Hitachi YUTAKI S Serie Manual De Instrucciones página 28

UNIT INSTALLATION
6.1.4 Factory-supplied indoor unit components
Accessory Image
Shut-off valve
(2-3HP: 1")
(4-10HP: 1-1/4")
Gasket
Wall support
CD-ROM
Instruction
manual
Declaration of
-
conformity
?
N O T E
• The previous accessories are supplied inside the packing assembly
(besides the indoor unit).
• Additional refrigerant piping (field supplied) for connections to outdoor
unit needs to be available.
• If some of these accessories are not packed with the unit or any
damage to the unit is detected, please contact your dealer.
6.2 REMOVING THE COVERS
If it is necessary to access to the indoor unit components, please follow these operations.
6.2.1 Removing the indoor unit service cover
?
N O T E
The indoor unit service cover needs to be removed for any task inside
the indoor unit.
1 Unscrew the 2 screws which fixes the frame of the unit
controller to the indoor unit service cover.
20 PMML0336B rev.1 - 03/2016
All manuals and user guides at all-guides.com
Qty. Purpose
To make easier the
installation work in the
2 space heating water inlet/
outlet connections. For a
better servicing.
Two gaskets for each space
4 heating connections
(inlet/outlet)
For hanging the unit on the
1
wall
With the detailed Installation
1
and operation manual
Basic instructions for the
1
installation of the device.
1 -
6.1.5 Indoor unit main parts (Descriptions)
Nº Part
1 Indoor unit service cover
2 Unit controller frame
3 Unit controller
4 Piping connections
2 Slide the service cover slightly upward and remove it pulling
to back.
!
C A U T I O N
• Take care with the LCD display of the unit controller while removing
the frame.
• Pay attention of no falling off the service cover.
• Take care when removing service cover; the parts inside the unit
could be hot.
1
2
3
4