struction mode operation,
Simplicity®
Novar® BAS CONTROL - The Novar®
JOHNSON CONTROLS BAS CONTROL - The Johnson Control
CPC BAS CONTROL - The Computer Process Controls Model
HONEYWELL BAS CONTROL - The Honeywell W7750C building automation system controller is factory installed. Includes air supply sensor, return air sensor, dirty filter indicator switch, and air proving switch.
•COIL GUARD - Customers can purchase a coil guard kit to protect the condenser coil from damage. This is not a hail guard kit.
•SMOKE DETECTORS - (supply air & return air) The smoke detectors stop operation of the unit by interrupting power to the control board if smoke is detected within the air compartment.
Factory installed smoke detectors in the return air, may be subjected to freezing temperatures during “off” times due to out side air infiltration. these smoke detectors have an operational limit of 32°F to 131°F. smoke detectors installed in areas that could be out side those limitations will have to be moved to prevent having false alarms.
•STAINLESS STEEL HEAT EXCHANGER - For applications in corrosive environments, this option provides a full stainless steel heat exchanger assembly.
•STAINLESS STEEL DRAIN PAN - An optional
•PHASE MONITORS - Designed to prevent unit damage. The phase monitor will shut the unit down in an
•HIGH SPEED DRIVE - May include a belt, blower pulley, motor pulley or a motor change to enhance blower performance.
•DIRTY FILTER SWITCH - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high pressure drop across the filters. Factory installed option or field installed accessory.
•HINGED FILTER DOOR/”TOOLLESS” BLOWER AND ACCESS PANELS (not hinged) - This option allows for easy access and maintenance.
NOTE: Knobs are shipped separately within the unit to prevent shipping damage. These must be field installed for toolless operation.
•LOW SPEED DRIVE - Includes a motor change when high airflow is not required. (WR300 & WR240 only)
FIELD-INSTALLED ACCESSORIES
•SINGLE INPUT ELECTRONIC ENTHALPY ECONOMIZERS - Includes a
The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling.
The rainhood is painted to match the basic unit and must be
•MOTORIZED OUTDOOR AIR INTAKE DAMPER - Includes a
The rain hood is painted to match the basic unit and must be
Unitary Products Group | 9 |