DANFOSS - Icon Master Controller with 15 outputs

Danfoss Icon™ is a modular heating system for individual room control. It can be configured as a wired or wireless system or as a combination, if required.

The center of the system is the Danfoss Icon™ Master Controller 24V, which configures and ties the system together.

Installation and set-up of the Danfoss Icon™ Master Controller 24V is made easy by using the pre-defined application and intuitive touch user interface.

FEATURES :

• Automatic balancing (PWM+), which ensure that the hydraulic balancing of the system is done by the master controller based on the actual room demand.
• Requires no pre-setting on the manifold.
• On/Off control possibility.
• NC/NO actuator functionality.
• Cooling change over (require an Expansion Module).
• Supports 2, 3 or 4 pipe applications in various configurations (please see Expansion Module application guide for all configurations).
• Supply temperature control (require an Expansion Module), can be set to either a fixed temperature or demand based supply temperature control.
• 230V power output with protected earth for circulation pump.
• 230V power output (for e.g. always on).
• Heat demand signal output (for e.g. potential free relay).
• Can be made wireless by adding a Radio Module (required for wireless installations).
• Powerline communication (for 24V wired thermostats).
• Possibility to combine wired and wireless thermostats in same installation.
• APP functionality, for iOS and Android devices (require APP Module).
• Software updatable through App or Zigbee module.
• 3rd party integration with compatible Zigbee solutions through Icon™ Zigbee module.

TECHNICAL SPECIFICATIONS : 

• Supply voltage: 220-240 VAC
• Supply frequency: 50/60 Hz
• Output voltage, actuators: 24 VDC
• Max. power consumption per actuator output: 2 W
• Number of actuator outputs (1 actuator per output terminal): 15
• Output voltage, thermostats: 24 V DC
• Stand-by consumption per thermostat: 0,2 W
• Max. number of thermostats 15
• Max. length of wire from master controller to a 24V thermostat (depends on cable type used):
  • If 2 × 2 × 0,6 mm2 STP/UTP: 100 m
  • If 2 × 0,5 mm2: 150 m
  • If > 2 × 0,75 mm2: 200 m
• Stand-by consumption, Master Controller: < 2 W
• Max. power consumption, excluding use of PWR 1 and PWR 2 outputs: < 50 W
• Internal protection (fuse, non-replacable): 2,5 A
• Output “Relay”: Potential free relay, Max. 2 A load
• Actuator outputs, type: Type 1C (Micro interruption)
• Output “PWR 1”, type and rated max. output: Type 1B (Micro disconnection)
• Output “PWR 2”, type and rated max. output Type: Permanent output, 230 V, max. 50 W
• Output “PWR 3” (optional, on Expansion Module - used for dew point sensor): 24 V DC, max. 1 W
• Input “1” (optional, on Expansion Module - use varies acc. to application chosen): Ext. switch input (internal 24 V pull-up)
• Input “2” (optional, on Expansion Module - use varies acc. to application chosen): Ext. switch input (internal 24 V pull-up)
• Input “3”, sensor input (optional, on Expansion Module): External sensor, PT 1000 (Danfoss ESM 11)
• Dimensions (W x H x D): 370 mm x 100 mm x 53 mm
• Conformity declared acc. to following directives: LVD, EMC, RoHS and WEEE
• Purpose of control: Individual electronic room temperature control
• Method of providing earthing: Factory fitted power cord, incl. PE-conductor
• Encapsulation (IP Class): IP 20
• Protection class: Class II Construction with earthing terminal
• Ambient temperature range, continuous use: 0 °C to 50 °C