How to troubleshoot Automation Direct Stratus TA20 that will not run?
If your Automation Direct Air Conditioner isn't running, first, check the circuit breaker and ensure it's not tripped. Then, verify the voltage at the power source matches the unit's requirements, with a minimum of 15 Amps. Also, check the rocker switch inside the panel to ensure the unit power switch is on.
What to do if Automation Direct Stratus TA20 runs but doesn't cool properly?
If your Automation Direct Air Conditioner is running but not cooling effectively, try the following: * Reprogram the setpoint or increase the Hy setting. * Clean the condenser coil if you're experiencing intermittent HA2 alarms. * Ensure the installation meets the minimum clearance requirements for condenser airflow, addressing any blocked condenser airflow. * Address adjacent units heating the air by installing a baffle/deflector or moving the units. * Clean the evaporator if there is restricted airflow. * Remove any restrictions, install a baffle, or install a fan to address recirculating airflow.
Why is condensate draining inside my Automation Direct Air Conditioner?
Condensate draining inside the unit can be due to: * A blockage in the evaporator drain lines preventing water from reaching the boil-off pan. Clean condensate drains with degreaser and check for crushed or blocked drain lines. Also, clean the evaporator coil and check for the source of contamination. * An iced-up evaporator coil. Have a qualified A/C technician clean, repair, or replace the coil. * Low refrigerant levels. Have a qualified A/C technician check the refrigerant level.
Why is condensate draining from the overflow of my Automation Direct Stratus TA20 Air Conditioner?
Condensate draining from the overflow can occur if the door is partially open or if there are air leaks between the unit and the enclosure. Check the door gasket and gasket compression when closing. Ensure the system is a closed loop.
Why is my Automation Direct Stratus TA20 vibrating or noisy?
If your Automation Direct Air Conditioner is vibrating or noisy, consider these potential causes and solutions: 1. Inspect all points of mechanical contact between tubing and shroud or chassis for possible freight damage. 2. Inspect the compressor mounting if the tube is rattling against the shroud. 3. Inspect the compressor mounting if the compressor is rattling against the shroud. 4. Clean blowers and tie-wrap any loose wiring if there is a foreign object in the fan/blower. Replace the air filter to prevent recurrence. 5. Replace the blower unit or fan blade if there is a broken or bent fan blade. 6. Test the air temperature entering and leaving the condenser. Entering should equal ambient, and leaving should equal entering + 15 degrees. Clean the condenser with degreaser and a low...
What causes the compressor to stall on startup in an Automation Direct Stratus TA20 Air Conditioner?
Several factors can cause the compressor to stall during startup: * Insufficient power under load: Check the power source, wiring, and circuit breaker capacity using a power quality meter. * CB on overload: Have a qualified A/C technician test and replace if necessary. * Defective or disconnected run capacitor: Have a qualified A/C technician test and replace if necessary. * Faulty compressor: Have a qualified A/C technician test the winding impedance and replace the compressor if defective. * LED/Snowflake not on: Check the programmed setpoint and indicated temperature. * LED/Snowflake blinking: The unit is off on an anti-short cycle time delay, which clears after 5 minutes. * Evaporator fan not running: Have a qualified A/C technician clean, repair, or replace if necessary....
General| Brand | Automation Direct |
|---|---|
| Model | Stratus TA20 Series |
| Category | Air Conditioner |
| Language | English |
Legal notice regarding company and product proprietary marks.
Identifies the target audience for the document.
Contact information and resources for assistance.
Explanation of icons used to convey important information.
Provides context and initial setup guidance for the equipment.
Procedures for checking for damage after unpacking.
Lists the components included with the air conditioner.
Details on locating and recording unit specifications.
Technical data for NEMA Type 12 models.
Instructions and cautions for physically attaching the unit.
Identifies common issues and their causes.
Explains various alarm indicators and their meanings.
Details on button operations for the controller.
Explains shortcut operations using button combinations.
Describes the meaning of indicator lights on the controller.
Explains configurable parameters like setpoint and hysteresis.
Instructions for basic operations like changing setpoints and locking the keyboard.
How to view and reset recorded temperature extremes.
Table detailing alarm messages, causes, and outputs.
Explains how alarms clear and the system recovers.
Instructions for cleaning or replacing air filters.
Maintenance advice for cooling fans and compressor.
Precautions when relocating the unit.
Specific overall dimensions for the TA20-0 model.
Diagrams for power and alarm connections.
Specific overall dimensions for the TA20-1 model.
Diagrams for power and alarm connections.
Installation cutout details for TA20-0.
Installation cutout details for TA20-1.
Lists available spare components.
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