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722200201 Display Qht Eikon Marine Gray Cruisair Dometic

Cruisair’s Qht keypad/display for the Q-Logic microprocessor control system is European in style and accommodates an assortment of decorative bezels, including the popular Vimar Eikon. The Qht display has raised buttons and an attractive blue backlit LCD.

Display Qht Eikon Marine Gray or Eikon brushed stainles

Qht Keypad/Display for Cruisair DX and Tempered Water – Vimar Eikon

For Operation With the Q-Logic Microprocessor Control System

The Q-Logic microprocessor control system works with Cruisair direct expansion evaporators and tempered water air handlers. Q-Logic consists of a power/logic circuit board installed in the electrical box of the evaporator or air handler, and is controlled by a Qht or Q3 keypad/display.

The Qht control/display is European in style and accommodates an assortment of decorative bezels — including a new model sized to fit the popular Vimar Eikon bezel. The Qht display features raised buttons for easy access and control and an attractive blue backlit LCD.

An optional CAN-bus network adapter is available for new Q-Logic systems and as a retrofit for existing installations to provide ship-wide network monitoring and controlling of multiple DX systems or air handlers.

The Qht also operates the auxiliary heat. If the optional water-temperature sensor is installed, Q-Logic provides an automatic change-over function from cooling to heating.

A dehumidification mode operates the system on a timed basis so the boat stays ventilated and dry even when no one is aboard (optional electric heat package recommended).

Key benefits

  • Easier menu-based programming
  • Smarter error/fault codes
  • Timed setting for air filter replacement
  • Automatic dehumidification
  • Optional humidity sensor to monitor and control relative humidity
  • Optional electric heat package
  • Optional outside temperature sensor
  • Easier maintenance with separate off-board compressor triac
  • Inside temperature sensor and display cable identical to SMX platform
  • Optional CAN bus adapter puts cabin control on the ship-wide network
  • Qht supports Vimar Idea, Vimar Eikon, and Gewiss Playbus bezels
  • Q3 features a small surface-mount display with simple four-button interface


Voltage (V) 115
Cycle (Hz) 50
Max. Height (in) 2.87
Width (in) 4.64
Depth (in) 0.77
Max. Height (mm) 73
Width (mm) 118
Depth (mm) 20
Panel Cut-Out Height (in) 1.875
Panel Cut-Out Width (in) 2.75
Panel Cut-Out Height (mm) 48
Panel Cut-Out Width (mm) 70


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