Karcher 600 CD manual Description, Microfuses, 2.3.3Operating Modes, 2.3.3.2Manual Operation

DESCRIPTION			WTC 600 LP / MP
Microfuses
Two microfuses (7/6) for protection of the		3
control electronics (7/5) are located on the	2		4	5
control board for the electronics:	1
- 5x20 6,3 A time-delay
- 5x20 0,1 A time-delay.				6

Figure 7 Switch cabinet and control electronic

2.3.3Operating Modes

2.3.3.1Automatic Operation (Standard Operating Mode)

After switching on the main switch, the system is fully automatic controlled through the electronic control system and the float switch in the drinking water tank. The mode selector switch is in the “Auto” position.

The control system usually operates in the normal plane in the operating mode operation.

With the exception of an error acknowledgement (only in case of pre-selection Vw- acknowledgement by actuating the ESC key button), no further operating by the operator is possible; this is to protect the control system against unintended / unauthorized manipulations.

NOTE By entering the respective password, the user level or the technician level for input of operating parameters, etc. is cleared (see section 3.4.3.1). The program structure is given in the appendix, Figure 21.

NOTE Operating parameters and setting values are listed on the data sheet by the manufacturer (cf. Tables 34 and 35).

2.3.3.2Manual Operation

The float switch in the drinking water tank is deactivated by the manual / automatic rotary switch ("Manual" position), so that the plant can run continuously.

CAUTION Manual operation is not standard operating mode, as the system does not switch off automatically.

16 Service Handbook 08.2004