User Manuals: Toshiba MMY-MUP1401HT8P-TR Conditioning

Manuals and User Guides for Toshiba MMY-MUP1401HT8P-TR Conditioning. We have 1 Toshiba MMY-MUP1401HT8P-TR Conditioning manual available for free PDF download: Service Manual

Toshiba MMY-MUP1401HT8P-TR Service Manual (312 pages)

AIR CONDITIONER MULTI TYPE, Super Modular Multi System-u SMMS-u, Outdoor

Brand: Toshiba | Category: Air Conditioner | Size: 29.41 MB

Table of Contents
2
Refrigerant (R410A)
21
Wiring Diagrams
24
Parts Rating
27
Outdoor Unit (50Hz Model: MMY-MUP***1HT8*)
27
Winding Resistance of Outdoor Unit Main Parts
28
Inverter Assembly
29
Parts Layout in Outdoor Unit
30
Parts Layout in Inverter Assembly
31
Outdoor (Inverter) Print Circuit Board
34
Interface P.C. Board (MCC-1747)
34
Noise Filter P.C. Board (MCC-1748)
35
Inverter P.C. Board for Compressor (MCC-1729)
36
Inverter P.C. Board for Fan (MCC-1734)
37
USB Isolate P.C. Board (MCC-1754)
38
Refrigerant Piping Schematic Drawing
39
Combined Refrigerant Piping System Schematic Diagrams
44
Refrigerant Flow (Cooling)
44
Refrigerant Flow (Single Defrost)
45
Refrigerant Flow (Heating)
46
Refrigerant Flow (Individual Defrost)
47
1) Refrigerant Flow (Automatic Emergency Cooling)
48
1) Refrigerant Flow (Automatic Emergency Heating)
50
Refrigerant Flow (Reclaim)
52
Control Outline
53
Outdoor Unit
53
Indoor Unit
62
Applied Control and Functions
73
Optional Connector Specifications of Indoor P.C.board
73
Test Operation of Indoor Unit
75
Method to Set Indoor Unit Function DN Code
76
Method to Set Outdoor Unit Function Code No. (DN )
83
Applied Control of Indoor Unit
88
Applied Control of Outdoor Unit
92
Outdoor Fan High Static Pressure Shift
92
Priority Operation Mode Setting
93
Applied Control of Outdoor Unit
96
Notice Code
107
System Cooperation Defrosting
109
Test Operation
112
Procedure and Summary of Test Operation
112
Check Items before Test Operation (before Powering-On)
113
Check at Main Power-On
119
Address Setup
121
Precautions
121
Address Setup and Check Procedure
121
Address Setup Procedure
122
Check after Address Setup When Central Control System Is Connected
139
Troubleshooting in Test Operation
140
A Check Code Is Displayed on the Remote Controller
140
No Remote Controller Response with Check Code
141
No Remote Controller Response Without Check Code
141
Connected Indoor/Outdoor Unit Quantity Check
142
Test Operation Check
144
Fan Check
144
Cooling/Heating Test Operation Check
145
Service Support Function
150
Check Function for Connecting of Refrigerant and Control Lines
150
Function to Start/Stop (ON/OFF) Indoor Unit from Outdoor Unit
151
Check Code Clearing Function
158
Remote Controller Distinction Function
161
Pulse Motor Valve (PMV) Forced Open/Close Function in Indoor Unit
162
Pulse Motor Valve (PMV) Forced Open/Close Function and Solenoid Valve
163
Forced on Function in Outdoor Unit
163
Fan Operation Check in Outdoor Unit
165
Abnormal Outdoor Unit Discrimination Method by Fan Operating Function
166
Manual Adjustment Function of Outside Temperature (TO) Sensor
167
Refrigerant Leakage Detection
168
Monitor Function of Remote Controller Switch
169
Wave Tool Advance for SMMS-U Series
171
Before the Use of Wave Tool Advance
171
About Wave Tool Advance
171
Valid/Prohibition/Permission Setting for Test Operation from WTA App
171
Confirmation for NFC Tag Communication
172
Troubleshooting
173
Overview
173
Troubleshooting Method
174
Troubleshooting Based on Information Displayed on Remote Controller
180
Check Codes Displayed on Remote Controller and SMMS-U Outdoor Unit (7-Segment Display on I/F Board) and Locations to be Checked
184
Diagnosis Procedure for each Check Code
199
7-Segment Display Function
230
Oil Level Judgment Display
237
SMMS-U Outdoor Interface P.C. Board Function Setting Change Table
238
Leakage/Clogging of Refrigerating Cycle Circuit
240
Sensor Characteristics
246
Pressure Sensor Output Check
249
Backup Operation (Emergency Operation)
251
Note for Backup Operation
251
Compressor Backup Operation Setting
252
Outdoor Unit Backup Operation Setting
254
Follower Outdoor Unit Backup Operation Setting (Failure of Follower Outdoor Unit)
254
Header Outdoor Unit Backup Operation Setting
256
Unit)
256
Cooling-Season Outdoor Unit Backup Operation Setting
258
Outdoor Unit Automatic Backup Operation Outline
259
Outdoor Unit Refrigerant Recovery Method
260
Refrigerant Recovery from Troubled Outdoor Unit (Reclaim)
260
Note for Refrigerant Recovery Operation
260
Refrigerant Recovery Procedure a
260
Unit Turn On)
260
Refrigerant Recovery Procedure B
262
Does Not Turn On)
262
How to Operate System While Troubled Outdoor Unit Being Repaired
263
Work Procedure after Repair
264
Replacing Compressors
265
Compressor Replacement Procedure (Outline)
265
Replacement of Compressors
266
Check Procedure to Search Cause of Compressor Oil Shortage
270
Outdoor Unit Parts Replacement Methods
274
Board Exchange Procedures
288
Replacement of Outdoor P.C. Board & Inverter Parts
288
List of Service Parts (Inverter)
288
Configuration of Inverter Assembly
289
Interface P.C. Board (MCC-1747) Replacement Procedure
292
Compressor P.C. Board (MCC-1729) Replacement Procedure
293
Fan-Motor P.C. Board (MCC-1734) Replacement Procedure
295
Noise Filter P.C. Board 1 (MCC-1748) Replacement Procedure
296
Noise Filter P.C. Board 2 (MCC-1748) Replacement Procedure
297
Exploded Diagram/Parts List
298
Outdoor Unit (8, 10, 12, 14HP)
298
Outdoor Unit (16, 18, 20HP)
301
Outdoor Unit (22, 24HP)
304

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User Manuals: Toshiba MMY-MUP1401HT8P-TR Conditioning

Toshiba MMY-MUP1401HT8P-TR Service Manual (312 pages)

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