MRCK D-Smart

Self Contained Marine Air conditioner Retrofit Control Kit

Operation Modes

• Cooling

• Heating (heat pump using reversing valve)

• Auto changeover

• Dehumidification

• Fan

Peripherals & Safety features

• High pressure switch connection

• Low pressure switch connection

• Coaxial coil thermistor

• Evaporator coil thermistor

• Return air temperature sensor

• Return air Humidity sensor

• Overheating protection

• Freeze protection

• Insufficient water flow detection

• Low & High pressure protection (if equipped with pressure switches)

• Faulty reversing valve detection

Universally fits

Fits to almost any brand in the market and replaces the old control systems.

3 Speed Fan Operation

If you have 2 or 3 speed fan motor, this retrofit kit allows you to operate your fan motor on different speeds at your will.

Auto Diagnostic

Automatically monitors all the components of marine air conditioner and displays alarm if any problem detected. Identifies the nature of the problem. Constantly monitors the status of compressor, coaxial coil temperature, evaporator coil temperature, return air temperature, high pressure switch, low pressure switch

Real Humidity Control with Humidistat

New microprocessor controlled system allows users to set desired humidity level in the cabin. Once dehumidification mode is selected, It’s Hi-tech dual sensor on return air, will sense both the cabin temperature and humidity level. Humidity level can be set to any level by percentage (40%, 50%, 60% etc).

Dual Control

Marine air conditioner Retrofit Kit comes with LCD wall controller and wireless remote controller for convenience.

On/Off Timer

Timer function allows you to start and stop the marine air conditioner automatically.

Centigrade/Fahrenheit Display

You can switch between Fahrenheit and Centigrade with touch of a button. So easy! You don't have to go through formulas or conversion tables to convert from Fahrenheit to Centigrade or vise versa.

Easy Installation

Step by step instructions and wiring diagram makes it very easy to replace your old control system.