Filling Phase Without Oil Injection - Bosch ACS 400 Betriebsanleitung

ACS 400/450
..11. Operation in manual mode
11.

Filling phase without oil injection

LEDs
Display
R 134a V
06:780
PrWMA
PrWMA
PrWMA
00:700
00:600
00:600
00:000
00:000
00:600
06:l80
If a lower value than 00.700 kg is displayed, this is because there is not sufficient coolant in the internal coolant cylinder for filling.
1)
Robert Bosch GmbH
Valve position
Signal
Button
LP
R 134a tone
(2x)
V
E
(3x)
V
E
E
V
HP
The filling weight of the internal coolant cylinder is displayed .
Filling phase is active
Use and to set desired filling quantity (e . g . 00 .600 kg) .

For vehicle A/C systems that are only fitted with a low pressure

connection, before filling is started the A/C system must be swit-
ched on in the vehicle, the A/C system temperature must be set to
its maximum and the fan must be set to its highest level .
Filling phase is started .
Display flashes for approx . 3 sec .
Coolant is added to A/C system . Display value increases, until the
set filling weight is reached .
Filling weight reached flashes . Filling phase is complete .
The filling weight of the internal coolant cylinder is displayed . Vacu-
um phase is complete .
Comment
.
1)
1 689 979 930 (2005-09-23)
en