5 Installation
Installation and operation manual
12
SERHQ020~0 SEHVX20~64BAW
Split packaged air-cooled water chiller
4P508019-2B – 2018.01
Once the front plates open, the electrical component box can be
accessed. See
"5.1.4 To open the electrical component box of the
outdoor unit" on page 12
.
For service purposes, the pushbuttons on the main PCB need to be
accessed. To access these pushbuttons, the electrical component
box cover does not need to be opened. See
"6.1.3 To access the
field setting components" on page 27
.
5.1.3
To open the indoor unit
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING
To gain access to the unit, front plates need to be opened as follows:
1
3
2
10×
5×
4×
Panel
1
Electrical parts of the indoor unit
2
Indoor unit (side panel)
3
Indoor unit (front panel)
Once the front plates open, the electrical component box can be
accessed. See
"5.1.5 To open the electrical component box of the
indoor unit" on page 12
.
5.1.4
To open the electrical component box of
the outdoor unit
NOTICE
Do NOT apply excessive force when opening the
electronic component box cover. Excessive force can
deform the cover, resulting in entering of water to cause
equipment failure.
4×
5.1.5
To open the electrical component box of
the indoor unit
NOTICE
Do NOT apply excessive force when opening the
electronic component box cover. Excessive force can
deform the cover, resulting in entering of water to cause
equipment failure.
1
4×
5.2
Mounting the outdoor unit
5.2.1
To provide the installation structure
Make sure the unit is installed level on a sufficiently strong base to
prevent vibration and noise.
NOTICE
▪ When the installation height of the unit needs to be
increased, do NOT use stands to only support the
corners.
▪ Stands under the unit must be at least 100 mm wide.
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