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Model
U-4LE1E5 U-4LE1E8 U-5LE1E5 U-5LE1E8 U-6LE1E5 U-6LE1E8 (serv.man2)
Pages
127
Size
12.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / MINI VRF SYSTEM
File
u-4le1e5-u-4le1e8-u-5le1e5-u-5le1e8-u-6le1e5-u-6le.pdf
Date

Panasonic U-4LE1E5 / U-4LE1E8 / U-5LE1E5 / U-5LE1E8 / U-6LE1E5 / U-6LE1E8 (serv.man2) Service Manual ▷ View online

iv
Section 1: OUTLINE OF MINI VRF SYSTEM ...........................................................................
2-1
3-1
4-1
1-2
1-1
2-2
2-13
2-18
2-27
2-42
2-45
2-47
4-2
5-1
6-1
5-2
5-3
5-4
5-7
5-14
5-14
5-15
6-2
1-4
1. Line-up .................................................................................................................
2. MARKINGS FOR DIRECTIVE 97/23/EC (PED) ...................................................
Section 2: DESIGN OF MINI VRF SYSTEM ............................................................................
1. Model Selecting and Capacity Calculator ............................................................
2. System Design ..................................................................................................
3. Electrical Wiring .................................................................................................
5. HOW TO PROCESS TUBING ...........................................................................
6. AIR PURGING ...................................................................................................
7. Optional Parts ....................................................................................................
4. Installation Instructions ......................................................................................
Section 3: Control of MINI VRF SYSTEM ...............................................................................
1. Main Operating Functions
2. Wireless Remote Controller
3. Timer Remote Controller (CZ-RTC2)
4. Simplified Remote Controller (CZ-RE2C2, CZ-RELC2)
5. System Controller (CZ-64ESMC2)
6. Schedule Time (CZ-ESWC2)
7. ON/OFF Controller (CZ-ANC2)
8. Intelligent Controller (CZ-256ESMC2)
9. Communication Adaptor (CZ-CFUNC2)
10. Remote Sensor (CZ-CSRC2)
11. LonWorks Interface (CZ-CLNC2)
12. Seri-Para I/O unit for outdoor unit (CZ-CAPDC2)
13. MINI Seri-para I/O Unit (CZ-CAPBC2)
14. Local Adaptor for ON/OFF Controller (CZ-CAPC2)
15. Web Interface (CZ-CWEBC2)
*
 Refer to the 2WAY SYSTEM TECHNICAL DATA (TD831159)
Section 4: MINI VRF SYSTEM UNIT SPECIFICATIONS ........................................................
1. Outdoor Unit..........................................................................................................
2. Indoor Unit
*
 Refer to the 2WAY SYSTEM TECHNICAL DATA (TD831159)
Section 5: TEST RUN ...............................................................................................................
1. Preparing for Test Run .........................................................................................
2. Test Run Procedure .............................................................................................
3. Main Outdoor Unit PCB Setting ...........................................................................
4. Auto Address Setting ...........................................................................................
5. Remote Controller Test Run Settings ................................................................
6. Caution for Pump Down .....................................................................................
7. Meaning of Alarm Messages .............................................................................
Section 6: ELECTRICAL DATA ...............................................................................................
1. Outdoor Unit.........................................................................................................
2. Indoor Unit
*
 Refer to the 2WAY SYSTEM TECHNICAL DATA (TD831159)
Contents
TD831155-04_MINI VRF.indb   Sec1:iv
TD831155-04_MINI VRF.indb   Sec1:iv
2014/08/26   17:37:47
2014/08/26   17:37:47
v
Contents
Section 7: PCB AND FUNCTIONS ..........................................................................................
1. Outdoor Unit Control PCB ....................................................................................
2. Indoor Unit Control PCB Switches and Functions
* Refer to the 2WAY SYSTEM TECHNICAL DATA (TD831159)
7-1
7-2
Section 8: RENEWAL ..............................................................................................................
1. Precautions on Renewal Design & Installation ....................................................
2. Reference ..........................................................................................................
8-1
8-2
8-10
3. INSTALLATION  INSTRUCTIONS (VRF Renewal Kit) ......................................8-12
Section 9: CAPACITY TABLE .................................................................................................
