Pentair NT Standard Series installation manual Installation Dual, Models HSI Electronic

Page 10

P/N 472032

MiniMax NT STANDARD ALL MODELS WIRING DIAGRAM

MiniMax NT

(DUAL VOLTAGE)

Installation (Dual

EXTERNAL BOND LUG

TERMINATE SUPPLY SAFETY GROUND WIRE (GREEN) HERE GROUND SCREW WITH PAINT CUTTING WASHER

CHASSIS

SHEET METAL

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.

FOR 120 VAC

Standard (ALL

Voltage Wiring)

 

 

 

 

RED

CON-2M

 

 

 

 

RED/WHT

 

 

 

 

(WHT)

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

BLK/WHT

 

HIGH LIMIT

EXHAUST HIGH LIMIT

 

 

 

 

THERMAL SWITCHES

 

THERMAL FUSE

 

THERMAL SWITCHES

 

 

 

 

F1

F2

 

RED

RED

WHT

 

 

 

 

RED

 

WHT

 

 

GAS VALVE

 

 

 

 

 

RED

 

RED

 

 

 

WHT

 

WHT

 

GRN

 

WHT

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

WHT

WATER PRESSURE

 

 

 

BLK

 

 

 

 

SWITCH

ORG

 

 

 

WHT

 

 

 

 

 

YEL

 

WHT

 

 

 

BLU

 

 

 

 

 

GRN

 

 

 

 

 

 

 

 

 

HOT SURFACE

SPDT EXTERNAL SWITCH

TEMPERATURE

 

RED

 

IGNITOR

 

 

 

 

 

 

PROBE

 

WHT

 

 

 

 

 

 

 

CON-2F

(BLU)

BLK

WHT

WHT

CON-2F

BLK

(BRN)

BLK

 

FOR 240 VAC

WHT

 

YEL

BLK

ORG

PUR

TERM

B

 

TERM

A

 

BLOCK

 

 

BLOCK

 

 

1

GRN

 

1

 

GRN

 

 

 

 

 

 

 

120 VAC

2

WHT

WHT 2

 

WHT

OR

 

 

 

3

BLK

BLK

3

 

BLK

240 VAC

 

 

 

 

 

4

5

MODELS) HSI Electronic

WHT

BLU

ORG

FLAME SENSOR

AIR PRESSURE SW.

WHT

2

1

2 3 4 5 6

1

1 2 3

4

3

1 2

P4

 

P7

 

P10

 

P11

 

WHT

GRY

BURNER

WHTORG

RELAY

 

 

AIR

 

 

 

 

 

TFUSE

 

 

 

GAS

 

 

IGN

 

 

BLOWER REMOTE PRESS SW.

TPROBE

POWER

 

 

LIMITS

 

 

VALVE

 

 

MODULE

 

 

 

 

 

 

2

1

6

5

4

3

2

1

3

2

1

4

3

2

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

POOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

COM

SPA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S1/120

S1/240

BLOWER

RELAY

1

2

10A

250V

3 2 1

5A

L1

RELAY

10A

250V RELAY

250V RELAY

ORG

L2

S2

LO/FS

TH

FENWAL

WHT

AUX2

PENTAIR 7800

RED

BLU

WHT

MV1

GND

IGN MODULE

Ignition Wiring Diagram

Rev. A 1-2-02

10

Image 10
Contents MiniMax NT Standard Series For additional free copies of this manual call 800Table of Contents MiniMax NT Standard Code RequirementsSafety Rules Warranty InformationOperation For Your Safety Read Before Lighting Operation LightingInstallation Instructions SpecificationsInstallation Electrical ELECTRICAL, for MiniMax NT Standard HeatersWire Remote TWO-WIRE or THREE-WIRE Remote HOOK-UPInstallation Remotes Three-wire remote Installation Dual Models HSI ElectronicPlumbing Water ConnectionsPlumbing Connections GAS Connections Installation Indoor Indoor VENTING-General RequirementsSee page 15 for Indoor Vent Adaptors Indoor Vent Adaptors Fits ALL Models Installation IndoorInstallation Outdoor VentilationBasic System Operation General DescriptionBasic Operation Water Pressure Switch Safety ControlsAIR Pressure FAN Switch Typical Water Pressure SwitchOperation of Ignition Module Basic Thermostat Operation Minimax NT Standard Pentair Temperature ControllerGeneral Normal Operation no RemoteTime Setting To Change the Factory Temperature SettingsTemperature & Time Setting Programming Time SETTING, cont’d Time Setting ProgrammingEnergy Saving Tips Maintenance InstructionsMaintenance Spring and Fall OperationPool and SPA Water Maintenance Water TreatmentChemical Balance If pH becomes too high over alkaline, it has these effectsTroubleshooting-Normal Operation Sequence of Heater Normal Operation SequenceService CHECKS-IGNITION Module Troubleshooting-Normal Operation of HeaterTroubleshooting & Service Troubleshooting General Heater Short Cycling Rapid On and Off OperationMinimax NT Standard Heater Dual Voltage Description QTY MiniMax NT Standard Heaters Limited Warranty