York Predator XP Series User Manual

R-410A
XP SERIES
6-1/2 - 12-1/2 Ton
60 Hertz
998659-YIM-C-0614
TABLE OF CONTENTS
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Preceding Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Rigging And Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Compressors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power And Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . 16
Optional Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Options/Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Economizer Interface Overview . . . . . . . . . . . . . . . . . . . . 29
Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Air Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Checking Air Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Cooling Sequence Of Operation . . . . . . . . . . . . . . . . . . . . 43
Heating Sequence of Operation . . . . . . . . . . . . . . . . . . . . 45
Start-Up (Cooling) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Charging The Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Unit Control Board Option Setup . . . . . . . . . . . . . . . . . . . . . . 48
Option Byte Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Heat Delay Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Start-Up Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
LIST OF TABLES
1 XP078-150 Unit Limitations . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 XP078-150 Unit Accessory Weights . . . . . . . . . . . . . . . . . 9
4 XP078-150 Unit Physical Dimensions . . . . . . . . . . . . . . 10
5 XP078-150 Unit Clearances . . . . . . . . . . . . . . . . . . . . . . 10
6 Side Duct Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7 Control Wire Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
9 XP078-150 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . 27
10 Electric Heat Minimum Supply Air . . . . . . . . . . . . . . . . . . 28
11 Single Enthalpy and Dual Enthalpy High Limit Curves. . 30
12 Supply Air Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
13 Altitude/Temperature Correction Factors . . . . . . . . . . . . 33
14 Airflow Performance - Side Duct Application . . . . . . . . . 35
15 Airflow Performance - Bottom Duct Application . . . . . . . 37
16 RPM Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
17 Indoor Blower Specifications . . . . . . . . . . . . . . . . . . . . . . 39
18 Power Exhaust Specifications . . . . . . . . . . . . . . . . . . . . 39
19 Motor Sheave Datum Diameters . . . . . . . . . . . . . . . . . . 41
20 Additional Static Resistance . . . . . . . . . . . . . . . . . . . . . . 42
21 Electric Heat Limit Setting 50” Cabinet . . . . . . . . . . . . . . 46
22 Electric Heat Anticipator Setpoints . . . . . . . . . . . . . . . . . 46
23 Unit Control Board Flash Codes . . . . . . . . . . . . . . . . . . . 47
24 Heat Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
LIST OF FIGURES
1 Unit Shipping Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Condenser Covering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Compressor Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Predator
®
Component Location . . . . . . . . . . . . . . . . . . . . 6
5 Unit 4 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Unit 6 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . 8
7 Center of Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8 XP078-120 Physical Dimensions . . . . . . . . . . . . . . . . . . . 9
9 XP150 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 9
10 XP078-150 Unit Bottom Duct Openings . . . . . . . . . . . . 10
11 XP078-150 Unit Electrical Entry . . . . . . . . . . . . . . . . . . . 11
12 XP078-120 Unit Side Duct Openings . . . . . . . . . . . . . . . 11
13 XP150 Unit Side Duct Openings . . . . . . . . . . . . . . . . . . 12
14 XP078-150 Unit Left Duct Opening . . . . . . . . . . . . . . . . 12
15 XP078-150 Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . 13
16 XP078-150 Transition Roof Curb . . . . . . . . . . . . . . . . . . 13
17 XP078-150 Roof Curb Cut Away . . . . . . . . . . . . . . . . . . 14
18 Side Panels With Hole Plugs . . . . . . . . . . . . . . . . . . . . . 15
19 Return Downflow Plenum With Panel . . . . . . . . . . . . . . 15
20 Discharge Panel In Place . . . . . . . . . . . . . . . . . . . . . . . . 15
21 Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
22 Field Wiring Disconnect - Cooling Unit With/Without Electric
Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
23 Typical Electronic Thermostat Field Wiring . . . . . . . . . . 18
24 Typical Field Wiring 24 Volt Thermostat . . . . . . . . . . . . 18
25 Economizer LCD and Keypad Layout. . . . . . . . . . . . . . . 29
26 Single Enthalpy Curve And Boundaries . . . . . . . . . . . . . 30
27 Belt Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
28 Altitude/Temperature Correction Factors . . . . . . . . . . . . 33
29 Dry Coil Delta P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
30 Unit Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

York Predator XP Series Specifications

General

Series	Predator XP Series
Refrigerant	R-410A
Type	Heat Pump
Cooling Capacity	Up to 60, 000 BTU/h
Heating Capacity	Up to 60, 000 BTU/h
Warranty	10-year limited warranty on compressor

Summary

General Information and Installation Basics

Safety Considerations

General safety alerts and precautions for installation and servicing.

Unit Inspection and Reference Data

Procedures for unit inspection and list of additional technical documents.

Nomenclature

Explanation of the model number coding system for York XP Series units.

Installation Procedures

Installation Safety and Preceding Steps

Critical safety warnings, initial steps, and unit limitations before installation.

Location, Clearances, and Rigging

Guidelines for unit placement, space requirements, and safe handling.

Ductwork and Covers

Standards for ductwork design and installation of duct covers.

Unit Components and Electrical Setup

Key Components and Drainage

Information on compressors, condensate drain, and filters.

Wiring and Control Connections

Requirements for power, control wiring, and thermostat installation.

Physical Data and Options

Unit specifications and details on optional electric heat.

Options/Accessories Overview

Overview of available factory-installed options and accessories.

Operation, Control, and Troubleshooting

Economizer Interface and Operation

How to use the economizer interface and its operational modes.

Operational Modes and Safety

Enthalpy settings, fan operation, phasing, and safety controls.

Cooling and Heating Sequences

Detailed operational steps for cooling and heating modes.

Troubleshooting and Start-Up

Guidance on diagnosing errors, flash codes, and initial unit start-up procedures.