Installation Procedures; Panel Heater Installation - Mitsubishi Electric City Multi PAC-PH01EHYU-E Manuel D'installation

6. Installation Procedures

<PAC-PH01EHYU-E>
[Fig. 6.0.1]
<A> Remove the front panel from the unit by unscrewing the
eight screws.
* Remove the snow protection hood (optional parts), if any.
[Fig. 6.0.2]
<A> Remove the top attachment and the bottom attachment
connecting the main control box and inverter control
box by unscrewing the two screws.
<B> Remove the cover from main control box by unscrewing
the three screws.
A Top attachment
B Bottom attachment
C Main control box
D Inverter control box
[Fig. 6.0.3]
<A> Unscrew the three screws each on the right, left and
rear fin-guards.
<B>Remove the metal sheet wiring cover.
A Fin-guard
B Cover wiring 1
C Cover wiring 4 (in case of left side)
[Fig. 6.0.4]
<A> Unscrew the two screws each on the right and left
panels.
A Left panel
B Right panel
[Fig. 6.0.5]
<A> Unscrew the two screws on the rear panel.
A Rear panel
<PAC-PH02EHYU-E>
[Fig. 6.1.1]
<A> Remove the front panel from the unit by unscrewing the
14 screws.
* Remove the snow protection hood (optional parts), if any.
[Fig. 6.1.2]
<A> Remove the control box front cover by unscrewing the
five screws.
A Control box front cover
[Fig. 6.1.3]
<A> Unscrew the three screws each on the right and left fin-
guards.
<B>Remove the metal sheet wiring cover.
A Fin-guard
B Cover wiring 1

7. Panel Heater Installation

<PAC-PH01EHYU-E>
• Panel heater installation
[Fig. 7.0.1]
<A> Attach the panel heater to the upper side of the left
panel and tighten it with two screws together.
A Left panel
B Panel heater L
(Left wiring port type, wiring color: Yellow)
C Cover wiring 4 (in case of left side)
[Fig. 6.1.4]
<A> Unscrew the three screws each on the rear fin-guards.
<B>Remove the metal sheet wiring cover.
A Fin-guard
B Cover wiring 1
[Fig. 6.1.5]
<A> Unscrew the two screws each on the right and left
panels.
A Left panel
B Right panel
[Fig. 6.1.6]
<A> Unscrew the four screws on the rear panels.
A Rear panel
<PAC-PH03EHYU-E>
[Fig. 6.2.1]
<A> Remove the front panel from the unit by unscrewing the
14 screws.
* Remove the snow protection hood (optional parts), if any.
[Fig. 6.2.2]
<A> Remove the control box front cover by unscrewing the
five screws.
A Control box front cover
[Fig. 6.2.3]
<A> Unscrew the three screws each on the right and left fin-
guards.
<B>Remove the metal sheet wiring cover.
A Fin-guard
B Cover wiring 1
C Cover wiring 4 (in case of left side)
[Fig. 6.2.4]
<A> Unscrew the three screws each on the rear fin-guards.
<B> Remove the metal sheet wiring cover.
A Fin-guard
B Cover wiring 1
[Fig. 6.2.5]
<A> Unscrew the two screws each on the right and left
panels.
A Left panel
B Right panel
[Fig. 6.2.6]
<A> Unscrew the two screws on the rear panels.
A Rear panel
[Fig. 7.0.2]
<A> Attach the panel heater to the upper side of the right
panel and tighten it with two screws together.
A Right panel
B Panel heater R
(Right wiring port type, wiring color: Blue)
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