Table Of Contents - Amana PTAC Service Instructions Manual

Table of Contents

Service Instructions1
Index2
Table Of Contents2
Safety3
Product Identification4
Specifications5
Proper Installation13
Operating Voltages13
Lcdi Power Cord13
Wall Sleeve Installation14
Pre-Installation Considerations14
Minimum Unit Clearances14
Framing With Lintel14
Minimum Interior And Exterior Projections15
Minimum Wall Opening Dimensions15
Minimum Clearances And Projections15
Drain Kit15
Wall Sleeve Dimensions16
Attaching Wall Sleeve To Opening16
Outdoor Grille16
Front Removal16
Chassis Installation17
Front Mounting Screws17
Wiring18
Operating Controls18
Heaterless Units18
Users Controls18
Front Desk Switch Wiring Schematic19
Remote Control Inputs19
Front Desk Control (In1, In2, Com)19
Temperature Limiter19
Users Controls "Digital Touch Pad"20
Thermostat Setting20
Additional Control Inputs20
Master Switch20
Hydronic Heat Installations21
Air Discharge Grille21
Vent Control Lever21
Vent Door Lever Positions21
Configuration Settings22
Wireless Communications22
Antenna Installation22
Thermostat Installation23
Wired Power Option23
Battery Connection23
Powered Connection24
Mounting Sensor/Door Magnet Installation24
Wired Magnet And Powered Door Sensor Option24
Connecting Magnet24
Door Magnet Installation25
Door Sensor Operation Verification27
Standard And Ds01E Configuration28
Entering Room Number In Configuration Mode28
Setback Temps30
Monthly Maintenance And Cleaning34
Intake Air Filter34
Vent Screen34
Intake Filter Removal34
Yearly Maintenance And Cleaning35
Routine Scheduled Maintenance35
Adverse Operating Conditions Maintenance35
Basepan And Condenser Coil35
Clearance Check36
Normal Operating Sounds And Conditions36
Air Sounds36
Starting Delay36
Sequence Of Operation37
Cooling Mode37
Control Board Characteristics37
Operations37
Refrigeration System - Air Conditioner39
Refrigeration Sealed System - Heat Pump39
Refrigeration System Service41
Dehydrating And Evacuating Refrigeration System41
Leak Testing41
Brazing41
Servicing41
Evacuation42
Charging42
Line Piercing Valves42
Operating Test42
Cooling Performance Test Thermometers43
Sling Psychrometer43
Cooling Test43
Electric Heat Test44
Calculating Procedure44
Cooling Change Of Temperature45
Digital Board Diagnostics46
Diagnostic Maintenance And Status Report46
Active Failures46
Operating Temperatures46
Analysis Chart48
Checking Voltage49
Checking Thermostat, Wiring And Anticipator49
Indoor Coil Thermistor49
Outdoor Coil Thermistor49
Heater Assembly50
Checking Oct Thermistor50
Thermistor Resistance-Temperature Characteristic50
Drain Pan Valve51
Capacitor Check51
Checking Heater Assembly51
Checking Operation Of The Drain Valve51
Checking Fan And Motor Blower Windings52
Resistance Check52
Capacitor Resistance Test52
Capacitance Check52
Compressor Windings54
Resistance Test54
Compressor Ground Test54
Test Cord Connections54
Overload55
Checking Compressor Efficiency55
Filter Drier Replacement55
Reversing Valve56
Sound Level56
Component Replacement56
Front Cover56
Chassis57
Escutcheon, Control Board, Control Panel57
Digitair Product Information58
Digiair System Features59
Installation Instructions59
Digiair Kit59
Power Cord60
Operating Instructions60
Digiair Kit Installed In Ptac Unit60
Maintenance And Cleaning61
Obtaining Service For Digiair61
Digiair Intake Air Filter61
Evaporator62
Outdoor Coil62
Vent Door62
Wiring Diagram63
Legend For Wiring Diagram68
Outdoor/Indoor Motor Speed Selection74