Trane Mitsubishi Electric CITY MULTI TPLFYP006EM140B User Manual

TECHNICAL & SERVICE MANUAL
Indoor unit
[Model Name]
CONTENTS
1. SAFETY PRECAUTION
..........................
2
2. PARTS NAMES AND FUNCTIONS
........
4
3. SPECIFICATIONS
.................................
12
4. 4-WAY AIRFLOW SYSTEM
..................
18
5. OUTLINES AND DIMENSIONS
............
21
6. WIRING DIAGRAM
...............................
22
7. REFRIGERANT SYSTEM DIAGRAM
......
23
8. MICROPROCESSOR CONTROL
.........
24
9. TROUBLESHOOTING
..........................
31
10. DISASSEMBLY PROCEDURE
...........
39
INDOOR UNIT
PARTS CATALOG (OCBT746)
R410A
August 2020
No. OCHT746
REVISED EDITION-A
Grille model
[Model Name]
TLP-41EAEU
WIRED REMOTE
CONTROLLER
(Option)
IR WIRELESS REMOTE
CONTROLLER
(Option)
ON/OFF TEMP
MENU
ON
OFF
RETURN
SELECT
HOLD
Model name
indication for
MAIN UNIT
Model name
indication for GRILLE
TPLFYP006EM140B
TPLFYP008EM140B
TPLFYP012EM140B
TPLFYP015EM140B
TPLFYP018EM141B
TPLFYP024EM140B
TPLFYP030EM140B
TPLFYP036EM140B
TPLFYP048EM140B
INDOOR UNIT FOR VRF SYSTEM
Revision:
•
5.OUTLINES AND
DIMENSIONS has been
revised.
•
Some descriptions
have been modified
in
REVISED EDITION-A .
OCHT746 is void.

Trane Mitsubishi Electric CITY MULTI TPLFYP006EM140B Specifications

General

Category	Air Conditioner
Brand	Trane Mitsubishi Electric
Model	CITY MULTI TPLFYP006EM140B
Refrigerant	R410A
Operating Temperature (Heating)	-15 to 24°C

Summary

SAFETY PRECAUTION

R410A Refrigerant Handling Cautions

Guidelines on piping, oil, charging, and general use of R410A refrigerant.

Service Precautions and Refrigerant Charging

Cautions for service operations and detailed steps for refrigerant charging.

SPECIFICATIONS

General Model Specifications

Detailed technical specifications for various CITY MULTI indoor unit models.

Electrical Component Specifications

Specifications for electrical parts such as thermistors, motors, and fuses.

WIRING DIAGRAM

REFRIGERANT SYSTEM DIAGRAM

TROUBLESHOOTING

Component Testing and Fault Diagnosis

Detailed checks for thermistors, expansion valves, DC fan motors, and common faults.

Test Point Diagram and Checks

Visual guide to test points on the indoor controller board for troubleshooting.

DISASSEMBLY PROCEDURE

Removing External and Electrical Parts

Removing Drain Pan, Thermistors, Pump, and Heat Exchanger

Detailed steps for removing drain pan, thermistors, pump, float switch, and heat exchanger.