Monday, March 7, 2011

Carrier Service Manual


Carrier SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE
MODEL :
Indoor Unit
<high heat pump type>
42NQV025H
42MQV035H
42NQV035M
42NQV045H
42NQV045M

Outdoor Unit
<heat pump type>
38NYV025H
38NYV035H
38NYV035M
38NYV045H
38NYV045M

CONTENTS
1. SAFETY PRECAUTION
2. SPECIFICATION
3. REFRIGERANT R410
4. CONTRUCTION VIEWS
5. WIRING DIAGRAM
6. SPECIFICATIONS OF ELECTRICAL PARTS
7. REFRIGERANT CYCLE DIAGRAM
8. CONTROL BLOCK DIAGRAM
9. OPERATION DESCRIPTION
10. INSTALLATION PROCEDURE
11. HOW TO DIAGNOSE THE TROUBLE
12. HOW TO REPLACE THE MAIN PARTS
13. EXPLOSED VIEWS AND PARTS LIST
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Service manual 38MVC/40MVC 38MVQ/40MVQ Download
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Transport Air Conditioning
SERVICE MANUAL for MODEL AirV
Rooftop Air Conditioning Systems
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SERVICE MANUAL
38VYX050N / 38VYX080N
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Carrier TRANSICOLD
OPERATION AND SERVICE MANUAL
CONTAINER REFRIGERATION UNIT
MODELS
69NT40-511-200 to 69NT40-511-299
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Carrier INSTALLATION MANUAL
38GL...G / 38YY...G / 38YYS...G R410A
Cooling only and heat pump split system outdoor unit
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58PAV, 58RAV
Induced-Combustion Furnaces
Service and Maintenance Instructions
For Sizes 045-155, Series 170 and 180
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58PAV
Upflow Induced-Combustion Furnaces
Installation, Start-Up, and Operating Instructions
Sizes 045-155, Series 160 (LIMITED)
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HARMONY 14-18-24
SERVICE & MAINTENANCE MANUAL
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Carrier 40 GKX SERVICE MANUAL Download

Carrier 53 KLE
SERVICE & MAINTENANCE MANUAL
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Carrier 53CCD
Contents
1. GENERAL INFORMATION 1
2. SYSTEM PROTECTIVE DEVICES 2
3. CONSIDERATIONS FOR OPTIMUM COMFORT & LOWEST CONSUMPTION 2
4. SPLIT SYSTEM DESCRIPTION 4
5. DESCRIPTION OF WIRED ROOM CONTROLLER & WIRELESS REMOTE CONTROL 5
6. CONSIDERATIONS FOR OPTIONAL WIRELESS REMOTE CONTROL 7
7. AIR FILTER CLEANING 8
8. PERIODICAL CHECKS 8
9. TROUBLE SHOOTING
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SERVICE MANUAL
For AirV
AIR CONDITIONING AND
HEATING EQUIPMENT
MODELS
68RV11302A
68RV14102A
68RV14103A
68RV14112A
68RV15102A
68RV15103A
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Carrier 30HR,HS070-225
Flotronic Reciprocating Liquid Chiller 50/60 Hz
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Carrier 30RA010-055
AquaSnap® Air-Cooled Chillers
with ComfortLink™ Controls
50/60 Hz
Controls, Start-Up, Operation,
Service, and Troubleshooting
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SERVICE MANUAL
RESIDENTIAL FAN COIL UNITS
FA4, FB4, FC4,
FD3, FE4, FF1,
FG3, FH4, FK4,
FV4, FX4, 40FK
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Carrier Transicold
OPERATION AND SERVICE MANUAL SPLIT--SYSTEMS
Generation 4 & 5 BUS AIR CONDITIONING EQUIPMENT
T--299 Rev C Change 06/10

