Mitsubishi Heavy Industries FDCW100VNX-A, Technical Manual

Page: 96 / 315

Installation
'19 • HM-T-340
Temperature limiter
Temperature limiter (FD1) cuts off the power supply of the
electrical heating module if the temperature increases to the
range of approximately 98°C or decreases below
−
8°C, and
can be reset manually.
Important
In the case of the thermal fuse, please report it to an
authorized service facility to eliminate the possible cause.
Resetting
Temperature limiter (FD1) is accessible behind the front cover.
Temperature limiter is reset by strong pressing of the button
(FD1-SF2) using a small screwdriver. Press the button, max.
15 N (approx. 1.5kg).
FD1
FD1-SF2
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Indoor unit installation
- 94 -
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