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FDCVA802HESAR
Mitsubishi Heavy Industries FDCVA802HESAR Manuals
Manuals and User Guides for Mitsubishi Heavy Industries FDCVA802HESAR. We have
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Mitsubishi Heavy Industries FDCVA802HESAR manuals available for free PDF download: Technical Manual
Mitsubishi Heavy Industries FDCVA802HESAR Technical Manual (328 pages)
packaged/MULTI-TYPE (V-MULTI)PACKAGED AIR-CONDITIONER
Brand:
Mitsubishi Heavy Industries
| Category:
Air Conditioner
| Size: 8.83 MB
Table of Contents
High Static Pressure Duct Type
1
Wall Mounted Type
1
Table of Contents
3
How to Read the Model Name
5
General Information
5
Specifi C Features
5
Selection Data
6
Specifications
6
Ceiling Recessed Compact Type (FDTC)
6
Ceiling Recessed Type (FDT)
13
Ceiling Suspended Type (FDEN)
37
Satellite Ducted Type (FDUM)
59
High Static Pressure Duct Type (FDU)
79
Wall Mounted Type (FDKN)
81
Range of Usage & Limitations
91
Height and Length Restrictions for Refrigerant Piping
92
Exterior Dimensions
94
Indoor Unit
94
Wired Remote Controller
106
Precaution in Extending the Remote Control Cord
106
Remote Controller Mounting Dimensions
106
Remote Controller (Optional Parts)
106
Wireless Remote Controller
107
Outdoor Unit Dimensions
108
Inside View
114
Exterior Appearance
117
Piping System
120
Preset Point of the Protective Devices
126
Selection Chart
127
Capacity Compensation Coeffcient
128
Power Consumption Correction Factor
131
Sensible Heat Factor
134
Piping Length Limitations
137
How to Obtain the Cooling and Heating Capacity
137
Characteristics of Fan
138
Noise Level
141
Indoor Unit
141
Outdoor Unit
144
Electrical Data
145
Electrical Wiring
145
Indoor Unit
145
Outdoor Unit
152
Outline of Operation Control by Microcomputer
157
Remote Controller View
157
Operation Section
158
Automatic Operation
159
Control Parts Operation During Cooling and Heating
159
Operation Control Function by the Indoor Controller
159
Room Temperature Control (Differential of Thermostat)
159
Dehumidifying Operation ("Thermal Dry")
160
Timer Operation
160
FM Control with the Heating Thermostat Turned off
161
Hot Start (Cold Draft Prevention During Heating)
161
Auto Swing Control (Except the FDU, FDUM Model)
162
Filter Sign
162
Louver Control/Auto Louver Horizontal Set During Heating
162
Room Temperature Sensing Temperature Compensation During Heating
162
Air Flow Mode Control
163
Compressor Inching Prevention Control/Heating Overload Protection
163
Condensate Pump Motor (DM) Control [FDT and FDUM Models Only]
163
Frost Prevention During Cooling, Dehumidification
163
External Control (Remote Display) /Control of Input Signal
164
Using 1 Remote Controller to Control Multiple Units
164
Operation Control Function by the Wired Remote Controller
166
Power Failure Compensation Function
166
Remote Controller Operation Mode Switch Switching Sequence
166
Remote Controller PCB Parts Arrangement
166
Compressor Soft Start Control
167
Models FDCVA151 ~ 251
167
Operation Control Function by the Outdoor Controller
167
Compressor Protective Control According to Operating Speed
168
Compressor Protective Start III
168
Outdoor Fan Control
168
Outdoor Unit Fan Speed Control
169
Snow Protection Fan Control
169
Compressor Protective Control
170
Defrosting
170
Discharge Pipe Temperature Control
170
Anomalous Discharge Pipe Temperature
171
Anomalous Stop Due to Starting of the Compressor
172
