Determining The Installation Position; Installing The Evaporator Unit - Dometic COOLAIR SPX1200I Montageanleitung

EN
short while if the power requirement is too high. Ask your vehicle manufacturer for the specifications of the ter-
minal block.
8. Follow the vehicle manufacturer's guidelines when installing the system and establishing the electrical connec-
tions.
9. The device shall be installed in accordance with national wiring regulations.

Determining the installation position

The system's installation position must meet the following criteria:
• All maintenance work must be easy to perform.
• Sufficient space must be available for the refrigerant line.
• The refrigerant line must be long enough (approx. 2.1 m) for connection of the condenser and evaporator unit.
The line must not be routed under tension (Fig. ).
• The fastening surface should be as flat as possible. Use spacer sleeves for uneven surfaces. If spacer sleeves are
used, appropriately longer fastening screws with sufficient tensile strength (not included in the assembly set)
must then be used.
Note
The fastening screws M6 x 40 mm included are designed for use with the spacer sleeves, l = 25 mm, (e.g.
MAN TGX).
The fastening screws M6 x 110 mm included are designed for use with the spacer sleeves, l = 40 mm,
(e.g. Volvo FH as of construction year 2013) (two spacer sleeves for each screw).
By combining the spacer sleeves, different distances between the rear wall of the cab and inner trim can
be achieved.
The screw overhang beyond the nut must not exceed 15 mm.
If spacer sleeves are not to be used or if other ones are to be used, the fastening screws have to then be
adapted to match them. Otherwise the device housing may be damaged.

Installing the evaporator unit

The evaporator unit is fitted horizontally on the cab's rear panel, near the bunk.
1. NOTICE! Damage hazard
• Ensure that the drill template included is not upside down when positioned. You can position
• Ensure that the following holes are used for the connecting and condensation line: From inside:
Find a suitable fastening position in the cab that allows sufficient air circulation.
2. Drill the holes for mounting the evaporator unit.
Fig.  on page 4
3. Drill the hole for the connection line (Ø 50 mm).
Fig.  on page 5
4. Drill the holes for the condensation line (Ø 18 mm).
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the drill template from the inside or from the outside onto the cab.
Holes that bear the inscription "Inside" From outside: Holes that bear the inscription "Outside"