MODULE
GRN
VAL
TH
S2
L2
L1
S1
N
A
TERM
B
TERM
10
F2
RED
THERMAL FUSE
F1
WHT
WHT
RED
MiniMax NT 400 LOW NOx WIRING DIAGRAM
IF ORIGINAL FACTORY WIRING MUST BE REPLACED, INSTALLER MUST SUPPLY
UL OR CSA (IF CANADA) APPROVED WIRE, 18 GAUGE, 600V, 105 C TEMPERATURE RATING.
THERMAL FUSE WIRING MUST BE REPLACED WITH UL OR CSA (IF CANADA) APPROVED
WIRE, 18 GAUGE, 600V, 125 C TEMPERATURE RATING.
INTERCONNECTING WIRING TO APPLIANCE MUST CONFORM TO THE NATIONAL ELECTRICAL
CODE OR SUPERCEDING LOCAL (WIRING) CODES.
EXHAUST HIGH LIMIT
SHEET METAL
CHASSIS
TERMINATE SUPPLY SAFETY GROUND WIRE (GREEN) HERE
GROUND SCREW WITH PAINT CUTTING WASHER
RED
THERMAL SWITCHES
HIGH LIMIT
THERMAL SWITCHES
RED
WHT
BLU
WHT
W1
WHT
W2
24VAC
FCFLFHPCPL
WHT
RED
RET
FAN CON. BOARD
PH
ORG
BLK
ORG
ORG
ORG
WHT
GRN
SWITCH
WATER PRESSURE
WHT
RED
PROBE
TEMPERATURE
BLU
BLK
ORG
1 2
3 4
1 2 3
1 2 3 4 5 6
1 2
ORG
BLK
2
1
P11P10P7P4
4 32112312345612
LIMITS G VALVE IGN MODULEPOWERTPROBE
AIR PR SW.
REMOTE
BLOWER
3
FC
POOL SPA COM
ORG
BLU
WHT
RED
ORG
123
5A
250V
RELAY
10A
250V
RELAY
1
2
AUX2
RELAY
250V
10A
BOND LUG
EXTERNAL
HOT
TERM
FROM
B
BLOCK
120 VAC
(ONLY)
NEU
TERM
FROM
B
BLOCK
ORG
SWITCH
LOW AIR PRES.
ORG
SWITCH
HI AIR PRES.
ORG
SWITCH
LOW GAS PRES.
WHT
ORG
P/N 471593 Rev. C 11-1-01
Installation (Single Voltage Wiring)
MiniMax NT Low NOx 250 HSI Electronic Ignition Wiring Diagram
(SINGLE VOLTAGE)
(ONLY)
SUPPLY 120 VAC
GRN
1
1
WHT
WHT
NEU
2
2
HOT
(HOT)
3
BLK
BLK
BLK
(NEU)
3
4
5
WHTBLK
WHT
FAN
A
TERM
B
TERM
BLOCK
BLOCK
11
BLK
IGNITOR
HOT SURFACE
GRN
GAS VALVE
WHT
(HOT)
N
F2
BLU
RED
WHT
THERMAL FUSE
F1
RED
GRN
WHT
PROBE
TEMPERATURE
WHT
WHT
MiniMax NT 250 LOW NOx WIRING DIAGRAM
IF ORIGINAL FACTORY WIRING MUST BE REPLACED, INSTALLER MUST SUPPLY
UL OR CSA (IF CANADA) APPROVED WIRE, 18 GAUGE, 600V, 105 C TEMPERATURE RATING.
THERMAL FUSE WIRING MUST BE REPLACED WITH UL OR CSA (IF CANADA) APPROVED
WIRE, 18 GAUGE, 600V, 125 C TEMPERATURE RATING.
INTERCONNECTING WIRING TO APPLIANCE MUST CONFORM TO THE NATIONAL ELECTRICAL
CODE OR SUPERCEDING LOCAL (WIRING) CODES.
