Panasonic 26PEF1U6 26PEU1U6 Owner's Manual - Page 6

Contents, Outdoor Unit Maintenance Remote Control

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Contents Section 1: SPECIFICATIONS...1-1 1-1 Unit SpecifIcations 1-2 1-2 Major Component SpecifIcations 1-20 1-3 Other Component SpecifIcations 1-35 1-4 Dimensional Data 1-38 1-5 Refrigerant Flow Diagram 1-48 1-6 Operating Range 1-49 1-7 Capacity Correction Graph According to Temperature Condition 1-50 1-8 Noise Criterion Curves 1-51 1-9 Increasing the Fan Speed 1-56 1-10 Air throw distance chart 1-57 1-11 ELECTRICAL WIRING 1-60 1-12 Installation Instructions 1-63 1-13 HOW TO PROCESS TUBING 1-118 1-14 LEAK TEST, EVACUATION AND ADDITIONAL REFRIGERANT CHARGE .... 1-122 Section 2: PROCESSES AND FUNCTIONS 2-1 2-1 Room Temperature Control 2-2 2-2 Cold Draft Prevention (Heating Cycle 2-4 2-3 Automatic Fan Speed (Indoor Unit 2-5 2-4 Control Functions 2-6 2-5 Outdoor Unit Control PCB 2-9 2-6 Outdoor Unit Control PCB (CR-CH4272R 2-10 Section 3: ELECTRICAL DATA 3-1 3-1 Indoor Units ...3-2 3-2 Outdoor Units...3-10 Section 4: SERVICE PROCEDURES 4-1 4-1 Meaning of Alarm Messages 4-2 4-2 Symptoms and Parts to Inspect 4-5 4-3 Details of Alarm Messages 4-8 4-4 Table of Thermistor Characteristics 4-14 Section 5: OUTDOOR UNIT MAINTENANCE REMOTE CONTROL 5-1 5-1 Overview ...5-2 5-2 Functions ...5-2 5-3 Normal Display Operations and Functions 5-3 5-4 Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures ...5-6 5-5 Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History ...5-7 5-6 Setting Modes: Setting the Outdoor Unit EEPROM 5-7 Section 6: TSET RUN...6-1 6-1 Preparing for Test Run 6-2 6-2 Caution ...6-3 6-3 Test Run Procedure 6-3 6-4 Items to Check Before the Test Run 6-4 6-5 Test Run Using the Remote Controller 6-4 6-6 Precautions ...6-4 6-7 Table of Self-Diagnostic Functions and Corrections (U1, K1, T1, F1 Type) ........ 6-5 6-8 Examples of Wiring Diagrams 6-6 vi

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vi
Section 1: SPECIFICATIONS
.....................................................................................................
1-1
1-1 Unit SpecifIcations
..............................................................................................
1-2
1-2 Major Component SpecifIcations
......................................................................
1-20
1-3 Other Component SpecifIcations
......................................................................
1-35
1-4 Dimensional Data
..............................................................................................
1-38
1-5 Refrigerant Flow Diagram
.................................................................................
1-48
1-6 Operating Range
...............................................................................................
1-49
1-7 Capacity Correction Graph According to Temperature Condition
.....................
1-50
1-8 Noise Criterion Curves
......................................................................................
1-51
1-9 Increasing the Fan Speed
.................................................................................
1-56
1-10 Air throw distance chart
....................................................................................
1-57
1-11 ELECTRICAL WIRING
.....................................................................................
1-60
1-12 Installation Instructions
.....................................................................................
1-63
1-13 HOW TO PROCESS TUBING
.........................................................................
1-118
1-14 LEAK TEST, EVACUATION AND ADDITIONAL REFRIGERANT CHARGE
....
1-122
Section 2: PROCESSES AND FUNCTIONS
..............................................................................
2-1
2-1 Room Temperature Control
.................................................................................
2-2
2-2 Cold Draft Prevention (Heating Cycle)
................................................................
2-4
2-3 Automatic Fan Speed (Indoor Unit)
.....................................................................
2-5
2-4 Control Functions
................................................................................................
2-6
2-5 Outdoor Unit Control PCB
...................................................................................
2-9
2-6 Outdoor Unit Control PCB (CR-CH4272R)
.......................................................
2-10
Section 3: ELECTRICAL DATA
..................................................................................................
3-1
3-1 Indoor Units
........................................................................................................
3-2
3-2 Outdoor Units
....................................................................................................
3-10
Section 4: SERVICE PROCEDURES
.........................................................................................
4-1
4-1 Meaning of Alarm Messages
..............................................................................
4-2
4-2 Symptoms and Parts to Inspect
..........................................................................
4-5
4-3 Details of Alarm Messages
.................................................................................
4-8
4-4 Table of Thermistor Characteristics
..................................................................
4-14
Section 5: OUTDOOR UNIT MAINTENANCE REMOTE CONTROL
........................................
5-1
5-1 Overview
.............................................................................................................
5-2
5-2 Functions
............................................................................................................
5-2
5-3 Normal Display Operations and Functions
.........................................................
5-3
5-4 Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor
Temperatures
......................................................................................................
5-6
5-5 Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit
Alarm History
......................................................................................................
5-7
5-6 Setting Modes: Setting the Outdoor Unit EEPROM
............................................
5-7
Section 6: TSET RUN
.................................................................................................................
6-1
6-1 Preparing for Test Run
........................................................................................
6-2
6-2 Caution
...............................................................................................................
6-3
6-3 Test Run Procedure
............................................................................................
6-3
6-4 Items to Check Before the Test Run
....................................................................
6-4
6-5 Test Run Using the Remote Controller
...............................................................
6-4
6-6 Precautions
.........................................................................................................
6-4
6-7 Table of Self-Diagnostic Functions and Corrections (U1, K1, T1, F1 Type)
........
6-5
6-8 Examples of Wiring Diagrams
.............................................................................
6-6
Contents