Mitsubishi Electric TRANE CITY MULTI TPKFYP008LM140A User Manual

TECHNICAL & SERVICE MANUAL
Indoor unit
[Model Name] [Service Ref.]
INDOOR UNIT
R410A
Model name
indication
PARTS CATALOG (OCBT715)
No. OCHT715
REVISED EDITION-A
June 2021
Note:
• This manual describes
service data of the indoor
units only.
TPKFYP004LM140A
TPKFYP004LM140A
TPKFYP006LM140A
TPKFYP006LM140A
TPKFYP008LM140A
TPKFYP008LM140A
TPKFYP012LM140A
TPKFYP012LM140A
TPKFYP015LM140A
TPKFYP015LM140A
TPKFYP018LM140A
TPKFYP018LM140A
Revision:
• Outlines and dimensions
have been modified
in REVISED EDITION-A.
Revision:
• Outlines and dimensions
have been modified
in REVISED EDITION-A.
Revision:
• Outlines and dimensions
have been modified
in REVISED EDITION-A.
OCHT715 is void.
CONTENTS
1. SAFETY PRECAUTION ·······················2
2. PARTS NAMES AND FUNCTIONS ········4
3. SPECIFICATION ······························ 12
4. NOISE CRITERION CURVES ············· 15
5. OUTLINES AND DIMENSIONS ··········· 17
6. WIRING DIAGRAM ··························· 19
7. REFRIGERANT SYSTEM DIAGRAM ··· 20
8. MICROPROCESSOR CONTROL ········· 20
9. TROUBLESHOOTING ······················· 27
10. DISASSEMBLY PROCEDURE ············ 35

Mitsubishi Electric TRANE CITY MULTI TPKFYP008LM140A Specifications

General

Brand	Mitsubishi Electric
Model	TRANE CITY MULTI TPKFYP008LM140A
Category	Air Conditioner
Language	English

Summary

1 SAFETY PRECAUTION

General R410A Refrigerant Handling

Guidelines for safe handling of R410A refrigerant, including piping, oil, charging, and ventilation.

3 SPECIFICATIONS

Unit Specifications

Detailed technical specifications for cooling, heating, power input, current, dimensions, and net weight.

Electrical Parts Specifications

6 WIRING DIAGRAM

Indoor Unit Wiring Schematics

7 REFRIGERANT SYSTEM DIAGRAM

Refrigerant Flow and Components

8 MICROPROCESSOR CONTROL

Cool Operation Control

Control logic and operation for COOL mode.

Dry Operation Control

Control logic and operation for DRY mode.

Fan Operation Control

Control logic and operation for FAN mode.

Heat Operation Control

Control logic and operation for HEAT mode.

Auto and Stopped Operation Control

9 TROUBLESHOOTING

Component Checks and Troubleshooting

Procedures for checking components, resistance, and troubleshooting common issues.

9-2 FUNCTION OF DIP SWITCH

Mode and Capacity Settings

10 DISASSEMBLY PROCEDURE