Insufficient Refrigerant Protection Control
172
Inverter Protection Control
172
Temperature Thermistor Disconnection
172
Compressor Start Control
173
Deciding the Compressor Speed
173
Low Voltage Protection Control
173
Models FDCVA302 ~ 1002
173
Test Operation
173
Contents of Fan Speed Control
175
Outdoor Unit Fan Control
175
Fan Speed Control When the Unit Started
176
Open Phase Protection
182
Temperature Thermistor and Low Pressure Sensor Disconnection
182
Silent Mode Control
183
Abnormal Stop by Failing in Starting the Compressor
184
Compressor Rotor Lock Error
184
Pump down Control
184
Safety Precautions
185
Application Data
185
Installation of Indoor Unit
186
Ceiling Recessed Compact Type (FDTC)
186
Suspension
187
Drain Piping
187
When Embedded into Ceiling
187
Drainage Test
188
Forced Drain Pump Operation
188
Panel Installation
189
Ceiling Recessed Type (FDT)
191
Removing the Air Return Grille
195
Removing the Corner Panel
195
If the Vertical Air-Flow Direction Is Fixed
196
Corner Panel Installation
197
Ceiling Suspended Type (FDEN)
197
Wireless Remote Control Unit Operation Distance
198
Installation Preparation
198
Remove the Suspension Lug
199
Suspension Bolt Position
199
Fasten the Suspension Lugs to the Suspension Bolts
199
Attach the Unit to the Suspension Lugs
199
In Order to Make It Easier for Water to Drain out
200
Refrigerant Piping
200
Wall Mounted Type (FDKN)
201
Attaching of Mounting Plate
202
Procedure for Making Hole on the Wall
202
Forming of Piping and Drain Hose
202
Relation between Illumination at Receiver Unit and Operating Distance
202
Satellite Ducted Type (FDUM)
204
Adjusting the Unit’s Levelness
205
Blower Fan Tap Switch
205
Supply Air Duct
205
Access Door
205
Return Air Port
206
Return Air Port with Canvas Duct
207
Connection of Intake and Exhaust Ducts
207
Duct Connection
207
Drainage from the Lower Drain Socket
209
High Static Pressure Duct Type (FDU)
210
Simplified Method for Determination of Duct Dimensions
212
Installation of Wired Remote Controller
214
Installation of Outdoor Unit
215
Haulage and Installation
215
Decision of Piping Specification
217
Refrigerant Piping Work
217
Points for Attention in Installing Refrigerant Piping
220
How to Remove the Side Cover
221
Refrigerant Pipe Connection
221
Method for Connecting the Accessory Pipe
221
Air Tightness Test and Air Purge
223
Refrigerant Charge
224
Charging Refrigerant
225
Drain Piping Work
225
Electrical Wiring
225
Power Cable, Indoor-Outdoor Connecting Wires
226
Remote Controller Wiring and Connection Procedure
227
Setting Functions Using the Wired Remote Controller
228
Function Setting Method
230
Changing the Remote Control Set Temperature Range
232
Checking Operation Data
233
Test Run from an Outdoor Unit
234
Failure Diagnosis in a Test Run
235
The State of the Electronic Expansion Valve
236
Test Run from an Wired Remote Controller
236
Maintenance Data
237
Servicing
237
Evacuation Procedure
237
Trouble Shooting for Refrigerant Circuit
238
Diagnosing of Microcomputer Circuit
239
Selfdiagnosis Function
239
Display Sequence of Error, Inspection Display Lamp
241
Procedures of Trouble Diagnosis
242
Error Diagnosis Procedures at the Indoor Unit Side
242
Parts Layout on the Indoor Unit PCB
243
Check Method When the Error Code Is Display
248
Error Display "Wait"
250
Indoor – Outdoor Communications Trouble Initial
250
Indication Example in Case of Wrong Interconnection
252
Behavior When Address Setting Is Wrong
