Philips HD5720/30 Service Manual page 8

REPAIR INSTRUCTIONS
1. Disconnect the appliance from mains.
2. Press simultaneously
3. Connect the appliance to mains.
4. If above steps succeeded the display will show the following message "LOAD TEST MODE"
Using the functions in the Service/test mode.
When the Service/test mode is entered, the following functions can be carried out / checked.
Function selection
1. Operate Brewing
Heater
2. Operate Pump
3. Operate the grinder
4. Operate Brewing unit
upwards (motor lift)
5. Operate Brewing unit
down (motor lift)
6. Operate discharge valve
(EV1)
7. Operate steam Heater
PUTTING THE APPLIANCE INTO SERVICE/TEST MODE
MENU OK
and Coffee buttons.
Action to perform
Push the MENU
button
Push the button
Push the OK button
Push the On/OFF
button
Push the button
Push the button
Push the button
OFF
ON
Display message Result of the action
HEATER ON Close steam knob!!! **
The Brewing heater will be powered, check
power consumption (± 1240 W). *
PUMP ON If water container is fi lled, placed and steam
knob is closed ** the pump will be powered
(± 40 W).
GRINDER ON Close steam knob!!! **
Grinder will grind "Beans".
MOTOR UP If this function will be performed always
be sure the Brewing unit has been installed,
service door is closed & Coffee ground
& container is in place.
If the brewing unit_up_position M1
has been activated by the Brewing unit
LIMIT SWITCH the Display will show message LIMIT
UP SWITCH UP.
MOTOR DOWN If this function will be performed always
be sure the Brewing unit has been installed,
service door is closed & Coffee ground
& container is in place.
If the brewing unit_down_position M2
has been activated by the Brewing unit
LIMIT SWITCH the Display will show message LIMIT
DOWN SWITCH DOWN.
EV1 ON Close steam knob!!! **
The 3way discharge valve will be powered.
VAPORIZER ON You will have to turn the steam knob
fully open, before the steam heater will be
powered! ("message open knob" appears)
check power consumption (± 1 kW). *
HD5720/30
8-23