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Summary of Contents for Rickard Electric mlm
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Page 2: General Operation
The unit interface boards. is designed to mount into a standard 2x4 draw-box. The MLM wall •The software version number is displayed while the software initi- controller is designed to work with Rickard PC based MLM software ates. - Page 3 3. Control mode: • PICTURE 3 indicates the diffuser is in heating mode and has reached the minimum stop position for heating. The neck heater is • After limits are detected, the controller will enter control mode. on as displayed. The diffuser could also be in heating mode without Room temperature is displayed.
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Page 4: Advanced Setup Options
Wall thermostat. If the Wall Thermostats setup menu is required and has been ena- bled on the MLM application or if you have purchased a setup mod- ule, the following display/setup options will be available (long press the menu button until the unit beeps and release to enter the setup menu on the wall thermostat). -
Page 5: Setup Options
SETUP OPTIONS 1. Supply Air Temperature Display (CO) • When a Supply Air (Change Over) sensor is fitted the supply air temperature will be displayed. • When no sensor is fitted, a zero value will be displayed. 4. Maximum Motor Limit Adjust (dr) •... - Page 6 • After a few seconds the Setup Module will beep and the flashing lection. The up/down arrows will toggle this function. LED on the MLM DC board will stay switched on momentarily this indicates the diffuser is set up for that control zone.
- Page 7 8. Set Point Adjust The next function displayed is setpoint adjust with the ‘SP’ icon on. ♦ Note the setup module must be plugged into the control zone of interest for this function. ♦ The top left character display will indicate ‘S1’ for setpoint 1. Set- point 2, or the back off setpoint is not adjustable with this unit.