Installing The Unit On The Cab; Connecting Electrically - Dometic Waeco FreshAir HDE Instructions De Montage Et De Service

FreshAir HDE
6.2.4

Installing the unit on the cab

➤ Place the unit on the roof so that the holes match (fig. 6, page 5).
➤ Attach the unit with six M8 screws (fig. 6 1, page 5), with twelve
washers (fig. 6 2, page 5) and six self-tapping M8 nuts (fig. 6 3,
page 5).
A
NOTICE!
Do not exceed the specified torque under any circumstances. This is the
only way to ensure that the thread inserts are not torn out.
➤ Tighten the screws with a torque of 8 Nm.
➤ Fasten the condensate drain hose (fig. 7 1, page 6) to the system.
➤ Align the condensate drain hose by turning so that the condensation
can drain.
6.2.5

Connecting electrically

!
WARNING!
 The electrical power supply may only be performed by qualified
personnel with specialist knowledge.
 Ensure there is no voltage present on electrically operated
components before carrying out work on them.
A
NOTICE!
 Fit a fuse of 60 A to the connection to the vehicle's power supply.
 The battery must be able to supply the required current and voltage
(chapter "Technical data" on page 35).
Connecting inside the air conditioning roof unit (fig. 8, page 6)
➤ Select the minimum gauge for the connection cables according to the
following table:
Cable length
➤ Connect the positive power cable to the red cable of the block (1).
➤ Connect the negative cable to the black cable of the block (2).
EN
Minimum gauge
For 12 V systems
1 m 16 mm²
2 m 25 mm²
3 m 35 mm²
Installation
Minimum gauge
For systems with
24 V, 48 V, 80 V
10 mm²
10 mm²
16 mm²
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