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4.1 INSTALLATION AND WATER FLOOD

Please use open expansion tank for our boilers. Closed expansion tank systems may trigger 
steaming of the boiler when there is an electric cut out or when the pump is not functioning.
Please connect open expansion tanks according to standarts.
No valve or similar materials must be installed on safety return or flow line of the open 
expansion tank.

In order to increase safety if the pump does not function,a by pass line must be secured between

inlet and outlet spot of circulation pump as show in installation schema. The valve on by pass line
should be kept closed during normal functioning . ıf there is an electricity cut and a risk of 

overheating appears, the valve must be open and the evacuation of hot water must be provided 
by natural circulation. The diameter of the pipe to be used at by pass line should be the same 

diameter size with the pipe used in installation at minimum.

As an extra security measure, an infinite power source may be used for electricty cut.

Please mount 3 bar security valve on the boiler for safety against over pressure in open 
expansion systems.

We suggest the mounting of the pump on return line in order to  protect from over heating
(steam).

All connections and valve positions must be checked after the installation of the boiler is 
complete.

 
Operations like water flooding or evacuation must be done while the boiler is not working
and cold.

Please flood water to the system until water comes out of warning  pipe. Please close the 

valves when the filling is complete.

Please purge air in the system where necessary. Avoid any installation that might block air in the 
system, if any doubt, please use automatic purger.

Summary of Contents for MKK Series

Page 1: ......

Page 2: ...FLOOD 9 BOILER INSTALLATION SCHEMA 10 4 2 AIR CONNECTION 10 4 3 CHIMNEY 11 CHIMNEY CONNECTION SCHEMA 12 FEATURES OF THE FUEL 13 5 TECHNICAL FUTURES 14 6 CONTROL PANEL 15 7 FIRST OPERATION AND USE 17...

Page 3: ...ictly forbidden Please do not operate the boiler without water Do not feed cold water to hot boiler If for any reason the boiler temprature is over 90 degrees do not attempt to feed cold water to the...

Page 4: ...after a certain period The chimney temprature drops enabling a higher efficency The pump cable is extended outside the boilers body for connection The moving grills are designed for easy demounting w...

Page 5: ...3 SECTIONS OF THE BOILER...

Page 6: ...periodic cleaning this lid is opened to enable cleaning of the smoke pipes with boiler brush 3 Loading lid The loading of fuel to boiler is done from this lid 4 Disposal lid This is the lid that enabl...

Page 7: ...supply fresh air to the installation site air ducts is a necessity to avoid the formation of poisonous gases The boiler must be installed in a secure location unaffected by weather conditions This wi...

Page 8: ...water must be provided by natural circulation The diameter of the pipe to be used at by pass line should be the same diameter size with the pipe used in installation at minimum As an extra security m...

Page 9: ...al h 40 lt 25 MKK 25 000 kcal h 50 lt 40 MKK 40 000 kcal h 75 lt 60 MKK 60 000 kcal h 100 lt 80 MKK 80 000 kcal h 200 lt 100 MKK 100 000 kcal h 250 lt 150 MKK 150 000 kcal h 300 lt 200 MKK 200 000 kca...

Page 10: ...al length must not be shorter than 60 cm and longer than 2 meters and pipe must be connected to the chimney with minimum 10 degree of angle We suggest not to use enamel stove pipes as it creates tar i...

Page 11: ...ilding if the chimney must pass from outside the isolation must be done properly The chimney must be frequently cleaned in order to avoid tar and soot and clogs Please avoid foreign objects cement or...

Page 12: ...ll the smoke pipes of the boiler in short time causing a dramatic decrease on capacity and efficiency of the boiler Please pay special attention to specification of fuel NOTE In order to determine the...

Page 13: ...5 825 950 1215 1620 1750 2130 w1 180 180 250 250 250 250 250 290 220 220 w2 250 250 250 250 250 250 310 310 310 310 D 130 130 160 160 160 180 250 250 350 350 Circulation Flow Return 1 1 1 1 4 1 1 2 1...

Page 14: ...6 CONTROL PANEL...

Page 15: ...s Fan Cycle Increase Button Increases fan speed from 1 to 5 Fan Cycle Decrease Button Decreases fan speed from 1 to 5 Fan Led Indicates that the fan is functioning properly Pump Led Indicates that the...

Page 16: ...fan must be cancelled until the problem is fixed Gas draught of the chimney must be high A simple way to detect this is to cover the entrance of the chimney with a news paper and see if the paper han...

Page 17: ...the sytem water temprature reaches to set values on control thermostat At this value the fan will stop and the circulation pump continues to function In this case you can see what temprature is the b...

Page 18: ...pump might get damaged ATTENTION In case of an electricty cut and when the circulation pump is not functioning the boiler water can reach to a boiling degree since heat transfer will not be done In t...

Page 19: ...aning lid at the back smoke case and clean inside of the smoke case Make sure that it fits properly during remount Close the cleaning lid and turn off moving grill in order to restart the boiler Chimn...

Page 20: ...9 ELECTRIC SCHEME...

Page 21: ...Decrease draught by reinforcement The fan does not stop when it reaches to thermostat value Thermostat is broken Thermostat must be replaced There is tar and soot inside the boiler and chimney Low qua...

Page 22: ...e use of the supporting ring When the boiler lifted up with crane there shouldn t any living being under the boiler Boiler must be carried with its accessories installed on it B CARRYING BOILER ON VEH...

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