Electra WNG 12ST Manuals

Manuals and User Guides for Electra WNG 12ST. We have 1 Electra WNG 12ST manual available for free PDF download: Service Manual

Electra WNG 12ST Service Manual

Electra WNG 12ST Service Manual (549 pages)

WNG LED/LCD Series

Brand: Electra | Category: Air Conditioner | Size: 34 MB

Table of Contents

Table of Contents
1
Service Manual
1
Table of Contents
3
Introduction
4
General
4
Main Features
4
Indoor Unit
5
Filtration
5
Ionizer (Optional)
5
Control
5
Appendix A
5
Outdoor Unit
6
Tubing Connections
6
Accessories
6
Inbox Documentation
6
Indoor Units
7
- Matching Table
  7
- Product Data Sheet
  11
- Rating Conditions
  11
- Product Data Sheet
  12
- Rating Conditions
  41
- Operating Limits
  41
- Outline Dimensions
  42
Wng
42
Wng
43
- Performance Data & Pressure Curves
  47
- Cooling Mode at 7.5M Tubing Connection
  47
- Heating Mode at 7.5M Tubing Connection
  48
- Capacity Correction Factor Due to Tubing Length
  48
- Pressure Curves
  49
- Wng9 Ong9 R410A
  51
- Pressure Curves
  85
- Sound Level Characteristics
  163
- Sound Pressure Level
  163
Wng 7
163
- Outdoor Units
  164
- Sound Pressure Level Spectrum
  164
Wng
164
- Electrical Data
  165
- Single and Three Phase Units
  165
- Wiring Diagrams
  166
- Outdoor Unit GC 18 1PH R410A
  169
- Outdoor Unit GC 24 1PH R410A/R407C/R22
  169
- Outdoor Unit GC 30 1PH R22
  170
- Outdoor Unit ONG 7 1PH R410A
  170
- Outdoor Unit OU7-24/OU8-30 1PH R410A
  171
- Outdoor Unit ONG 9, 12, 14 1PH R407C/R22
  171
- Outdoor Unit OU7-24/OU8-30 3PH R410A
  172
- Outdoor Unit OU8-33 3PH R410A, R407C/R22
  172
- Outdoor Unit OU8-33 3PH R410A/R407C/R22
  173
- Electrical Connections
  174
- Wng-30/36 3Ph
  175
- Refrigeration Diagrams
  176
- Heat Pump Models
  176
- Cooling Mode
  178
- Wng 25 R410A
  180
- Wng30 Ou8-30 R410A
  181
- Wng30 Ou8-33 1Ph R22/R407C
  182
- Wng30 Ou8-33 3Ph R22/R407C
  183
- Control System Wng 7-14 Led Type Units
  186
- Legend
  187
- LED Display WNG 7-14
  188
- Main PCB Controller
  188
- OFAN Operation
  189
- General Functions
  189
- IFAN Operation
  189
- COMP Operation
  189
- Thermistors Operation
  190
- Deﬁnition of Thermistor Faults
  190
- Cases for Disabling Thermistor Short/Disconnected Detection
  191
- Handling the Thermistor Faults in a COMP Unit
  191
- Cooling Mode - General
  192
- Cooling with Autofan
  194
- Heating Mode - General
  195
- IF Operating Rules
  195
- HE Operation
  196
- Heating, RC or SH Group
  197
- Heating, RC or SH Group with Autofan
  198
- Automatic Cooling or Heating - General
  200
- Automatic Cooling or Heating
  200
- Auto Cooling or Heating, RC or SH Groups
  201
- Dry Mode
  202
- Dry, ST or RC Group
  202
- Cooling Mode Protections
  203
- Indoor Coil Defrost
  203
- High Pressure Protection
  204
- Heating Mode Protections
  205
- Deicing Procedure
  206
- High Pressure Protection (Excluding RH Group)
  207
- Timer
  208
- Forced Operation
  209
- Sleep Mode
  210
- Adjustment in Sleep Mode
  210
- Extended Sleep Mode
  211
- Time Adjustment in Sleep Mode
  211
- Standard Sleep Mode
  211
- Clogged Air Filter
  212
- Controller Self-Test Procedure
  213
- By Remote Control Settings
  214
- Auto Led Walk Test
  215
- Auto Realy Walk Test
  215
- Frequency Testing
  215
- Input Test
  215
- Memory Test (Eeprom)
  216
- Fail Condition
  216
- On Unit Indicators and Controls
  217
- Clock Random Delay from 0 to 2.5 Seconds
  218
- System Diagnostics
  219
- Abbreviations
  221
- Display PCB Ass’y
  222
- Display (LEXAN)
  222
- Display Board
  222
- List of A/C Models
  223
- List of A/C Groups
  224
- Sequence Diagrams
  229
- Heating Mode
  231
- IFAN Operation Rules for RC and SH
  232
- Heaters Operation Rules for RC and SH Groups
  233
- OFAN Operation for RC and SH
  234
- Heating, RC or SH Group with Auto Fan
  236
- Protection
  240
- Horizontal Swing – Horizontal Louvers
  246
- Sleep
  248
- SPT Adjustment in Sleep Mode
  248
- E.S.F – Electro Static Filter
  250
- Clogged Air Filter
  250
- Ionizer
  250
- Control System Wng 7-14 Lcd Type
  259
