Waeco 9103303105, Operating Manual

Page: 10 / 254

EN
17 Container for fresh oil
18 Container for UV additive (500 ml)
19 Drained oil receptacle
20 Cover flap
21 Main switch
22 Fan
12 Initial start-up
This chapter describes the procedures you have to carry out before you can operate the A/C service unit.
12.1 Setting up and switching on
Note In order to achieve correct measurements, the A/C service unit must be placed on a level flat sur-
face during operation. Ignore any error codes which occur during commissioning ( Troubleshooting on
page 36) and skip by pressing ENTER .
1. Wheel the A/C service unit to the workplace and lock the front wheels.
2. Mount the service hoses.
3. Set the length of the service hoses ( Setting the length of the service hoses on page 11).
4. Connect the A/C service unit to the power supply.
5. To switch the A/C service unit on, set the main switch to I .
The switch-on delay runs for 35 s and the housing is ventilated. The software version number then appears in
the display for several seconds:
mgas0081
mgas2107
LE640004
LF
DB
SW
SN000000
LE
ASC6400G
Dometic Germany GmbH
SW:
Software status
DB:
Database
SN:
Serial number
LF:
Language file
6. Once the start-up procedure is complete, the A/C service unit requires the selection of the refrigerant ( Select-
ing the refrigerant on page 10).
12.2 Selecting the refrigerant
On initial start-up the A/C service unit displays the refrigerant selection menu.
1.
In the refrigerant selection menu use the cursor keys or to select the desired refrigerant (in the following
example R153A).
R-513A
R-1234yf
R-134a
Refrigerant
10