York P2MP Series User Manual

FOR YOUR SAFETY
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance
.
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury
or property damage. Refer to this manual. For as-
sistance or additional information, consult a quali-
fied installer, service agency or the gas supplier.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Open windows.
• Do not touch any electrical switch;
do not use any phone in your building.
• Extinguish any open flame.
• 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.
IAMON
80
D
D
UPFLOW
®
MULTI-POSITION GAS-FIRED FURNACES
INDUCED-DRAFT STYLE G
INSTALLATION INSTRUCTION
Supersedes: 650.69-N3Y (1294)
650.69-N3Y (1095)
035-13581
CAUTION
THIS PRODUCT MUST BE INSTALLED IN STRICT COM-
PLIANCE WITH THE ENCLOSED INSTALLATION IN-
STRUCTIONS AND ANY APPLICABLE LOCAL, STATE, AND
NATIONAL CODES INCLUDING BUT NOT LIMITED TO,
BUILDING, ELECTRICAL AND MECHANICAL
CODES.
WARNING
IMPROPER INSTALLATION MAY CREATE A CONDITION
WHERE THE OPERATION OF THE PRODUCT COULD
CAUSE PERSONAL INJURY OR PROPERTY DAMAGE.
IAMON
80
D
D
HORIZONTAL (LEFT)
IAMON
80
D
D
HORIZONTAL (RIGHT)
MODELS: P2MP (U.S.) - STYLE G
P9MP (Canada) - STYLE E
(Upflow/Horizontal)
32-112 MBH OUTPUT
IAMON
80
D
D
DOWNFLOW
MODELS P2DP -
STYLES C, D
(Downflow)
48-104 MBH OUTPUT
DIAMOND SERIES FURNACES

York P2MP Series Specifications

General

Brand	York
Model	P2MP Series
Category	Furnace
Language	English

Summary

General Information and Specifications

Description and Inspection

Overview of the furnace's purpose and initial inspection requirements upon receipt.

Notes, Cautions & Warnings

Important safety advisories and installation precautions for proper operation.

Limitations and Locations

Guidelines for selecting appropriate installation sites and adhering to codes.

Unit Installation and Application

Combustion Air Requirements

Ensuring adequate air supply for combustion and ventilation in various spaces.

Ductwork and Venting

Guidelines for designing, installing, and checking duct systems and venting.

Upflow Application Details

Specific instructions for installing furnaces in an upflow or horizontal configuration.

Horizontal Application

Installation procedures and considerations for horizontal furnace setups.

Downflow Application Details

Instructions for installing furnaces in a downflow configuration.

Electrical and Gas Connections

Electrical Power Connection

Instructions for safely connecting the unit to the electrical power supply.

Electrical Control Connections

Wiring procedures for thermostats, safety controls, and ignition systems.

Gas Piping and Input Checks

Guidance on gas supply connection, leak testing, and input rate verification.

Operational Adjustments and Maintenance

Operational Adjustments

Procedures for setting temperature rise, fan-off timing, and accessory connections.

Sequence of Operation

Detailed description of the furnace's heating and cooling cycle sequences.

Maintenance Procedures

Routine maintenance tasks including filter cleaning, lubrication, and blower care.

Hot Surface Ignition System

Information and warnings regarding the furnace's hot surface ignition system.

Troubleshooting and Ignition

Burner and Heat Exchanger Cleaning

Steps for removing, cleaning, and reinstalling burners and heat exchangers.

Furnace Control Diagnostics

Understanding the furnace's built-in diagnostic capabilities and fault codes.

Troubleshooting Flowcharts

Step-by-step diagnostic guides for fan-only and cooling cycle operation.

Main Burner Ignition Troubleshooting

Diagnostic procedures for issues related to main burner ignition and flame sensing.

Wiring Diagrams

Upflow Multi-Speed Models

Wiring schematic for upflow furnace models with multi-speed blowers.

Downflow Models

Wiring schematic for downflow furnace models.