MCAC-RTSM-2015-01 60Hz R410A ClimaMaster Tropical Rooftop Package Unit
7
steel. Fans and pulleys are keyed to shaft and designed for continuous operation at maximum motor horse
power and fan speed. All rotating components and assemblies are statically and dynamically balanced and
every unit is vibration tested before shipment from the factory.
G. Electronic thermostat
General information: A dedicated electronic thermostat is supplied with unit controls as standard. This
thermostat controls one or two stage heating and cooling applications. The thermostat normally displays
room temperature and mode of operation.
The temperature can be set by up/down buttons for both cooling and heating cycles. The thermostat also
allows you to select continuous fan operation, or have the fan on intermittent operation with the equipment.
It also displays the status of unit, thus providing maximum information for the end user.
5.2 Electric heater
Electric heater is the resistance coil type and conforms to the requirement of UL 573 or equivalent.
Electrical characteristic, kW capacity and number of stages are indicated. Airflow switch, fusible link and
overheat limit thermostat are provided to shut-off power in case of airflow failure/overheat. Electric heater
kit is installed as an externally mounted kit at the supply opening.
5.3 Standard feature/option/accessory
Option
(factory installed)
Accessory
(field installed)
Compressor crankcase heater
Evaporator fan-belt driven
Evaporator fan motor-ODP type(TEFC type optional)
Condenser fan-direct drive, propeller type(Except 5ton)
Condenser fan-direct drive, axial type(Only 5ton)
Condenser fan motor-totally enclosed air-over type
Filter, Nylon(Thickness 10&12.5mm, except 5ton)
Filter, aluminum(Thickness 25mm)
Compressor overload protection
Cooling & heating thermostat
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