US FLOOR / FLOOR
Minichiller inverter Duo
28
7.7.4 Removal of the front-right side panel of the outdoor unit models 12 and 16
The following illustra
ti
on shows the procedure for removing the front-right side panel in order to reach the terminal block in the
models 12 and 16.
1) Remove the
fixing
screws as indicated
in the
fi
gure below.
2) Push down the front-right side panel.
3) Turn front-right side panel in the
direc
tion
of the arrow in order to remove it.
To replace and secure the front-right side panel follow the same procedure but in reverse.
7.7.5 Safety thermostats
When this ELECTRIC HEATER kit is present , there are 2 thermostats installed inside the single bo
x:
A.
Manual reset th
ermostat:
•
Opening 90±5°C;
•
Manual
rest:
following the procedure in the Paragraph 27.1, remove the
front panel, unscrew the plug casing on the on thermostats
box
, push
the red bu
tton
with a suitable tool, and replace the plug.
B.
Automa
tic
reset thermostat
:
•
Opening 70±4°C;
•
Di
ffere
n
ti
al 5±3.5°C
(
WARNING
:
Adjustment knob of the in
tervention
threshold of the auto
matic
thermostat
with factory se
ttin
g, other values can ensure the proper op
eration
of the unit)
For some con
fi
g
urati
ons of the ELECTRIC HEATER kit placed on the models FLOOR and FLOOR-S, you can get two thermostats
box
es, one controlling the temperature on the DHW technical side and the other one for plant side.
