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Friedrich PZE09K3SB User Manual

Friedrich PZE09K3SB
99 pages
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1 PB
Service/ Parts Manual
PTAC
ZONEAIRE
®
SELECT
Standard Chassis Models
7K
PZE07K3SB
PZH07K3SB
PZE12K3SB, PZE12R3SB
PZH12K3SB, PZH12R3SB
9K
12K
94151400_02
PZE09K3SB, PZE09R3SB
PZH09K3SB, PZH09R3SB
15K
PZE15K5SB
PZH15K5SB

Table of Contents

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Friedrich PZE09K3SB Specifications

General IconGeneral
Cooling Capacity9, 000 BTU
Energy Efficiency Ratio (EER)12.0
Dehumidification1.8 pints per hour
Noise Level52/49/46 dB (Hi/Med/Lo)
Fan Speeds3
Voltage115V
Operating Voltage115V
Operating Frequency60 Hz
TypeWindow
Power Supply115V
Window Width (Min/Max)23-36 inches
RefrigerantR410A

Summary

INTRODUCTION

Safety Information & Hazards

Covers crucial safety warnings, hazard symbols, and potential risks to personnel.

Operation During Construction

Guidelines for avoiding equipment damage and performance issues during building phases.

Model & Serial Number Guides

Explains model number structure and decodes serial number format for unit identification.

Product Features

Lists and describes key features of Friedrich digital PTAC units for enhanced comfort and efficiency.

SPECIFICATIONS

General Specifications

Provides detailed performance, electrical, airflow, and physical data for various unit capacities.

Electrical Data & Power Cords

Covers electrical requirements, receptacle types, and power cord information including LCDI testing.

OPERATION

Function and Control

Explains unit buttons, display, modes, fan speeds, error codes, and control panel functions.

Refrigeration Sequence & Diagrams

Details the refrigeration system principles and illustrates refrigerant flow in system diagrams.

Routine Maintenance

Outlines recommended periodic cleaning and inspection tasks for unit longevity and performance.

INSTALLATION

Installation Recommendations & Guidelines

Specifies minimum clearance requirements and general guidelines for proper unit placement.

Wall Sleeve & Alternate Installations

Covers procedures for installing the wall sleeve and adapting to different wall constructions.

Drain Kit & Grille Installation

Details the installation of drain kits and the front grille for proper function and aesthetics.

Chassis Installation & Connection

Covers chassis preparation, removal of shipping materials, and connecting the unit to power.

Final Inspection & Start-up

Checklist for verifying proper installation, component security, and initial unit operation.

R-410A SEALED SYSTEM REPAIR

R-410A System Overview & Requirements

Lists key considerations, required equipment, and safety for working with R-410A refrigerant systems.

Refrigerant Charging & System Diagnosis

Covers proper charging methods, and troubleshooting undercharge, overcharge, and restricted systems.

COMPONENT TESTING

Metering Devices & Check Valves

Describes checks for capillary tube restrictions and the operation of the check valve.

Reversing Valve Procedures

Covers description, solenoid coil testing, checking operation, and replacement of the reversing valve.

Compressor Testing & Replacement

Details methods for checking compressor resistance, LRA, overloads, efficiency, and replacement procedures.

TROUBLESHOOTING

Basic Troubleshooting

Common issues, possible causes, and solutions for general unit malfunctions.

Malfunction Analysis & Error Codes

Detailed breakdown of malfunctions and specific error codes (E2-E9) with diagnostic steps.

Specific Component Failures

Addresses issues with power, control panel, sensors, compressor, and electric heater operation.

WIRING DIAGRAMS

Electric Heat Models

Presents wiring diagrams for 7K, 9K, 12K, and 15K Cool+ Electric Heat units.

Heat Pump Models

Provides wiring diagrams for 7K, 9K, 12K, and 15K Cool+ Heat Pump units.

PARTS CATALOG

Catalog Introduction

Explains how to use the illustrated parts catalog to identify and order components.

PZE & PZH Model Parts

Lists and illustrates parts for PZE and PZH Series models with item numbers and descriptions.

ACCESSORIES

New Construction & Retrofit Accessories

Describes optional items like wall sleeves, grilles, drain kits, and thermostats for installation and upgrades.

APPENDIX

Temperature Conversion & Thermistor Tables

Provides reference charts for temperature conversions and thermistor resistance values.

WARRANTY

Limited Warranty Information

Details the terms, conditions, limitations, and duration of the product warranty.

CUSTOMER SATISFACTION and QUALITY ASSURANCE

Authorized Parts Depots & Support

Lists authorized locations for obtaining replacement parts and technical support contacts.

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