Keypad/Display for Q-Logic Control Systems
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.
The Q3 display is rectangular with a bezel look and LED display window. Designed as an economical version of the Qht, the Q3 features a sturdy, smooth, black plastic case with attractive white lettering, and raised buttons for easy access. Like the Qht, the Q3 was developed for user-friendly, logical operation. Both displays have three levels of brightness and a programmable sleep mode in which the display dims automatically when not in use.
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.
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).