Maktek Epsilon LCD, Руководство пользователя

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SAFETY SYSTEMS OF BOILER
MAKTEK BOILER;
is accompanied by all security measures neccessary for your
valuable user's comfort .
1- NO BURNING, MISLEADING FLAME
This problem occurs when there is no burning on the burner and E01 warning code
appears on LCD screen.
What to Do: After making sure that the gas valve is on and the gas supply is
available, change P2 key to reset then readjust it the desired mode.Repeat this
process until burning is provided,if this does not work, please call the authorised
service.
2- LOW – HIGH WATER PRESSURE
When the pressure in the system is below 0,7 bar or above 2,5 bar; the boiler does
not operate and E04 warning code appears on the LCD screen.
What to Do: The heating system pressure is made to the desired level by filling
valve.You can view the pressure of the water flooded on the LCD screen. To do it,
switch P2 key to M mode.
3- OVERHEAT LIMIT TERMOSTAT
This problem occurs when the heating system temprature is over 95°C and E02
warning code appears on the LCD screen.
What to Do: When the water temprature drops down to 60°C, the boiler will work
again. If this failure occurs two times consequently, please call an authorised service.
4- ANTI CALCER SYSTEM
This system provides an indirect control against calcer formation. Whatever the DHW
flow temprature, the water temprature in the heating system of the plate exchanger
does not increase to 70°C, hence the occurence of calcer is prevented.
5- PRECAUTON TO FROST
When the temprature in the heating system drops down to 5°C, inside the boiler there
is a security system that automatically switches on the burner. When the water
temprature reaches 45°C, burners are switched off. In order for this system to run,
the main fuse which the device is connected to, must be switched on and the heating
system and DHW temprature setting key must be set to min.
6- When a sensor failure occurs in hot water system, E06/E12 warning code appears
on LCD screen.
7- When a sensor failure occurs in heating system, E05 warning code appears on the
LCD screen
8- When there is an over pressure in the heating system, there is an available
security ventile to dispose the water.
9- If there is thermostatic valve on each radiator, even when all thermostatic valves
are switched off,there is an automatic by pass system in order to provide the passage
of minimum water flow.
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