• LED Display of Temperature and Program functions.
• Control Station fits standard electrical wall plates.
• Four core screened cable simplifies connection between the control station and controller.
• Adjustable Proportional Band, Dead Zone, Compressor Restart Time and Setpoint Range.
• Able to operate as 1 cool, 1 electric heating or as reverse cycle heating or cooling.
• Three speed Fan Control.
• Adjustable Proportional Band, Dead Zone, Compressor Restart Time, Setpoint Range.
• Enable or Disable Pump Interlock operation.
• All adjustments from the control station.

• The M2K11 provides complete control of air conditioning systems for Light Commercial and Domestic / Small Apartment applications. The unit can be configured for air cooled or water cooled condenser applications, where a condenser water pump interlock system is required.

Power Supply:

• Voltage: 240 Volts AC ±10% @ 50/60Hz.
• Power Consumption: 7VA max.

Inputs:

• 10k ohm thermistor temperature sensor.
• Digital Input for Switched contact.

Outputs:

• Relay # 1: Voltage free relay contacts:
  • Normally Open - 16 amps resistive.
  • 6 amps inductive.
• Relay # 2,3,4: Voltage free relay contacts:
  • Normally Open - 10 amps resistive.
  • 6 amps inductive.
• Relay # 5: Voltage free relay contacts:
  • Normally Open - 2 amps resistive.
  • 0.5 amps inductive.

Connection Between Controller And Control Station:

• 3 way connection via 2 core plus screen cable.

Control Station Terminal Identification:

• 1 = Temperature Sensor input.
• 2 = Digital Input for Switched Contact.
• GND = For Common of Inputs & Cable Shield.
• +12V = Power from Controller.
• Comms = Comms to Controller.
• GND = Ground from Controller

Controller Terminal Identification:
240 Volt Power connection to Control Unit:

• = Earth.
• N = Neutral supply.
• 240V~ = Mains 240VAC Supply.

Output Relays:

• NO = Normally open contact.
• COM = Common contact.

Comms Terminals:

• +12V = Power to Control Station.
• Comms = Comms from Control Station.
• GND = Ground to Control Station

Temperature Ratings:

• Storage 0 to 50°C non-condensing.
• Operating 0 to 40°C non-condensing.
• Sensor Input 5 to 35°C

Datasheet

• M2K11 Datasheet (.pdf 526 KB )

Other Downloads

• M2K11 User Instructions (.pdf 59 KB )

To purchase this product contact the Innotech Sales Team

Innotech Brisbane (HQ):

• Phone: +61 7 3841 1388
• Fax: +61 7 3841 1644
• Email: sales@innotech.com.au

Innotech Sydney:

• Phone: +61 2 9737 9462
• Fax: +61 2 9737 9463
• Email: nswsales@innotech.com.au

Or view our distributor list

For more details download the datasheets for this product.

• M2K11 Datasheet