RED
RED
WHT
THERMAL SWITCHES
EXHAUST HIGH LIMIT
RED
WHT
W2
WATER PRESSURE
ORG
SWITCH
WHT
BLU
ORG
IGN MODULE
BURNER
FC
2
1
3
1 2
3
P11
4 1
2 3
1 2 3 4 5 6
1 2
4 32112312345612
IGN MODULE
PI0
P7
LIMITS G VALVE
P4
POWERTPROBEREMOTE
AIR PR SW.
BLOWER
S2
L2
L1
S1
123
5A
250V
RELAY
POOL SPA COM
10A
250V
RELAY
GRN
VAL
TH
BLU
RED
WHT
ORG
AUX2
RELAY
250V
10A
1
2
SWITCH
HI AIR PRES.
ORG
WHT
ORG
SWITCH
LOW GAS PRES.
HIGH LIMIT
SHEET METAL
CHASSIS
TERMINATE SUPPLY SAFETY GROUND WIRE (GREEN) HERE
GROUND SCREW WITH PAINT CUTTING WASHER
BOND LUG
EXTERNAL
THERMAL SWITCHES
RED
W1
HOT
FROM
B
TERM
BLOCK
120 VAC
(ONLY)
NEU
FROM
B
TERM
BLOCK
BLK
BLK
ORG
Rev. C 11-1-01 P/N 471593
Installation (Dual Voltage Wiring)
MiniMax NT Low NOx (ALL MODELS) HSI Electronic Ignition Wiring Diagram
(DUAL VOLTAGE)
OR
240 VAC
120 VAC
BLK
WHT
GRN
A
3
2
1
BLOCK
TERM
BLK
WHT
GRN
WHT
FOR 120 VAC
B
BLOCK
TERM
(BLU)
CON-2F
BLK
1
2
345
BLK
WHT
BLK
(BRN)
CON-2F
BLK
WHT
WHT
FOR 240 VAC
PUR
ORG
BLK
YEL
BLOWER
WHT
12
GRN
(WHT)
CON-2M
GAS VALVE
BLK/WHT
BLK
RED/WHT
RED
MiniMax NT LOW NOx ALL MODELS WIRING DIAGRAM
IF ORIGINAL FACTORY WIRING MUST BE REPLACED, INSTALLER MUST SUPPLY
UL OR CSA (IF CANADA) APPROVED WIRE, 18 GAUGE, 600V, 105˚ C TEMPERATURE RATING.
THERMAL FUSE WIRING MUST BE REPLACED WITH UL OR CSA (IF CANADA) APPROVED
WIRE, 18 GAUGE, 600V, 200˚ C TEMPERATURE RATING.
INTERCONNECTING WIRING TO APPLIANCE MUST CONFORM TO THE NATIONAL ELECTRICAL
CODE OR SUPERCEDING LOCAL (WIRING) CODES.
SHEET METAL
CHASSIS
TERMINATE SUPPLY SAFETY GROUND WIRE (GREEN) HERE
GROUND SCREW WITH PAINT CUTTING WASHER
F2
RED
THERMAL FUSE
F1
WHT
WHT
RED
RED
THERMAL SWITCHES
EXHAUST HIGH LIMIT
RED
HIGH LIMIT
THERMAL SWITCHES
RED
WHT
WHT
BLU
WHT
YEL
WHT
BLK
WHT
ORG
SWITCH
WATER PRESSURE
BLU
WHT
GRN
IGNITOR
HOT SURFACE
BLU
WHT
RED
PROBE
TEMPERATURE
BURNER
WHT
ORG
1
2
3
P11
4
1
2
P10
3
1
2
3
P7
4
5
6
1
2
P4
WHT
WHT
GAS PRESSURE SW.
WHT
ORG
TFUSE GAS IGN
AIR
PRESS SW.
BLOWER
LIMITS VALVE MODULEPOWERTPROBE
REMOTE
S1/120
FC
2
1
3
4 32112312345612
POOL SPA COM
RELAY
PUMP RELAY
GRN
12 3
1
10A
250V
2
5A
RELAY
250V
RELAY
LO/FS
ORG
RELAY
250V
10A
AIR PRESSURE SW.
TH
S2L2L1
S1/240
ORG
IGN MODULE
GND
MV1
WHT
BLU
RED
AUX2
BOND LUG
EXTERNAL
P/N 471593 Rev. C 11-1-01
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