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MiniMax NT LN installation manual Rev. E
Models:
MiniMax NT LN
1
34
36
36
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Troubleshooting
Specs
Install
Error codes
pH Chart
REPLACEMENT PARTS - NT LN w/DDTC
Warranty
Maintenance
Wire Color
Set Up
Page 34
Image 34
34
P/N 472089
Rev. E
4-19-05
Page 33
Page 35
Page 34
Image 34
Page 33
Page 35
Contents
WHAT TO DO IF YOU SMELL GAS
OPERATION & INSTALLATION MANUAL
FOR YOUR SAFETY - READ BEFORE OPERATING
MiniMax NT LN Series
Customer Service
Web site
Table of Contents
H. I. N
Heater Identification Information
HEATER IDENTIFICATION INFORMATION - HIN
a.Heater Identification Number HIN
Pool and Spa Heaters
WARRANTY INFORMATION
Introduction
IMPORTANT NOTICES
CONSUMER INFORMATION AND SAFETY
CODE REQUIREMENTS
OUTDOOR INSTALLATION
Installation Instructions
SPECIFICATIONS
INDOOR INSTALLATION
PLUMBING CONNECTIONS
BELOW POOL INSTALLATION
BELOW OR ABOVE POOL INSTALLATION
VALVES
Reversing Headers
WATER CONNECTIONS
Reversible Inlet/Outlet Connection
Reversing Water Connections
on the header are still correct
Reversible Inlet/Outlet Connection, cont’d
Remember The inlet and outlet markings
Do not plumb the heater backwards
GAS LINE INSTALLATIONS
GAS CONNECTIONS
SEDIMENT TRAPS
1/2”
GAS PIPE SIZING
PIPE SIZING FOR GAS LINE CONNECTIONS
3/4”
TESTING GAS PRESSURE
GAS PRESSURE REQUIREMENTS
INDOOR VENTING - General Requirements
be installed directly on carpeting
INDOOR INSTALLATION USA ONLY
OUTDOOR SHELTER INSTALLATION CANADA
See page 16 for Vent Adaptors
VENT ADAPTORS
COMBUSTION AIR SUPPLY
FITS ALL MODELS
Vent termination for side wall installations
Vent for roof penetration installations
INDOOR INSTALLATIONS
Vent pipe extension
OUTDOOR VENT KIT
120 / 240 Volts AC, single phase
ELECTRICAL CONNECTIONS
Electrical Rating 60 Hz
WIRE COLOR
P/N Rev. E
BASIC SYSTEM OPERATION
FOR YOUR SAFETY READ BEFORE LIGHTING
Operation Instruction
OPERATING INSTRUCTIONS
WATER PRESSURE SWITCH
SAFETY CONTROLS
VACUUM AIR PRESSURE FAN SWITCH
LOW GAS PRESSURE SWITCH
OPERATION OF IGNITION MODULE
SAFETY CONTROLS, cont’d
HIGH LIMITS
1. HEAT MODE
REMOTE BUTTON POOL BUTTON SPA BUTTON OFF BUTTON
DIGITAL DISPLAY TEMPERATURE CONTROLLER DDTC
SYSTEM INDICATOR LIGHTS
TEMP. UP
Section IV. Operation
Rev. E
POWER
SET UP
LED INDICATORS
PRESSURE SW WATER PRESSURE SWITCH
SERVICE
TEMPERATURE SETTING
REMOTE CONTROL
HEATING MODE SELECTION
Error Code
Troubleshooting Instruction
TROUBLESHOOTING DDTC
Error Description
Shut off gas supply and call serviceperson
TROUBLESHOOTING GENERAL
SERVICE CHECKS-IGNITIONMODULE
Heater exchanger scaled
ENERGY SAVING TIPS
Maintenance Instruction
WINTER OPERATION
SPRING AND FALL OPERATION
Introduction
pH Chart
CHEMICAL BALANCE
POOL AND SPA WATER
pH Control Chart
REPLACEMENT PARTS - NT LN w/DDTC
Rev. E
Rev. E
Rev. E
4036
SAVE THESE INSTRUCTIONS
Pentair Water Pool and Spa, Inc
1620 Hawkins Ave., Sanford, NC
