18
9.
HYDRAULIC SCHEMES
9.1
SCHEME 1
Pic. 14
Scheme with 4 way steering valve controlling central heating circuit
1
,
where: 1
–
boiler, 2
–
burner, 3
–
controller, 4
–
boiler temperature sensor CT4, 5
–
fumes temperature sensor CT2S (only a
preview of temperature), 6
–
servomotor of 4 way valve, 7
–
mixer cycle pump, 8
–
mixer cycle
temperature sensor, 9
–
hot water container, 10
–
hot water pump, 11
–
hot water temp. sensor CT4, 12
–
weather temperature sensor CT4-P, 13
–
room panel Room Control or standard room thermostat, 14
–
return temperature sensor CT4 (it is not necessary to operate the system).
To improve water circulation in gravity cycle it is necessary to use large nominal profiles
DN of a pipe and 4 way valve, not to use large amount of knees and profile narrowings.
Use other rules referring to gravity installations. If return sensor is installed closely, it is
necessary to isolate it thermally from surroundings and improve thermal contact with
pipe. Preset container temperature must be set so high to ensure thermal power for mixer
cycle when at the same time heating water returning to the boiler.
RECOMMENDED SETTINGS:
Parameter
Setting
MENU
Preset boiler temperature
75-80
q
C
boiler settings
Mixer service 1
CH activated
service settings
o
mixer settings 1
Max. mixer temperature 1
70
q
C
service settings
o
mixer settings 1
Mixer heating curve 1
0.8
–
1.4
mixer heating 1
Mixer weather control 1
activated
mixer setting 1
1
Shown hydraulic scheme does not replace the project of central heating and serves only as a sample!
Summary of Contents for KSR Beta Pelet 16
Page 1: ...Operation and maintenance manual for KSR Beta Pelet series boilers with feeders ...
Page 20: ......
Page 21: ......
Page 23: ......
Page 25: ......
Page 26: ......
Page 54: ......
Page 55: ......
Page 56: ......
Page 57: ...1 ...
Page 58: ...2 ...
Page 72: ...16 ...
Page 73: ...17 ...
Page 74: ...18 ...
Page 75: ...19 ...
Page 76: ...20 ...
Page 77: ......
Page 78: ......
Page 90: ......
Page 91: ......
Page 92: ......
Page 93: ......
Page 94: ......
Page 98: ......
Page 99: ...USER MANUAL OF THE CONTROLLER S Control ...
Page 109: ...17 CONTROLLER INSTALLATION AND SERVICE SETTINGS S Control ...
Page 135: ...43 ...
Page 136: ......
Page 137: ...1 ...
Page 138: ......
Page 142: ......
Page 143: ...USER MANUAL OF THE CONTROLLER S Control TOUCH ...
Page 153: ...17 ...
Page 154: ......
Page 155: ...USER MANUAL OF CONTROLLER INSTALLATION AND SERVICE SETTINGS S Control TOUCH ...
Page 183: ......
Page 184: ......