Fault 27 needs service

also check water flow if not enough will not light

Page 27 of a free manual - if this is your zumex juicer model:

"No connection with the keyboard (internal fault). Contact your technical service."

https://www.manualslib.com/manual/1075488/Zumex-Versatile-Pro.html?page=27

ZUMEX Versatile Pro User Manual Page 27

Vehicle information needed .

Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.
If the main board have shorted component/s [damaged]; this kind of fault can occur too.
Contact the authorized service center for Philips.

Main board fault. Contact any service technician. Gopakumar Gopalan Google

27. (00011011) Fabric Softener Valve Fault
The Motor Control Module has measured a voltage from the valve diagnostic circuit that
indicates the fabric softener valve (with Yellow Clip) is faulty. The most likely cause is that
the valve harness has not been connected correctly or the valve is open circuit. See fault
code 49 for service procedure.

This is fault 27 info
27. (00011011) Fabric Softener Valve Fault
The Motor Control Module has measured a voltage from the valve diagnostic circuit that
indicates the fabric softener valve (with Yellow Clip) is faulty. The most likely cause is that
the valve harness has not been connected correctly or the valve is open circuit. See fault
code 49 for service procedure.
49. (00110001) Cold Valve or Cold Valve & Hot Valve Faulty
The Motor Control Module has measured a voltage from the valve diagnostic circuit that
indicates the cold valve or both the cold and hot valve is faulty. The most likely cause is
that the valve harness has not been connected correctly or the valve(s) is open circuit.
Primary Source: Wiring.
Action: Check the valve harnesses are correctly fastened to the valves and
the motor control module or the pins are not bent backwards.
Secondary Source: Water Valves.
Action: Measure the resistance of the cold and hot valve coils.
Tertiary Source: Motor Control module.
Action: Replace the Motor Control module.

This fault is calle technically as 'retrace lines'. It is with an adjustment fault. Visit this site to get more details and repair help to this fault. Detailed description are given there. "Electro-help" is the site name. Search for it either by Yahoo or google. It is an electronic entertainement equipments service help site.

HI, Go to this site is has all fault codes all you do is find your product click it and it will show you the fault codes and what they mean and suggest how to fix it. http://www.repairclinic.com/0078.asp

There is a vertical centering fault. I have had some capacitors in the vertical deflection amp cause this type of fault.

You will have to bring the set in to a service shop to have it serviced.

Jerry G.