Toshiba MMY-MUP0801FT8(J)P-E Manuals

Manuals and User Guides for Toshiba MMY-MUP0801FT8(J)P-E. We have 1 Toshiba MMY-MUP0801FT8(J)P-E manual available for free PDF download: Service Manual

Toshiba MMY-MUP0801FT8(J)P-E Service Manual (353 pages)

AIR CONDITIONER (MULTI TYPE)

Brand: Toshiba | Category: Air Conditioner | Size: 45 MB

Table of Contents
2
Safety Caution
6
Precautions for Safety
9
Declaration of Conformity
14
Specifications
16
Carrying in the Outdoor Unit
16
Charging Requirement with Additional Refrigerant
21
Refrigerant (R410A)
23
Cautions on Installation/Service
23
Pipe Materials
23
Wiring Diagrams
26
Parts Rating
31
Outdoor Unit (MMY-MUP***1FT8P*)
31
Winding Resistance of Outdoor Unit Main Parts
32
Inverter Assembly
33
Flow Selector Unit (Multi-Port , Single-Port)
33
Parts Layout in Outdoor Unit
34
Parts Layout in Inverter Assembly
36
Outdoor (Inverter) Print Circuit Board
39
Interface P.C. Board (MCC-1747)
39
Noise Filter P.C. Board (MCC-1748)
40
Inverter P.C. Board for Compressor (MCC-1729)
41
Inverter P.C. Board for Fan (MCC-1734)
42
USB Isolate P.C.board (MCC-1754)
42
Parts Layout in Flow Selector Unit
43
Parts Layout in Flow Selector Unit Multi-Port Type
43
Parts Layout in Flow Selector Unit Single-Port Type
43
Parts Layout in Electric Part Assembly (Flow Selector Unit)
44
Parts Unit Print Circuit Board
45
FS Unit Multi-Port Type P.C. Board (MCC-1770)
45
FS Unit Single-Port Type P.C. Board (MCC-1771)
46
Refrigerant Piping Schematic Drawing
47
Outdoor Unit
47
Indoor Unit
51
Combined Refrigerant Piping System Schematic Diagrams
52
Cooling Operation (Operation of Cooling Only)
52
Single Defrost Unit
53
Heating Operation (Operation of Heating Only)
54
Individual Defrost Operation
55
Simultaneous Cooling Operation (Operation of Cooling and Heating)
56
Simultaneous Heating Operation (Operation of Cooling and Heating)
57
Emergency Cooling Operation (Operation of Cooling Only)
58
Manual Emergency Heating
59
Control Outline
60
Outdoor Unit
60
Indoor Unit
69
Compact 4-Way Cassette Type
77
Applied Control and Functions
80
Method to Set Outdoor Unit Function Code No. (O.DN )
80
Applied Control of Outdoor Unit
85
Outdoor Fan High Static Pressure Shift
85
Specifications
85
Priority Operation Mode Setting
86
Applied Control of Outdoor Unit
88
Operation
90
Snowfall Fan Control
94
External Master ON/OFF Control
94
Night Operation (Sound Reduction) Control
95
Operation Mode Selection Control
96
Trouble/Operation Output
97
Compressor Operation Output
98
Operating Rate Output
99
Notice Code
100
System Cooperation Defrosting
102
Setup Method
103
Night Operation (Sound Reduction Control)
105
Test Operation
107
Procedure and Summary of Test Operation
107
Check Items before Test Operation (before Powering-On)
108
Check at Main Power-On
114
Address Setup
116
Precautions
116
Address Setup and Check Procedure
116
Address Setup Procedure
117
Basic Procedure
123
Communication Setting
129
Address Setting Method
132
Setup Procedure
132
Setting When Connecting Indoor Units to FS (Flow Selector)
137
Connection Rules
137
Check after Address Setup When Central Control System Is Connected
138
Troubleshooting in Test Operation
140
A Check Code Is Displayed on the Remote Controller
140
No Remote Controller Response with Check Code
142
No Remote Controller Response Without Check Code
142
Connected Indoor/Outdoor Unit Quantity Check
143
Test Operation (Test Run) Check
149
Fan Check
149
Inspection Mode (Safety Measures)
150
Cooling/Heating Test Operation Check