1. Capacity Ratio of Outdoor Unit ............................................................................
2. Cooling Capacity of Indoor Unit .........................................................................
9-1
9-2
9-26
TD831155-04_MINI VRF.indb   Sec1:v
TD831155-04_MINI VRF.indb   Sec1:v
2014/08/26   17:37:47
2014/08/26   17:37:47
1 - 1
Outline of Mini VRF SYSTEM
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1.  OUTLINE OF MINI VRF SYSTEM
1.  Line-up   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2. MARKINGS FOR DIRECTIVE 97/23/EC (PED)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4      
Contents
TD831155-04_MINI VRF.indb   1
TD831155-04_MINI VRF.indb   1
2014/01/07   11:46:59
2014/01/07   11:46:59
1 - 2
Outline of Mini VRF SYSTEM
1
2
3
4
5
6
7
8
9
1. Line-up
Indoor units
Capacity: kW
(BTU/h) Cooling
/
Heating
Type
28
22
36
56
73
90
106
140
160
S-22MU1E5
S-28ML1E5
S-36ML1E5
S-56ML1E5
S-73ML1E5
S-28MD1E5
S-36MD1E5
S-56MD1E5
S-73MD1E5
S-22MP1E5
S-22MR1E5
S-28MP1E5
S-36MP1E5
S-56MP1E5
S-71MP1E5
S-28MR1E5
S-36MR1E5
S-56MR1E5
S-71MR1E5
Wall Mounted 
Type 
(K1 Type)
Wall Mounted 
Type 
(K2 Type)
Low Silhouette 
Ducted Type 
(F1 Type)
Slim Low Static 
Ducted Type 
(M1 Type)
Floor Standing 
Type 
(P1 Type)
Concealed Floor 
Standing Type 
(R1 Type) 
2.2 (7,500)
2.5 (8,500)
/
2.8 (9,600)
3.2 (11,000)
/
3.6 (12,000)
4.2 (14,000)
/
10.6 (36,000)
11.4 (39,000)
/
14.0 (47,800)
16.0 (54,600)
/
16.0 (54,600)
18.0 (61,500)
/
7.3 (25,000)
8.0 (27,000)
/
9.0 (30,000)
10.0 (34,000)
/
5.6 (19,000)
6.3 (21,000)
/
60
6.0 (20,500)
7.1 (24,200)
/
45
S-36MU1E5
S-28MU1E5
S-45MU1E5
S-36MY1E5
S-28MY1E5
S-22MY1E5
S-56MY1E5
S-45MY1E5
S-36MM1E5
S-28MM1E5
S-22MM1E5
S-56MM1E5
S-45MM1E5
S-45ML1E5
S-56MT1E5
S-36MT1E5
S-22MK1E5
S-28MK1E5
S-36MK1E5
S-22MK2E5
S-28MK2E5
S-36MK2E5
S-73MT1E5
S-106MT1E5
S-140MT1E5
S-45MT1E5
S-45MD1E5
S-28MF1E5
S-22MF1E5
S-36MF1E5
S-56MF1E5
S-73MF1E5
S-90MF1E5
S-106MF1E5
S-140MF1E5
S-160MF1E5
S-45MF1E5
S-45MP1E5
S-45MR1E5
4.5 (15,000)
5.0 (17,000)
/
S-22ML1E5
4-Way Cassette 
Type 
(U1 Type)
4-Way Cassette 
60×60 Type 
(Y1 Type)
4-Way Cassette 
60×60 Type 
(Y2 Type)
2-Way Cassette 
Type 
(L1 Type)
Ceiling Type 
(T1 Type)
1-Way Cassette 
Type (D1 Type)
S-56MU1E5
S-73MU1E5
S-106MU1E5
S-140MU1E5
S-160MU1E5
S-22MU1E51
S-36MU1E51
S-28MU1E51
S-45MU1E51
S-56MU1E51
S-60MU1E51
S-73MU1E51
S-90MU1E51
S-106MU1E51 S-140MU1E51 S-160MU1E51
Low Silhouette 
Ducted Type 
(F2 Type)
S-28MF2E5
S-22MF2E5
S-36MF2E5
S-56MF2E5
S-73MF2E5
S-90MF2E5
S-106MF2E5
S-140MF2E5
S-160MF2E5
S-45MF2E5
S-36MY2E5
S-28MY2E5
S-22MY2E5
S-56MY2E5
S-45MY2E5
S-45MK1E5
S-56MK1E5
S-73MK1E5
S-106MK1E5
S-60MF2E5
Type
73
106
140
High Static Pressure
Ducted Type
(E1 Type) 
S-73ME1E5
S-106ME1E5
S-140ME1E5
TD831155-04_MINI VRF.indb   2
TD831155-04_MINI VRF.indb   2
2014/01/07   11:46:59
2014/01/07   11:46:59
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