Mitsubishi Electric VL-250CZPVU-L-ERT Handbook page 79

(5) Remove the thermistor
[1] Remove the heat exchanger. ... Refer to (2).
[2] Remove the PCB cover. ... Refer to (3).
For the thermistor (OA)
[3] Remove the DC motor assembly (EA). ... Refer to (4).
[4] Remove the element guide (OA) by sliding it as shown in the pictures.
Element guide (OA)
[5] Remove the thermistor (OA).
Assembly precaution
When attaching the thermistor, align the insulok tie
with the groove and fix the thermistor as shown in the
picture.
a. Disconnect the thermistor (OA) relay connector.
b. Remove the thermistor (OA) lead from the lead
clamper.
c. Remove the metal clip fixing screw.
(1 screw: indicated by
Element guide (OA)
)
─ 79 ─
Element guide (OA)
Insulok tie Thermistor (OA)
Metal clip Thermistor (OA) relay connector
Lead clamper