To Next PageTo Next Page
Need help?Do you have a question about the Carrier AERO 39MN and is the answer not in the manual?
Provides an overview of the 39M series central station air handlers and their installation.
Outlines essential safety precautions to prevent injury and equipment damage during operation.
Identifies the main unit nameplate label found on each component section shipped separately.
Describes the section nameplate label found on each individual component section.
Procedures for safely transferring units from the shipping platform to the installation site.
Details on recommended methods for suspending units, including platform and beam mounts.
Instructions for assembling split units that are not stacked, including gasket installation.
Procedures for assembling split units that are stacked, emphasizing proper alignment and securing.
Instructions for assembling control valve kits and fitting components for humidifiers.
Detailed steps for installing single height coils in unit sizes 03-36.
Procedures for installing coils in stacked units, sizes 40-110.
Precautions and methods to prevent freeze-up in water coils, including thermostat use.
Guidelines for steam coils, including condensate drainage and handling of low pressure systems.
Recommendations for piping IDT steam coils to ensure proper condensate removal and efficient operation.
Guidance on optimal placement of TXV bulbs and connections for accurate sensing.
Proper soldering methods to avoid damage to TXV valves and distributors.
Instructions for connecting the external equalizer line to the suction line for proper TXV function.
Steps for installing hot gas bypass piping, including side connector and copper tube connections.
Instructions for correctly trapping condensate drains for draw-thru and blow-thru units.
Field wiring instructions for connecting power and control wiring to the fan motor starter.
Procedures for safely starting up and testing the fan motor starter.
Guidance on configuring the VFD, including setting parameters for fan speed and frequency.
Information on VFDs with bypass functionality, including wiring and start-up.
Guidance on connecting power and control wiring for electric heaters according to diagrams.
Information on identifying and installing gas-fired duct furnaces.
Details on identifying and installing gas-fired rack system furnaces.
Procedures for cleaning ERV wheels and removable segments to maintain performance.
Steps for performing the initial start-up of ERV units.
A checklist to ensure proper pre-start-up procedures for ERV units.
Adjustments needed when fan discharge is altered and motor is relocated.
Recommendations for lubricating motors according to manufacturer specifications.
Guidance on initial fan bearing lubrication, including monitoring and temperature ranges.
Specific instructions for lubricating bearings with lithium or lithium-complex base grease.
Common issues with steam coil capacity, water hammer, and temperature control.
How the VFD signals and reports error situations using LEDs, panel display, and fault words.
Basic project and unit identification details required before start-up.
Pre-start-up checks related to controls, air handler components, piping, and duct connections.
Basic project and unit identification details required before start-up.
Pre-start-up checks for controls, air handler components, and piping for outdoor units.
Essential preliminary information for gas-fired duct furnace start-up.
Settings for furnace operation at low and high fire conditions.
Checks to verify gas line integrity, combustion air, condensate drains, and system deficiencies.
Essential preliminary information for gas-fired rack furnace start-up.
Settings for furnace operation at low and high fire conditions.
Checks for gas line integrity, combustion air, condensate drains, and system deficiencies.
General| Model Number | 39MN |
|---|---|
| Airflow | Up to 2000 CFM |
| Type | Air Handler |
| Voltage | 208/230V |
| Motor Type | PSC or ECM |
| Cabinet | Galvanized steel |