252
Communication Error between the Remote Controller and the Indoor Unit
253
Defective Indoor Unit Heat Exchanger Thermistor
254
Detective Return Air Thermistor
254
Heating Overload
255
Drain Trouble
255
Control of 1 Remote Controller VS Multiple Units
256
Excessive Number of Units (more than 17 Units)
256
Communications Are Faulty between Master and Slave Indoor Units
256
Fan Motor Abnormalities
257
Defective Remote Controller Thermistor
259
Resistance-Temperature Characteristic of Remote Controller Thermister
259
Error Diagnosis Procedures at the Outdoor Unit Side
260
Parts Layout on the Outdoor Unit PCB
261
Parts Layout on the Outdoor Unit Inverter PCB
264
Outdoor Unit Controller Failure Diagnosis Circuit Diagram
266
Communications Error During Operation
271
Inverter Primary Current Anomalous
271
Power Supply Open Phase
272
Cooling Overload Operation
273
Discharge Temperature Error
275
Set Temperature for Protective Control
275
Defective Outdoor Unit Heat Exchanger Thermistor
276
Defective Ambient Air Temperature Thermistor
276
Defective Discharge Pipe Thermistor
277
63H1 Operation
277
Power Transistor Is Overheating
278
Current Cut
279
Inverter Communications Are Anomalous
279
Inverter Over-Voltage Trouble
280
Over-Current Error on A/F (Active Fi Lter) Module
280
DC Fan Motor Failure
281
Anomalous Low Pressure or Low Pressure Sensor Disconnection
282
Inverter, Fan Motor Fault
283
Defective Suction Pipe Temperature Thermistor
283
Low Pressure Sensor Fault
284
Under-Dome Temperature Thermistor Fault
284
Power Transistor Thermistor Fault
285
Insuffi Cient Refrigerant Amount
285
Anomaly in Compressor Starting
286
Compressor Loader Position Detection Error
287
Power Transistor Module Inspection Procedure
288
Power Transistor Module Terminal Short Circuit Check Procedure
288
4 Way Valve Does Not Switch During Heating Operation
289
Inspection Procedure for the Failure Which Doesn't Have an Error Code
289
Check Anomalous Operation Data with the Wired Remote Controller
290
Check Display on Wireless Specifi Cation Models (FDEN · FDKN· FDT)
291
Multi-Type (V Multi) Packaged Air-Conditioner
292
General Information
293
Specifi C Features
293
How to Read the Model Name
293
Table of Models
294
Table of System Combinations
294
Selection Data
295
Specifi Cations
295
Indoor Unit
295
(A) Ceiling Recessed Compact Type (FDTC)
295
(B) Ceiling Recessed Type (FDT)
296
(C) Ceiling Suspended Type (FDEN)
299
(D) Wall Mounted Type (FDKN)
302
(E) Satellite Ducted Type (FDUM)
304
Outdoor Unit
306
Operation Chart
312
Operating Characteristic of Outdoor Unit
312
Operating Characteristic of Indoor Unit
312
Calculation of Total Operation Characteristics
313
Operation Characteristics of each Unit
313
3 Phase Models Characteristics
314
Range of Usage & Limitations
315
Exterior Dimensions
318
Inside View
318
Exterior Appearance
318
Piping System
318
Selection Chart
318
Characteristics of Fan
318
Noise Level
318
Electrical Data
318
Outline of Operation Control by Microcomputer
318
Application Date
318
Wireless Kit (Optional Parts)
319
Attachment of Wireless Kit
320
Control of a Plural Number of Indoor Units with One Remote Controller
322
Check Display List
322
Safety Precautions
323
Wiring Connected to the Light Detection Adaptor
324
Installation for Light Detection Adaptor
324
Installation with Enclosed Bracket
325
Direct Installation Onto the Ceiling with Wood Screws
325
Wireless Remote Controller Operation Distance