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Table of Contents
SAFETY SUMMARY SPECIFIC WARNINGS DESCRIPTION 1.1 INTRODUCTION 1.2 WHAT IS AIR CONDITIONING 1.3 MODEL AND SERIAL NUMBER TAGS 1.3.1 PID Data Tag (Decal) 1.4 SYSTEM REQUIREMENTS LABEL 1.5 SYSTEM DESIGNATIONS 1.6 SYSTEM COMPONENTS 1.7 REFRIGERATION SYSTEM COMPONENT SPECIFICATIONS 1.8 COOLING CYCLE 1.9 HEATING CYCLE (If Applicable) OPERATION 2.1 OPERATING INSTRUCTIONS 2.2 MANUAL CONTROLS 2.2.1 Driver’s Control Panel 2.2.2 Fan Speed Switch (three speed or variable) 2.2.3 Thermostat Control 2.2.4 Electrical Control Panel 2.3 FLORIDA CONTROL (TEMPCON) 2.3.1 ON/OFF Function 2.3.2 Fan Speed Switch -- 3 Speed 2.3.3 Adjusting Set Point (Interior Temperature Adjustment) 2.4 IN--LINE FUSE (FLORIDA CONTROL) 2.5 TOTAL CONTROL 2.5.1 Total Control Operation 2.6 GEN 4 -- WITH TOTAL CONTROL, UNIT OPERATING INSTRUCTIONS 2.7 PRE--TRIP INSPECTION 2.8 SEQUENCE OF OPERATION 2.8.1 Three Position Switch Operation 2.8.2 Variable Speed Control Operation 2.8.3 Total Control -- Gen 5 Operation 2.8.4 Total Control -- Gen 4 Operation 2.8.5 Heat Option TROUBLESHOOTING 3.1 INSUFFICIENT OR NO COOLING 3.1.1 Preliminary Checks 3.1.2 Checking System Air Output 3.1.3 Check The Sight Glass For Bubbles 3.1.4 Compressor Amp Draw 3.2 SYSTEM WILL NOT COOL 3.3 SYSTEM RUNS BUT HAS INSUFFICIENT COOLING SERVICE 4.1 PREVENTATIVE MAINTENANCE SCHEDULE 4.2 MAINTENANCE PROCEDURES 4.3 INSTALLING MANIFOLD GAUGES 4.4 REFRIGERANT RECOVERY 4.5 REFRIGERANT LEAK CHECKING 4.6 EVACUATION AND DEHYDRATION 4.6.1 General 4.6.2 Preparation 4.6.3 Procedure For Evacuation and Dehydrating System (Triple Evacuation) 4.7 PROCEDURE FOR EVACUATION AND DEHYDRATING SYSTEM (ONE TIME EVACUATION) 4.8 ADDING REFRIGERANT TO A SYSTEM 4.8.1 Checking Refrigerant Charge 4.8.2 Adding Full Charge 4.8.3 Adding Partial Charge 4.9 COMPRESSOR(S) 4.9.1 . Evaporator Tie-In 4.10 TORQUE SPECIFICATIONS -- REFRIGERANT FITTINGS 4.11 TORQUE SPECIFICATIONS -- BOLTS 4.11.1 Electrical Control Panel - Torque Values 4.12 DRIVE BELT INSTALLATION 4.12.1 Introduction 4.12.2 Belt Clearance 4.12.3 Pulley Alignment 4.12.4 Drive Belt Tension Guidelines 4.12.5 Measuring Methods for Belt Tension 4.13 RETURN AIR FILTER 4.13.1 GEN 4 (EXCEL) Series 4.13.2 GEN 5 Series 4.14 EVAPORATOR BLOWER AND/OR MOTOR ASSEMBLY 4.14.1 GEN 4 Series 4.14.2 GEN 5 Series 4.15 RESISTORS 4.15.1 GEN 4 Series (Excel) 4.15.2 GEN 5 Series 4.16 CONDENSER FAN ASSEMBLY 4.17 REPLACING THERMOSTATIC BLOCK VALVE 4.18 CHECKING AND REPLACING HIGH PRESSURE SWITCH 4.18.1 Replacing High or Low Pressure Switch 4.18.2 Checking High Pressure Switch 4.19 MOISTURE INDICATOR (SYSTEM) 4.20 FILTER-DRIER & RECEIVER--DRIER ELECTRICAL SCHEMATIC DIAGRAMS 5.1 INTRODUCTION LIST OF ILLUSTRATIONS Figure 1-1 Condenser Model CM2/3 - Serial Number Location Figure 1-2 GEN 4 Evaporator Model - Serial Number Location Figure 1-3 GEN 5 Evaporator Model (All) - Serial Number Location Figure 1-4 GEN 4, IW-2 & IW-7 - Serial Number Location Figure 1-5 GEN 4, IW-1 - Serial Number Location Figure 1-6 CM-7/11 Rooftop Condensers (No Longer Offered) - Serial Number Location Figure 1-7 