Pentair 250, 300 installation manual Installation Instructions, Specifications

Page 6

6

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.

Figure 2.

LEG

OUTDOOR VENTILATION

15.50

7.35

2 in. SOCKET

24.05

3.50

 

 

 

MODEL

"A" DIM.

 

 

14.50

200

21.63

 

 

 

250

24.63

 

 

 

300

27.63

 

 

4.875

400

34.13

6.64

8.84

 

 

 

"A" DIM.

 

 

 

30.63

LEG

INDOOR VENTILATION

Figure 3.

4 in. Kit

P/N 460506

5 in. Kit

P/N 460507

LEG

15.50

7.35

24.05

Ø4.88

Ø5.88

3.50

14.50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.64

 

 

 

 

8.84

 

 

 

 

4.875

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"A" DIM.

INDOOR VENT ADAPTOR

P/N 460506

4 in. Kit

P/N 460507

5 in. Kit

MODEL

"A" DIM.

200

21.63

250

24.63

30027.63

40034.13

2.00

30.63

LEG

P/N 471593

Rev. C 11-1-01

Image 6
Contents MiniMax NT Low NOx Series For additional free copies of this manual call 800Table of Contents MiniMax NT Low NOx Code RequirementsWarranty Information Safety RulesOperation For Your Safety Read Before Lighting Operation LightingInstallation Instructions SpecificationsInstallation Electrical ELECTRICAL, ALL HSI UnitsTWO-WIRE or THREE-WIRE Remote HOOK-UP Wire RemoteInstallation Remotes Three-wire remote Installation Single Voltage WiringInstallation Single VoltageCode or Superceding Local Wiring Codes MiniMax NTLowWater Connections PlumbingPlumbing Connections GAS Connections Installation Indoor Indoor VENTING-General RequirementsSee page 17 for Indoor Vent Adaptors Indoor Vent Adaptors Fits ALL Models Installation IndoorInstallation Outdoor VentilationGeneral Description Basic System OperationBasic Operation Water Pressure Switch Safety ControlsAIR Pressure FAN Switch Typical Water Pressure SwitchOperation of Ignition Module Basic Thermostat Operation Pentair Temperature Controller 7800 LayoutGeneral Normal Operation no RemoteTo Change the Factory Temperature Settings Time SettingTemperature & 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 SequenceTroubleshooting-Normal Operation of Heater Power Service Current Temp SET TEMP/TIMETroubleshooting & Service Service CHECKS-IGNITION Module Service ChecksFlame Sensor Current Check Troubleshooting General Heater Short Cycling Rapid On and Off OperationMinimax NT LOW NOx Heater Single Voltage Description QTY Minimax NT LOW NOx Heater Dual Voltage MiniMax NT Low NOx Dual Voltage Replacement parts Rev. C Rev. C Rev. C MiniMax NT Low NOx Heaters Limited Warranty