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General| Brand | Carrier |
|---|---|
| Model | Atmosphera 42EM series |
| Category | Air Conditioner |
| Language | English |
Discusses comfort provision via Carrier numeric controller.
Covers fresh air and filtration for improved indoor air.
Explains the company's philosophy on product conception and quality.
Highlights configuration flexibility, low noise, and compact design.
Details various unit arrangements and duct connection options.
Specifies conditions for cooling, heating, and environmental operation.
Provides technical specifications for unit dimensions and electrical properties.
Illustrates the physical dimensions and layouts of the units.
Details requirements for water treatment and quality in the water circuit.
General precautions for installation, commissioning, and servicing.
Safety measures related to electrical components and qualified personnel.
Guidelines for safe installation, including over-voltage protection and wiring.
Statement of compliance with electromagnetic compatibility and low-voltage directives.
Explains constant and variable fresh air flow control options.
Details the unit's filter type, efficiency, and access methods.
Describes the water coil construction, connections, and available types.
Details the one-piece drain pan design and condensate removal.
Explains the electric heater type, capacity, and safety features.
Covers fan motor codification, speeds, and maintenance access.
Overview of control options including thermostats, numeric controllers, and switches.
Details standard and alternative configurations for thermostat-only control.
Describes electrothermal actuators and two/three-way valve bodies.
Details the materials, characteristics, and specifications of flexible water pipes.
Technical specifications for the heating/cooling changeover switch.
Features of an elegant room thermostat for optimized comfort.
Details the Zone User Interface functions and connectivity.
Describes the mounting base for the Zone User Interface.
Features of a wall-mounted room sensor.
Details functions of a wall thermostat for Maestro controllers.
Explains the operation, features, and introduction of condensate drain pumps.
Presents cooling capacity data for water coils across various sizes and conditions.
Provides heating capacity data for water coils across various sizes and conditions.
Graphs showing pressure drops for water coils based on water flow.
Graphs illustrating pressure drops for 2-way and 3-way water valves.
Provides sound power level data for different unit sizes and configurations.
Correction factors for sound power levels when a return air plenum is used.
Attenuation values for an optional sound damper in the return air.
Detailed electrical data including fan motor speed, power, and air flow.
Static pressure curves and plenum box pressure drops for various air flows.
Pressure drops for octopus plenum boxes based on spigot count.
Pressure drops associated with return air sound dampers.
Defines unit types, sizes, air flow ranges, and chassis/insulation types.
Detailed codification for various control configurations and features.
Specifies coil types and water connection configurations.
Details fresh air supply options and controller types.
Defines the number and types of return air spigots.
Defines the number and types of supply air spigots.
Explains fan motor speed wiring configurations and terminal connections.
Covers modification indices and special product designations.
Details the functions and capabilities of numerical control systems.
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