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Model
U-50PE2E5A U-100PE1E8A U-100PEY1E8 U-125PE1E8A U-125PEY1E8 U-140PE1E8A U-140PEY1E8 S-100PU2E5B S-125PU2E5B S-140PU2E5B S-71PU2E5B S-100PF1E5B S-125PF1E5B S-140PF1E5B S-71PF1E5B
Pages
127
Size
129.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / AIR CONDITIONER
File
u-50pe2e5a-u-100pe1e8a-u-100pey1e8-u-125pe1e8a-u-1.pdf
Date

Panasonic U-50PE2E5A / U-100PE1E8A / U-100PEY1E8 / U-125PE1E8A / U-125PEY1E8 / U-140PE1E8A / U-140PEY1E8 / S-100PU2E5B / S-125PU2E5B / S-140PU2E5B / S-71PU2E5B / S-100PF1E5B / S-125PF1E5B / S-140PF1E5B / S-71PF1E5B Service Manual ▷ View online

viii
Important Information Regarding The Refrigerant Used
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type: R410A
GWP
(1)
 value: 2088
(1)
GWP = global warming potential
Periodical inspections for refrigerant leaks may be required depending on European or local legislation.
Please contact your local dealer for more information.
Please fill in with indelible ink,
 
①: the factory refrigerant charge of the product
 
②: the additional refrigerant amount charged in the field
 
① + 
②: the total refrigerant charge
 (
 + ②) x ③/1000: CO
2
 equivalent in tons; multiply the total refrigerant charge by GWP value, then divided by 1000.
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the service cover).
1. Factory refrigerant charge of the product: see unit name plate
2. Additional refrigerant amount charged in the field* 
3. Total refrigerant charge
4. Contains fluorinated greenhouse gases
5. Outdoor unit
6. Refrigerant cylinder and manifold for charging
7. GWP(global warming potential) of the refrigerant used in this product
8. CO
2
 equivalent of fluorinated greenhouse gases contained in this product
* See the section “Tubing Size” on page 1-11-1-6.
4
5
6
7
This product contains fluorinated greenhouse gases.
CO
2
 equivalent amount is shown in “CO
2
 eq.”
1
2
“CO
2
 eq.”
1 000
(             ) x 
+
1
2
3
1
1
kg
2
2
kg
1
2
3
kg
8
ton
R410A
GWP : 2088
3
* English text printed on this label is original. Each
language label will be sealed on this original text.
Combination of Indoor and Outdoor Units
Single-phase
PE1
U2
36
45
50
60
71
100
125
140
S-140PU2E5B
U-140PE1E5A
S-45PU2E5B x3
U-125PE1E5A
S-50PU2E5B x3
U-140PE1E5A
S-36PU2E5B x4
U-125PE1E5A
S-36PU2E5B x2
U-71PE1E5A
S-36PU2E5B x3
U-100PE1E5A
S-60PU2E5B x2
U-125PE1E5A
S-50PU2E5B x2
U-100PE1E5A
S-60PU2E5B 
U-60PE2E5A
S-50PU2E5B 
U-50PE2E5A
S-71PU2E5B
U-71PE1E5A
S-71PU2E5B x2
U-140PE1E5A
S-100PU2E5B
U-100PE1E5A
S-125PU2E5B
U-125PE1E5A
PE2
T2
S-140PT2E5B
U-140PE1E5A
S-45PT2E5B x3
U-125PE1E5A
S-50PT2E5B x3
U-140PE1E5A
S-60PT2E5B
U-60PE2E5A
S-36PT2E5B x4
U-125PE1E5A
S-36PT2E5B x2
U-71PE1E5A
S-36PT2E5B x3
U-100PE1E5A
S-60PT2E5B x2
U-125PE1E5A
S-50PT2E5B
U-50PE2E5A
S-50PT2E5B x2
U-100PE1E5A
S-71PT2E5B
U-71PE1E5A
S-71PT2E5B x2
U-140PE1E5A
S-100PK2E5B
U-100PE1E5A
S-125PT2E5B
U-125PE1E5A
F1
S-140PF1E5B
U-140PE1E5A
S-45PF1E5B x3
U-125PE1E5A
S-50PF1E5B x3
U-140PE1E5A
S-60PF1E5B
U-60PE2E5A
S-36PF1E5B x4
U-125PE1E5A
S-36PF1E5B x2
U-71PE1E5A
S-36PF1E5B x3
U-100PE1E5A
S-60PF1E5B x2
U-125PE1E5A
S-50PF1E5B
U-50PE2E5A
S-50PF1E5B x2
U-100PE1E5A
S-71PF1E5B
U-71PE1E5A
S-71PF1E5B x2 
U-140PE1E5A
S-100PF1E5B
U-100PE1E5A
S-125PF1E5B
U-125PE1E5A
N1
S-140PN1E5B
U-140PE1E5A
S-45PN1E5B x3
U-125PE1E5A
S-50PN1E5B x3
U-140PE1E5A
S-60PN1E5B
U-60PE2E5A
S-36PN1E5B x4
U-125PE1E5A
S-36PN1E5B x2
U-71PE1E5A
S-36PN1E5B x3
U-100PE1E5A
S-60PN1E5B x2
U-125PE1E5A
S-50PN1E5B
U-50PE2E5A
S-50PN1E5B x2
U-100PE1E5A
