WABCO WÜRTH COOLIUS A30, Сервисная книжка, Страница: 19 / 26

19 COOLIUS A30
6 Mainboard test
IMPORTANT NOTE:
Machine disconnected from any A/C system or refrigerant tank!
Check that both HP and LP gauges show zero pressure!
1. Select
SERVICE
and type password:
228482
The display shows:
(1) CONTROLLED OUTPUT
(2)
REFRIGERANT SCALE Net compensated value.
(3) USED OIL SCALE Net compensated value.
(4) PRESSURE TRANSMITTER Absolute pressure compensated value.
(5) KEY ID. number
(6)
TEMPERATURE Mainboard “A” (PWR) [tenths of °C].
(7) TEMPERATURE Mainboard “B” (Display) [tenths of °C].
(8) REFRIGERANT SCALE Analog to digital converter points.
(9) USED OIL SCALE Analog to digital converter points.
(10)
PRESSURE TRANSMITTER Analog to digital converter points.
KEY IDENTIFICATION NUMBER
The number identifies the pressed key as described below:
0 No key pressed
2 ENTER key (The ENTER key activates the output indicated on the display, read the instruc-
tions before use)
4
STOP
key (Not visible)
8
START key
16 X (CANCEL) key
32 RIGHT key
64
i
(INFO) key
128
LEFT key
CP 0 TA209 TB208
1240 8850000
21 4000
50 2890
2
3
4
5
6
7
8
9
10
1