KR-2/KR-3 Rooftop Condensers - Serial Number/PID Location Figure 1-8 System Requirements Label Figure 1-9 Component Location Diagram Figure 1-10 Air Conditioning Refrigerant Flow Diagram -- Small Split System Figure 1-11 Heating System Flow Diagram (Typical) Figure 2-1 Drivers Control Panel Figure 2-2 Electrical Panel (Typical) Figure 2-3 Switch Assembly (TEMPCON) Figure 2-4 In--Line Fuse & Holder (3 Amp) Figure 2-5 Total Control Key Pad/Display Figure 2-6 Null Band Figure 2-7 Total Control Electrical Control Panel (Typical) Figure 4-1 Manifold Gauge Set Figure 4-2 Refrigerant Service Connections (Split Systems) Figure 4-1 Micro-Channel Style Condenser Assembly Figure 4-3 Metric Bolt Markings Figure 4-4 U.S. Bolt Markings Figure 4-5 Belt Clearance Requirements Figure 4-6 Belt Misalignment Figure 4-7 Straight--Edge Application Figure 4-8 GEN 4 Series Resistor Assembly Figure 4-9. Checking High Pressure Switch Figure 4-10 Filter Drier Removal Figure 5-1 Electrical Schematic Diagram -- Symbols Figure 5-2 Legend -- Electrical Schematic Diagrams Figure 5-3 GEN 4 System Schematic -- EM--1 With CM--2/3 Figure 5-4 GEN 4 System Schematic -- EM--1 With CM--2/3 -- Tie--In Figure 5-5 GEN 4 System Schematic -- EM--3 With (2) CM--3 Condensers & (2) Compressors Figure 5-6 GEN 5 Evaporator (With Variable Speed Control) Schematic Figure 5-7 GEN 5 System Schematic With Total Control Figure 5-8 GEN 4 EM--3 With (2) CM--3 With Total Control -- System Schematic Figure 5-9 GEN 4 Series With Total Control LIST OF TABLES Table 1-1 Additional Support Manuals Table 3-1 Evaporator Current Draw (GEN 4) Table 3-2 Evaporator Current Draw (GEN 5) Table 3-3 Condenser Current Draw (GEN 5) Table 3-4 GENERAL SYSTEM TROUBLESHOOTING PROCEDURES Table 3-4 GENERAL SYSTEM TROUBLESHOOTING PROCEDURES -- Continued Table 4-1 Split System Refrigerant And Oil Charging Table -- Thru GEN 4 Table 4-2 SPLIT SYSTEM REFRIGERANT AND OIL CHARGING TABLE (GEN--5) Table 4-3 SPLIT--SYSTEM GEN--5 WITH MICRO--CHANNEL CONDENSER Table 4-4 Compressor Oil Type & Part Numbers Table 4-5 CARRIER TRANSPORT AIR CONDITIONING SYSTEM PERFORMANCE CHART Table 4-6 STANDARD TORQUE REQUIREMENTS Table 4-7 Metric Torque Specs Table 4-8 U.S. Torque Specs Table 4-9 Belt Tension Guide Table 4-10 R-134a Temperature - Pressure Chart


Carrier 53H 
SERVICE & MAINTENANCE MANUAL
TABLE OF CONTENTS
1. Precautions for Service & Maintenance
2. Split System Description
3. Unit Model Designation & Identification
4. Unit Models & Part Numbers
5. System Operating Limits
6. System Safety Protections
7. Exploded View of Indoor Unit
8. Part List of Indoor Unit
9. Exploded View of Outdoor Unit
10. Part List of Outdoor Unit
11. Wiring Diagrams
12. Field Electrical Connections Matching
13. Refrigeration Cycle
14. Self Diagnostic Function
15. Replacing Batteries of Remote Control
16. Emergency Operation of Air-Conditioner
17. Air Filter Cleaning
18. Periodical Checks
19. Trouble Shooting
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Circuit Board Replacement Kit
For FA4A, FB4A, FC4B, 40YR, 40YA, 617A, 618A Fan Coils

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