S-71PN1E5B
U-71PE1E5A
S-71PN1E5B x2
U-140PE1E5A
S-100PN1E5B
U-100PE1E5A
S-125PN1E5B
U-125PE1E5A
Y2
S-45PY2E5B x3
U-125PE1E5A
S-50PY2E5B x3
U-140PE1E5A
S-36PY2E5B x4
U-125PE1E5A
S-36PY2E5B x2
U-71PE1E5A
S-36PY2E5B x3
U-100PE1E5A
S-50PY2E5B
U-50PE2E5A
S-50PY2E5B x2
U-100PE1E5A
K2
S-45PK2E5B x3
U-125PE1E5A
S-50PK2E5B x3
U-140PE1E5A
S-60PK2E5B
U-60PE2E5A
S-36PK2E5B x4
U-125PE1E5A
S-36PK2E5B x2
U-71PE1E5A
S-36PU2E5B 
U-36PE2E5A
S-36PT2E5B
U-36PE2E5A
S-36PF1E5B 
U-36PE2E5A
S-36PN1E5B
U-36PE2E5A
S-36PY2E5B
U-36PE2E5A
S-36PK2E5B
U-36PE2E5A
S-36PK2E5B x3
U-100PE1E5A
S-60PK2E5B x2
U-125PE1E5A
S-50PK2E5B
U-50PE2E5A
S-50PK2E5B x2
U-100PE1E5A
S-71PK2E5B
U-71PE1E5A
S-71PK2E5B x2
U-140PE1E5A
S-100PT2E5B
U-100PE1E5A
SM830274-02_欧州向けR410Aシングル_TD&SM.indb   8
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ix
Combination of Indoor and Outdoor Units
PE1
S-140PU2E5B
U-140PE1E8A
S-45PU2E5B x3
U-125PE1E8A
S-60PU2E5B x2
U-125PE1E8A
S-36PU2E5B x4
U-125PE1E8A
S-36PU2E5B x2
U-71PE1E8A
S-36PU2E5B x3
U-100PE1E8A
S-50PU2E5B x2
U-100PE1E8A
S-50PU2E5B x3
U-140PE1E8A
S-71PU2E5B
U-71PE1E8A
S-71PU2E5B x2
U-140PE1E8A
S-100PU2E5B
U-100PE1E8A
S-125PU2E5B
U-125PE1E8A
3-phase
S-140PF1E5B
U-140PE1E8A
S-45PF1E5B x3
U-125PE1E8A
S-60PF1E5B x2
U-125PE1E8A
S-36PF1E5B x4
U-125PE1E8A
S-36PF1E5B x2
U-71PE1E8A
S-36PF1E5B x3
U-100PE1E8A
S-50PF1E5B x2
U-100PE1E8A
S-50PF1E5B x3
U-140PE1E8A
S-71PF1E5B
U-71PE1E8A
S-71PF1E5B x2
U-140PE1E8A
S-100PF1E5B
U-100PE1E8A
S-125PF1E5B
U-125PE1E8A
S-140PN1E5B
U-140PE1E8A
S-45PN1E5B x3
U-125PE1E8A
S-60PN1E5B x2
U-125PE1E8A
S-36PN1E5B x4
U-125PE1E8A
S-36PN1E5B x2
U-71PE1E8A
S-36PN1E5B x3
U-100PE1E8A
S-50PN1E5B x2
U-100PE1E8A
S-50PN1E5B x3
U-140PE1E8A
S-71PN1E5B
U-71PE1E8A
S-71PN1E5B x2
U-140PE1E8A
S-100PN1E5B
U-100PE1E8A
S-125PN1E5B
U-125PE1E8A
S-45PK2E5B x3
U-125PE1E8A
S-60PK2E5B x2
U-125PE1E8A
S-36PK2E5B x4
U-125PE1E8A
S-36PK2E5B x2
U-71PE1E8A
S-36PK2E5B x3
U-100PE1E8A
S-50PK2E5B x2
U-100PE1E8A
S-50PK2E5B x3
U-140PE1E8A
S-71PK2E5B
U-71PE1E8A
S-71PK2E5B x2
U-140PE1E8A
S-140PT2E5B
U-140PE1E8A
S-45PT2E5B x3
U-125PE1E8A
S-36PT2E5B x4
U-125PE1E8A
S-36PT2E5B x2
U-71PE1E8A
S-36PT2E5B x3
U-100PE1E8A
S-60PT2E5B x2
U-125PE1E8A
S-50PT2E5B x2
U-100PE1E8A
S-50PT2E5B x3
U-140PE1E8A
S-71PT2E5B
U-71PE1E8A
S-71PT2E5B x2
U-140PE1E8A
S-100PT2E5B
U-100PE1E8A
S-125PT2E5B
U-125PE1E8A
S-45PY2E5B x3
U-125PE1E8A
S-36PY2E5B x4
U-125PE1E8A
S-36PY2E5B x2
U-71PE1E8A
S-36PY2E5B x3
U-100PE1E8A
S-50PY2E5B x2
U-100PE1E8A
S-50PY2E5B x3
U-140PE1E8A
S-100PK2E5B
U-100PE1E8A
U2
36
45
50
60
71
100
125
140
T2
F1
N1
Y2
K2
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x
Combination of Indoor and Outdoor Units
Single-phase
U2
PEY1
50
60
71
100
125
140
S-60PU2E5B x2
U-125PEY1E5
S-50PU2E5B x2
U-100PEY1E5
S-100PU2E5B
U-100PEY1E5
S-125PU2E5B
U-125PEY1E5
S-60PU2E5B x2
U-125PEY1E8
S-50PU2E5B x2
U-100PEY1E8
S-71PU2E5B x2
U-140PEY1E8
S-100PU2E5B
U-100PEY1E8
S-125PU2E5B
U-125PEY1E8
S-140PU2E5B
U-140PEY1E8
S-60PF1E5B x2
U-125PEY1E8
S-50PF1E5B x2
U-100PEY1E8
S-71PF1E5B x2
U-140PEY1E8
S-100PF1E5B
U-100PEY1E8
S-125PF1E5B
U-125PEY1E8
S-140PF1E5B
U-140PEY1E8
S-60PN1E5B x2
U-125PEY1E8
S-50PN1E5B x2
U-100PEY1E8
S-71PN1E5B x2
U-140PEY1E8
S-100PN1E5B
U-100PEY1E8
S-125PN1E5B
U-125PEY1E8
S-140PN1E5B
U-140PEY1E8
S-50PY2E5B x2
U-100PEY1E8
S-60PT2E5B x2
U-125PEY1E8
S-50PT2E5B x2
U-100PEY1E8
S-71PT2E5B x2
U-140PEY1E8
S-100PK2E5B
U-100PEY1E8
S-125PT2E5B
U-125PEY1E8
S-140PT2E5B
U-140PEY1E8
S-60PK2E5B x2
U-125PEY1E8
S-50PK2E5B x2
U-100PEY1E8
S-71PK2E5B x2
U-140PEY1E8
3-phase
F1
S-60PF1E5B
U-60PEY2E5
S-60PF1E5B x2
U-125PEY1E5