326
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Mitsubishi Heavy Industries FDCVA802HESAR Technical Manual (329 pages)
PACKAGED AIR-CONDITIONER and MULTI-TYPE (V-MULTI) PACKAGED AIR-CONDITIONER
Brand:
Mitsubishi Heavy Industries
| Category:
Air Conditioner
| Size: 9.07 MB
Table of Contents
1. Packaged Air-Conditioner
3
High Static Pressure Duct Type
1
Wall Mounted Type
1
Packaged Air-Conditioner .................................................................................... 2
2
Table of Contents
3
General Information
5
Specifi C Features
5
How to Read the Model Name
5
Selection Data
6
Specifications
6
Ceiling Recessed Compact Type (FDTC)
6
Ceiling Recessed Type (FDT)
13
Ceiling Suspended Type (FDEN)
37
Satellite Ducted Type (FDUM)
59
High Static Pressure Duct Type (FDU)
79
Wall Mounted Type (FDKN)
81
Range of Usage & Limitations
91
Exterior Dimensions
94
Indoor Unit
94
Remote Controller (Optional Parts)
106
Outdoor Unit
108
Inside View
114
Exterior Appearance
117
Piping System
120
Selection Chart
127
Characteristics of Fan
138
Noise Level
141
Indoor Unit
141
Outdoor Unit
144
Electrical Data
145
Electrical Wiring
145
Indoor Unit
145
Outdoor Unit
152
Outline of Operation Control by Microcomputer
157
Remote Controller
157
Operation Section
158
Operation Control Function by the Indoor Controller
159
Operation Control Function by the Wired Remote Controller
166
Operation Control Function by the Outdoor Controller
167
Models FDCVA302 ~ 1002
173
Application Data
185
Installation of Indoor Unit
186
Ceiling Recessed Compact Type (FDTC)
186
Ceiling Recessed Type (FDT)
191
Ceiling Suspended Type (FDEN)
197
Wall Mounted Type (FDKN)
201
Satellite Ducted Type (FDUM)
204
High Static Pressure Duct Type (FDU)
210
Installation of Wired Remote Controller
216
Installation of Outdoor Unit
217
Haulage and Installation
217
Refrigerant Piping Work
219
Air Tightness Test and Air Purge
225
Refrigerant Charge
226
Drain Piping Work
227
Electrical Wiring
227
Setting Functions Using the Wired Remote Controller
230
Checking Operation Data
235
Test Run
238
Maintenance Data
239
Servicing
239
Trouble Shooting for Refrigerant Circuit
240
Diagnosing of Microcomputer Circuit
241
Error Diagnosis Procedures at the Indoor Unit Side
244
Procedures of Trouble Diagnosis
244
Error Diagnosis Procedures at the Outdoor Unit Side
262
Inspection Procedure for the Failure Which Doesn't Have an Error Code
291
Check Anomalous Operation Data with the Wired Remote Controller
292
Error Code
293
Check Display on Wireless Specifi Cation Models (FDEN · FDKN· FDT)
293
2. Multi-Type (V Multi) Packaged Air-Conditioner
294
General Information
295
Specifi C Features
295
How to Read the Model Name
295
Table of Models
296
Satellite Ducted Type (Fdum)
296
Wall Mounted Type (Fdkn)
296
Table of System Combinations
296
Selection Data
297
Specifi Cations
297
(A) Ceiling Recessed Compact Type (FDTC)
297
Indoor Unit
297
(B) Ceiling Recessed Type (FDT)
298
(C) Ceiling Suspended Type (FDEN)
301
(D) Wall Mounted Type (FDKN)
304
(E) Satellite Ducted Type (FDUM)
306
Outdoor Unit
308
Operation Chart
314
Range of Usage & Limitations
317
Exterior Dimensions
320
Inside View
320
Exterior Appearance
320
Piping System
320
Selection Chart
320
Characteristics of Fan
320
Noise Level
320
Electrical Data
320
Outline of Operation Control by Microcomputer
320
Application Date
320
Safety Precautions
325
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