Mitsubishi Electric TRANE CITY MULTI TPKFYP004LM140A Technical & Service Manual page 38

OPERATION PROCEDURE
8. REMOVING THE HEAT EXCHANGER AND LEV
(1) Remove the panel and the corner box (Refer to procedure 1).
(2) Remove the electrical box (Refer to procedure 3) and the
nozzle assembly (Refer to procedure 4).
(3) Remove the water cover.
(4) Remove the pipe thermistors. (Refer to procedure 7).
(5) Disconnect the connector (CN60) on the indoor controller
board.
(6) Remove the motor bed together with fan motor and motor
band (Refer to procedure 6).
(7) Remove 2 screws fixing the left side of the heat exchanger.
(See Photo 10)
(8) Remove the heat exchanger with LEV.
9. REMOVING THE ROOM TEMPERATURE THERMISTOR
(1) Remove the panel and corner box. (Refer to procedure 1)
(2) Remove the electrical box covers. (Refer to procedure 2)
(3) Remove the room temperature thermistor.
(4) Disconnect the connector (CN20) on the indoor controller
board.
MITSUBISHI ELECTRIC TRANE HVAC US LLC
cCopyright 2020 MITSUBISHI ELECTRIC CORPORATION
Issued: Jun. 2021 No. OCHT715 REVISED EDITION-A
Published: Mar. 2020 No. OCHT715
Made in Japan
HEAD OFFICE: 1340 SATELLITE BOULEVARD, SUWANEE, GA 30024, USA
PHOTOS/FIGURES
Photo 12
Heat exchanger
Photo 13
Heat exchanger
LEV
Photo 14
Room temp. thermistor
(TH21)
Specifications are subject to change without notice.
38
LEV
Water cover
Connect for ground
Indoor controller
board