S-50PF1E5B x2
U-100PEY1E5
S-71PF1E5B
U-71PEY2E5
S-100PF1E5B
U-100PEY1E5
S-125PF1E5B
U-125PEY1E5
N1
S-60PN1E5B
U-60PEY2E5
S-60PN1E5B x2
U-125PEY1E5
S-50PN1E5B x2
U-100PEY1E5
S-71PN1E5B
U-71PEY2E5
S-100PN1E5B
U-100PEY1E5
S-125PN1E5B
U-125PEY1E5
Y2
S-50PY2E5B x2
U-100PEY1E5
T2
S-60PT2E5B
U-60PEY2E5
S-60PT2E5B x2
U-125PEY1E5
S-50PT2E5B x2
U-100PEY1E5
S-71PT2E5B
U-71PEY2E5
S-60PU2E5B
U-60PEY2E5
S-71PU2E5B
U-71PEY2E5
S-100PK2E5B
U-100PEY1E5
S-125PT2E5B
U-125PEY1E5
K2
S-60PK2E5B
U-60PEY2E5
S-60PK2E5B x2
U-125PEY1E5
S-50PK2E5B x2
U-100PEY1E5
S-71PK2E5B
U-71PEY2E5
S-100PT2E5B
U-100PEY1E5
S-100PT2E5B
U-100PEY1E8
PEY2
PEY1
U2
50
60
71
100
125
140
F1
N1
Y2
T2
K2
SM830274-02_欧州向けR410Aシングル_TD&SM.indb   10
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xi
Section 1. SPECIFICATIONS............................................................................................
1-1.  Unit Specifications
1-1-1-2
1-2.  Dimensional Data
1-2-1
1-3.  Refrigerant Flow Diagram
1-3-1
1-4.  Operating Range
...........................................................................................................
 ................................................................................................................
 ...................................................................................................
.................................................................................................................1-4-1
1-5.  Capacity Correction Graph According to Temperature Condition ........................................1-5-1
1-6.  Noise Criterion Curves
1-6-1
1-7.  Indoor Fan Performance
1-7-1
1-8.  Airflow Distance Chart
1-8-1
1-9.  Fresh Air Intake
1-10.  Electrical Wiring
1-10-1
1-11.  Installation Instructions
1-11-1-1
1-13.  Capacity Table ..............................................................................................................
1.  Cooling Capacity Performance Data
2.  Heating Capacity Performance Data
.............................................................................
.............................................................................
1-13-1-1
1-15.  Information Table
1-14.  Product Fiche
...................................................................................................................1-15-1
...................................................................................................................1-14-1
1-12.  How to select AHU system ..............................................................................................1-12-1
1-13-1-1
1-13-2-1
1-11-1-1
........................................................................................................
......................................................................................................
........................................................................................................
1-9-1
....................................................................................................................
...............................................................................................................
 .................................................................................................
 Outdoor Unit
 Indoor Unit
..................................................................................................................
.....................................................................................................................1-11-3-1
——  CONTENTS  ——
 
