HEATING TECHNOLOGY
HEATING CONTROLLER OVERVIEW
FTR
TYPE
PAGE
94 95 95 95 96 96 96 96 97 97 97 98 98 98 99
HOUSING DESIGN Berlin 1000 Berlin 2000 Berlin 3000 Berlin flush-mounted Berlin 2000 with plug
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SENSOR Bimetal (NC contact)
x x
x x x
x x x
x
x
Bimetal (toggler)
x
x x
x
x
NTC, internal NTC, external NTC for floor monitoring
CONTROL TYPE Heating controller Cooling function
x xx*x x xx*x*x x xx*xx*x
x
x x
x
x
Cooling function with fan output Model with clock
PIPE SYSTEM Air conditioning controller in 2-pipe system Air conditioning controller in 4-pipe system
x
x x
x
x
APPLICATION Natural stone heating
x
Tiled stove heating Electric direct heating systems
x
Electric floor heating Night storage heater Hot water floor heating Partial air conditioner
x
x x x x
x x x x
x x x x x
x
x x
x
x
FEATURES Output ‘temperature reduction’ Input ‘temperature reduction’
x x
x x
x
x x x
Switch ‘On / Off’
x
Switch ‘Heating / Cooling’ Switch ‘Heating / Off / Cooling’ Switch ‘Reduction / Comfort / Automatic’ Switch ‘auxiliary heating’ Display Display with backlighting Indicator lamp ‘heating’ Indicator lamp ‘reduction’ Indicator lamp ‘auxiliary heating’ TECHNOLOGY Control range −20 to +30 °C Control range 5 to 30 °C Control range 10 to 42 °C Control range 10 to 50 °C Control range 10 to 60 °C Control range 20 to 80 °C 3000 W switching power
x
x
x
x
x
x
x
x
x
x
x x
x x x
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x
internal setting 2-wire connection 24 V~
x
x x x x
230 V~
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x
24 V~ or 230 V~
56
Catalogue 2023
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