CTC Spare Part Expansion Card

Description

This circuit board is a factory-new original spare part that ensures that your CTC system works optimally with extended control functions, such as shunt groups, solar control, pool heating or additional sensors.

Advantages of an original part from CTC

• Maximum operational reliability: Manufactured and programmed according to CTC's exact specifications.
• Plug & Play: Adapted for smooth integration into an existing control system.
• Wide compatibility: Fits a wide range of ground source heat pumps, exhaust air heat pumps and control units from CTC and Høiax.

Fits the following models

• EcoHeat: CTC EcoHeat 300, CTC EcoHeat 400
• GSi and GS: CTC GSi, CTC GSi 600, CTC GS, CTC GS 600
• EcoZenith: CTC EcoZenith 500, i250, i350, i360, i555 Pro
• EcoVent: CTC EcoVent i350F, CTC EcoVent i360F
• Other: CTC units CTC EcoPart 400 Pro/Basic, CTC EcoLogic L/M, CTC EcoSol
• Partners: Høiax (Höiax) heat pump models

Specifications

• Component type: I/O relay and sensor expansion board
• Operating voltage: 230V AC, 50 Hz (supplied via internal bus from main control)
• Communication interface: Internal CAN bus / ribbon cable to main display
• Relay outputs: 230V alternating/potential outputs (for circulation pumps, shunt valves, changeover valves)
• Sensor inputs: Low voltage inputs for analog sensors (NTC temperature sensors, solar collector sensors, flow meters)