60B6LQJOHBḢᕞ᪉ྥ7' 60LQGE
1-1-1-1
2-1. Preparing for Test Run
 
..........................................................................................................  2-2
 2-2. Caution
 
..................................................................................................................................  2-3
 2-3. Test Run Procedure
 
..............................................................................................................  2-3
2-14. PRECAUTIONS REGARDING TEST RUN
 
......................................................................
 2-15. CHECKS AFTER INSTALLATION HAVE COMPLETED
 
..................................................  2-15
 2-16. REGARDING DELIVERY TO THE CUSTOMER
 
..............................................................  2-15
2-4. Items to Check Before the Test Run  .....................................................................................  2-3
 2-5. Test Run Using the Remote Controller
 
.................................................................................  2-4
 2-6. Precautions
 
...........................................................................................................................  2-5
 2-7. Setting the outdoor unit system addresses ..........................................................................  2-6
2-8. Auto address setting using the remote controller
 
..................................................................  2-7
 2-9. Indicating (marking) the indoor and outdoor unit combination number
 
.................................  2-9
 2-10. Table of Self-Diagnostic Functions and Corrections
 
........................................................  2-10
2-11. Auto address setting from the outdoor unit
 
.......................................................................  2-13
 2-12. Test run using the indicator of the indoor unit (Type K2)
 
