User Manual

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Building Technologies Division CC1N7495en
20.04.2016
Functions
 Electronic temperature controller
 Minimum and maximum limitation of the boiler temperature
 Optimum start control with minimum limitation of the boiler temperature
 Boiler overtemperature protection (pump overrun)
 Burner cycling protection via minimum burner running time
 Frost protection boiler
 Forced intermittent operation
 Burner control programs for 3 capacity ranges
 Acquisition of actual values
 Flue gas temperature supervision
 Electronic (safety) limit thermostat
 Temperature limiter function
 Proof of flow / water pressure supervision
 Pressure sensor
 Output / speed limitation
 Ionization current limitation / ionization current supervision
 Burner lock
 Continuous pump run
 Boiler control
 Determination of compensation variants
 Consumer management (CM)
 Modulating pump with delta-T supervision
 DHW storage tank charging solar
 Overtemperature protection collector and storage tank
 Frost protection solar
 Pure weather compensation
 Weather compensation with room temperature influence
 Pure room temperature compensation
 1st pump circuit with 7-day program
 2nd mixing / pump circuit with 7-day program
 Virtual room model
 Automatic adaptation of heating curve
 Automatic summer / winter changeover
 Automatic 24-hour heating limit
 Holiday program
 Quick setback and boost heating
 Optimum start / stop control
 Increase of reduced temperature level as a function of the outside temperature
 Floor curing function
 Frost protection for flow and plant
 DHW storage tank charging with 7-day program
 DHW charging with charging pump or diverting valve
 DHW charging with one sensor, 2 sensors, or thermostat
 Selectable priority (absolute / none)
 Selectable DHW heating program (according to DHW heating program / space
heating programs, 24 hours)
 DHW push, manually or automatically
 Legionella function
 DHW discharge protection

Control of DHW circulating pump
 Frost protection DHW
 ECO function
 Control of stratification storage tank
 Control of instantaneous DHW heater
 Aqua-booster system
Heat source boiler
Heat source solar
Heating circuit control
DHW temperature con-
trol