150
Wired Remote Controller
151
Heating Operation
154
Service Support Function
155
Check Function for Connecting of Refrigerant and Control Lines
155
Function to Start/Stop (ON/OFF) Indoor Unit from Outdoor Unit
157
Check Code Clearing Function
164
Remote Controller Distinction Function
166
Pulse Motor Valve (PMV) Forced Open/Close Function in Indoor Unit
167
Forced on Function in Outdoor Unit
168
Pulse Motor Valve (PMV) Forced Open/Close Function in FS Unit
169
Fan Operation Check in Outdoor Unit
171
Abnormal Outdoor Unit Discrimination Method by Fan Operating Function
172
Manual Adjustment Function of Outside Temperature (TO) Sensor
173
Confirmation of the Check Code ( L02, L11, L13, L14 ) Occurred During Installation
174
Confirmation of the Number of FS Units Connected
174
Refrigerant Leakage Detection
175
Monitor Function of Remote Controller Switch
176
Before the Use of Wave Tool Advance
178
About Wave Tool Advance
178
Valid/Prohibition/Permission Setting for Test Operation from WTA App
178
Confirmation for NFC Tag Communication
179
Troubleshooting
180
Overview
180
Troubleshooting Method
181
Troubleshooting Based on Information Displayed on Remote Controller
187
Check Codes List
191
Diagnosis Procedure for each Check Code
211
7-Segment Display Function
253
Oil Level Judgment Display
260
Display Example
260
SMMS-U Outdoor Interface P.C. Board Function Setting Change Table
261
Leakage/Clogging of Refrigerating Cycle Circuit
263
Outdoor Unit
264
Sensor Characteristics
269
Pressure Sensor Output Check
272
Backup Operation (Emergency Operation)
274
Note for Backup Operation
274
Compressor Backup Operation Setting
275
Outdoor Unit Backup Operation Setting
277
Follower Outdoor Unit Backup Operation Setting (Failure of Follower Outdoor Unit)
277
Header Outdoor Unit Backup Operation Setting (Failure of Header Outdoor Unit)
280
Cooling-Season Outdoor Unit Backup Operation Setting
282
Outdoor Unit Refrigerant Recovery Method
283
Refrigerant Recovery from Troubled Outdoor Unit (Reclaim)
283
Note for Refrigerant Recovery Operation
283
Refrigerant Recovery Procedure a (Case that the Troubled Outdoor Unit Turn On)
283
Refrigerant Recovery Procedure B (Case that the Troubled Outdoor Unit Does Not Turn On)
285
How to Operate System While Troubled Outdoor Unit Being Repaired
286
Work Procedure after Repair
287
Replacing Compressors
288
Compressor Replacement Procedure (Outline)
288
Replacement of Compressors
289
Check Procedure to Search Cause of Compressor Oil Shortage
293
Outdoor Unit Parts Replacement Methods
297
Work Procedure
297
Board Replacement Procedures
315
Replacement of Outdoor P.C. Board & Inverter Parts
315
List of Service Parts (Inverter)
315
Configuration of Inverter Assembly
316
Interface P.C. Board (MCC-1747) Replacement Procedure
319
Included Items
319
Replacement Steps
319
Outdoor Unit
322
Fan-Motor P.C.board (MCC-1734) Replacement Procedure
324
Noise Filter P.C. Board (MCC-1749) Replacement Procedure
325
Noise Filter P.C. Board (MCC-1749) Replacement Procedure
326
Fs Unit Parts Replacement Methods
327
Flow Selector Unit Multi-Port Type
327
Work Procedure
329
Flow Selector Unit Single-Port Type
332
Exploded Diagram/Parts List
337
Outdoor Unit
337
Inverter Assembly
348
Flow Selector Unit Multi-Port Type
351
Flow Selector Unit Single-Port Type
352

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Toshiba MMY-MUP0801FT8(J)P-E Service Manual (353 pages)

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