.................................................  2-13
 2-13. Caution for Pump Down
 
....................................................................................................  2-13
 2-14
Section 3. ELECTRICAL DATA
3-1.  Indoor Units (Electric Wiring Diagram)
3-2
3-2.  Outdoor Units (Electric Wiring Diagram)
.................................................................................
.............................................................................. 3-9
 .............................................................................................. 3-1
Section 2. TEST RUN ............................................................................................................. 2-1
U-36PE2E5A, U-50PE2E5A, U-60PE2E5A
U-60PEY2E5, U-71PEY2E5
U-71PE1E5A, U-100PE1E5A, U-125PE1E5A, U-140PE1E5A
U-100PEY1E5, U-125PEY1E5
U-71PE1E8A, U-100PE1E8A, U-125PE1E8A, U-140PE1E8A
U-100PEY1E8, U-125PEY1E8, U-140PEY1E8
60B6LQJOHBḢᕞ᪉ྥ7' 60LQGE
Section 6. OUTDOOR UNIT MAINTENANCE REMOTE CONTROLLER .............................
6-1.
6-2
6-2.
6-2
6-3
6-8
6-10
6-11
6-3.
6-4.
6-5.
6-6.
Overview ...............................................................................................................................
Functions ...............................................................................................................................
Normal Display Operations and Functions ............................................................................
Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures ......
Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History ...........
Settings Modes: Setting the Outdoor Unit EEPROM ..........................................................
Section 7. REMOTE CONTROLLER FUNCTIONS SECTION ..............................................
7-1.
7-2
7-2.
7-4
7-3.
7-5
7-4.
7-7
7-5.
7-11
7-6.
7-13
7-17
7-7.
7-8.
Simple Settings Function .......................................................................................................
List of Simple Setting Items ...................................................................................................
Detailed Settings Function ....................................................................................................
List of Detailed Setting Items .................................................................................................
Simple Setting Items ...........................................................................................................
Detaild Setting Items ...........................................................................................................
Remote Controller Servicing Functions ...............................................................................
Test Run Function ...............................................................................................................7-19
6-1
7-1
4-11.  Parameter
4-13.  Outdoor Unit Control PCB
..........................................................................................................................
.................................................................................................
4-10
4-23
4-12.  Control Functions .............................................................................................................. 4-11
Section 5. TROUBLE DIAGNOSIS......................................................................................... 5-1
5-1.  Contents of Remote Controller Switch Alarm Display
5-2.  Outdoor Unit Control Panel LED Display
5-3.  PAC System Alarm Codes
5-7
5-4.  Inspection of Parts (Outdoor Unit)
5-78
5-5.  Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently
5-2
5-79
5-6.  How to Clean Heat Exchanger
...........................................................
............................................................................... 5-6
.....................................................................................................
.......................................................................................
.....................
............................................................................................ 5-80
5-7.  How to Replace Fan Motor  ................................................................................................. 5-81
Section 4. CONTROL FUNCTIONS....................................................................................... 4-1
4-1.  Room Temperature Control
4-2.  Heating Standby ....................................................................................................................
4-3.  Automatic Fan Speed Control
4-4.  Drain Pump Control  ..............................................................................................................
4-5.  Automatic Heating/Cooling Control
4-6.  Automatic Flap Control  .........................................................................................................
4-7.  Filter Sign
4-8.  Fan Control during Dry Mode
4-9.  Ventilation Fan Output
...................................................................................................
...............................................................................................
.......................................................................................
..............................................................................................................................
................................................................................................
 ...........................................................................................................
4-2
4-4
4-5
4-6
4-7
4-8
4-8
4-9
4-9
4-10.  T10 Terminal ........................................................................................................................ 4-9
SM830274-02_欧州向けR410Aシングル_TD&SM.indb   11
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Click on the first or last page to see other U-50PE2E5A / U-100PE1E8A / U-100PEY1E8 / U-125PE1E8A / U-125PEY1E8 / U-140PE1E8A / U-140PEY1E8 / S-100PU2E5B / S-125PU2E5B / S-140PU2E5B / S-71PU2E5B / S-100PF1E5B / S-125PF1E5B / S-140PF1E5B / S-71PF1E5B service manuals if exist.