- Troubleshooting
  276
- Exploded Views and Spare Parts Lists
  278
- Indoor Unit WNG 7 LCD
  279
- Indoor Unit WNG 9 LCD
  280
- Indoor Unit WNG 12 LCD
  281
- Indoor Unit WNG 14 LCD
  282
- Indoor Unit WNG 18, 21, 24 LCD
  283
- Indoor Unit WNG 18, 21, 24 LED
  286
- Indoor Unit WNG 25,30, 36 LCD
  289
- Indoor Unit WNG 25 LCD
  290
- Indoor Unit WNG 30 LCD
  291
- Indoor Unit WNG 36 LCD
  292
- Outdoor Unit ONG 7, 9, 12 ST
  293
- Outdoor Unit ONG 7 ST
  294
- Outdoor Unit ONG 9 ST
  295
- Outdoor Unit ONG 12 ST
  296
- Outdoor Unit ONG 14 ST
  297
- Outdoor Unit ONG 7 RC
  299
- Outdoor Unit ONG 9,12 RC
  301
- Outdoor Unit ONG 14 RC
  304
- Outdoor Unit GC 18 ST
  306
- Outdoor Unit GC 18 RC
  308
- Outdoor Unit GC 21 RC
  310
- Outdoor Unit GC 21 ST
  312
- Outdoor Unit GC 24 ST
  314
- Outdoor Unit GC 24 RC
  316
- Outdoor Unit OU7-24 RC 1PH
  318
- Outdoor Unit OU7-24 ST 1PH
  320
- Outdoor Unit OU7-24 RC 3PH
  322
- Outdoor Unit OU7-24 ST 31PH
  324
- Outdoor Unit OU8-30 RC 1PH
  326
- Outdoor Unit OU8-30 ST 1PH
  328
- Outdoor Unit OU8-30 RC 3PH
  330
- Outdoor Unit OU8-30 ST 3PH
  332
- Outdoor Unit OU10-36 RC 1PH
  334
- Outdoor Unit OU10-36 ST 1PH
  336
- Outdoor Unit OU10-36 RC 3PH
  338
- Outdoor Unit OU10-36 ST 3PH
  340
- Indoor Unit WNG 7,9,12,14 LCD
  342
- Indoor Unit NWNG 7,9,12,14 LCD
  347
- Indoor Unit WNG 7,9,12,14 LED
  352
- Outdoor Unit GCN 7 RC
  359
- Outdoor Unit GCN 7 ST
  361
- Outdoor Unit ONG3 9,12 RC
  363
- Outdoor Unit ONG3 9,12 ST
  366
- Outdoor Unit ONG3 14,18 RC
  369
- Outdoor Unit ONG3 14,18 ST
  371
- Outdoor Unit OU8-30 3PH
  373
- Outdoor Unit OU8-33 ST/RC 1PH
  377
- Outdoor Unit GCN 7,9,12 RC
  393
- Outdoor Unit GCN 7,9,12 ST
  397
- Outdoor Unit ONG3 14,18, RC
  402
- Outdoor Unit GC 14 RC
  404
- Outdoor Unit GC 14 ST
  406
- Outdoor Unit GC 18, 24 RC
  408
- Outdoor Unit GC 18, 24 ST
  410
- Outdoor Unit GC 30 RC
  412
- Outdoor Unit OU8-30 1PH RC
  414
- Remote Control
  420
- RCW Wall Mounted Remote Control
  420
- Optional Accessories
  420
- RCW2 Wall Mounted Remote Cntrol
  421
- RCW/RCW2 Wiring Connections as Shown on Kit
  422
- A.S.K (All Season Kit)
  423
- Contents
  431
- Operating Temperature Range
  432
- System Description
  433
- Modes of Operation, Functions and Features
  434
- Use of Wireless Remote Control
  436
- Prior to Operation
  436
- Remote Control Holder
  436
- On-Unit Indicators and Controls
  437
- Remote Control
  438
- Cooling Operation
  439
- Ventilating Operation
  439
- Turning on the Air Conditioner
  439
- Operation Procedure
  439
- Auto Cooling/Heating Operation
  440
- Dry Operation
  440
- Selecting the Temperature
  440
- I Feel Function
  440
- Timer Operation
  441
- Timer Operating Modes
  441
- Room Temperature
  441
- Timer on
  441
- Air Direction Operation
  442
- Turning off the Air Conditioner
  442
- On-Unit Operation
  442
- Current Clock Time Set
  442
- Strong Function
  443
- Ionizer and Electrostatic Filter
  443
- Fresh Air Fnction
  443
- Protection Modes
  444
- Care and Maintenance
  445
- Cleaning the Air Filter
  445
- Cleaning the Electrostatic Filter
  445
- Purification Filter Replacement
  445
- Operating Tips
  446
- Precautions
  447
- If Noise Is Heard
  447
- Before Calling for Service
  448
- Installation Instructions
  449
- Accessories Supplied with the Air Conditioner
  450
- Location of Indoor and Outdoor Units
  450
- Refrigeration Tube Routing
  452
- Installation of the Indoor Unit
  452
- Electrical Requirements
  452
- Condensate Hose Connection
  453
- Penetration of Wall for Tubing
  453
- Suspending and Releasing the Unit from the Mounting Plate
  453
Ong
453
- Electrical Connections between Indoor and Outdoor Units
  454
- Multiple Wire Power Cable
  454
- Twin-Wire Low Voltage Cable
  454
- Refrigerant Tubing
  455
- Connect the Indoor to the Outdoor Unit
  455
- Evacuation of the Refrigeration Tubes and the Indoor Unit
  455
- Install the Air-Fresh Hose
  456
- Final Tasks
  457
- Air Conditioner Split Wall Mounted
  458

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