ActronAir PRV15AT-TFFT-EV Series

Questions and Answers

D
David LynchAug 18, 2025
What to do if my ActronAir Air Conditioner system does not start?
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  Charles JarvisAug 18, 2025
  If your ActronAir Air Conditioner system doesn't start, there are a few things to check. First, built-in safety timers may be activated; allow up to 5 minutes for the system to start after turning it on. Next, check the circuit breakers to ensure none have tripped. Make sure the thermostat setpoint is correctly adjusted: lower it for cooling or raise it for heating. Finally, verify the master wall control timer settings are properly configured.
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farleymatthewAug 20, 2025
What to do if ActronAir Air Conditioner compressor is operating but not cooling?
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  Dean PattonAug 20, 2025
  If the compressor in your ActronAir Air Conditioner is running but the system isn't cooling, check the temperature settings to ensure you are not in heating mode. Also, test the reversing valve to see if it has switched between heating and cooling.
J
Jennifer SmithAug 26, 2025
Why does the outdoor coil keep freezing over on my ActronAir Air Conditioner?
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  Donna WilsonAug 26, 2025
  If the outdoor coil of your ActronAir Air Conditioner keeps freezing over, check the sensor resistance of the outdoor coil sensor. Also, test the reversing valve operation to ensure it is not jammed. Finally, remove any obstructions on the outdoor unit that may be contributing to the issue.
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Adam Cherry Jr.Aug 28, 2025
How to get rid of odour in room when ActronAir Air Conditioner is turned on?
- E
  Emily WebbAug 28, 2025
  If there's an odor when you turn on your ActronAir Air Conditioner, it could be due to several reasons. The indoor unit might have absorbed smells from the conditioned space, such as cigarette smoke or cooking odors; in this case, it's recommended to have the indoor unit washed by a technician. Additionally, check if a P-Trap is installed; if not, re-pipe the drain with one. If a P-Trap is present but dry, contact your installer to carry out a general service and fill the P-Trap.
B
baileyarthurAug 30, 2025
Why set temperature cannot be adjusted on ActronAir Air Conditioner?
- S
  Sandra HillAug 30, 2025
  If the set temperature on your ActronAir Air Conditioner cannot be adjusted, it might be because the wall control set temperature limits are being exceeded. Check that the upper and lower temperature limits are set correctly.
K
Kevin WilliamsSep 2, 2025
Why is only one condenser fan working on my ActronAir Air Conditioner?
- S
  Stephanie HurleySep 2, 2025
  If only one condenser fan is working on your ActronAir Air Conditioner, test the fan motor resistance. Also, test the capacitor microfarad reading and the PCB output voltage.
G
Gabriel McdonaldSep 4, 2025
Why is steam emitted from my ActronAir Air Conditioner outdoor unit?
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  David BryanSep 4, 2025
  If you notice steam emitting from the outdoor unit of your ActronAir Air Conditioner, it's likely due to one of two normal operations. The unit may be going through a defrost cycle during heating, which is normal in cold conditions. Alternatively, it could be condensation of water on the outdoor coil during heating operation. Optional drip trays can be purchased to drain the excess water.
M
Melissa MoralesSep 6, 2025
How to make ActronAir Air Conditioner compressor operate at 100% capacity?
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  Paula JohnsonSep 7, 2025
  To make your ActronAir Air Conditioner compressor operate at 100% capacity, adjust the wall control temperature to create a large differential. This will run the system at full capacity until the temperature is within 4°C of the setpoint. Note that the system will not operate at 100% capacity if it's under Anti Freeze or Overheat Protection. So, adjust the set point less than or greater than 4°C of the indoor temperature depending on the mode of operation.
S
Scott HuberSep 9, 2025
Why is airflow hunting during Auto and Self Learn Mode on ActronAir Air Conditioner?
- K
  Kent WrightSep 9, 2025
  If your ActronAir Air Conditioner experiences airflow hunting during Auto and Self Learn Mode, it could be due to excessive static in the ductwork, which may have changed since the self-learn was performed. This can be caused by deteriorating ducts, a dirty filter, or changes in the duct layout. To resolve this, reduce static where possible, referring to the installation guidelines on duct installation. Clean the filter and re-perform the self-learn.
T
Tiffany ChaseSep 12, 2025
Why can I hear occasional hissing noise during heating cycle of ActronAir Air Conditioner?
- A
  andrewsuttonSep 12, 2025
  The occasional hissing noise heard during the heating cycle of your ActronAir Air Conditioner is the sound of the gas changing direction as the system goes through a defrost cycle. This is a normal function.

Summary

Refrigerant Handling and Sustainability

Responsible Refrigerant Practices

Emphasizes reducing refrigerant emissions and responsible handling.

Critical Safety Instructions

Electrical Hazard Warnings

Live voltage, capacitor discharge, LOTO procedures, and rotating fan dangers.

Mechanical and Work Safety

Cautions on pinch points, sharp edges, and work area assessment.

Installation Information and Preparation

Refrigerant Management Procedures

Safe recovery, recycling, and handling of refrigerants.

Refrigerant Safety and Manuals

R-32 Refrigerant Safety Guidelines

R-32 flammability, safety guide, and licensed technician requirement.

Major Unit Components Overview

Control and Electrical Component Identification

Highlights electrical control panel, VSD assembly, and access points.

Control Panel Components

Variable Speed Drive (VSD) Assemblies

Front and back views of the VSD assembly.

Electrical Control Panel Layout

The main panel housing electrical controls and connections.

Electrical Control Panel Details

Indoor and Outdoor Control Boards

Information on the Outdoor and Indoor Control Boards (CMI).

Power Supply and Protection

Details on CMI Power Supply, main terminal block, and circuit breakers.

Compressor Variable Speed Drive (VSD) Assembly

VSD Front-Side Components

EMI Filter Board, DC Capacitor Board, and Compressor VSD.

Unit Dimensions and Mounting

Model-Specific Dimensions and Airflow

Dimensions and airflow data for specific models.

Service Clearances, Airflow, and Weight

Clearance Zones and Airflow Allowances

Diagram illustrating service clearance and airflow allowance zones.

Unit Lifting Procedures

Crane Lifting Method and Equipment

Recommended method for high-rise lifting with equipment and procedure.

Forklift Lifting Method and Safety

Forklift Safety Precautions

Dangers of improper rigging and cautions for lifting.

Forklift Lifting Operation

Steps for safely moving the unit using a forklift.

Outdoor Unit Preparation Steps

Shipping Block Removal and Securing

Steps to remove shipping blocks and secure compressors.

Safety Drain Tray Installation

Drain Trap Configuration Details

Diagram and details for drain traps and ensuring proper slope.

Electrical Installation Procedures

Electrical Safety and Hazard Warnings

Live supply, static devices, LOTO, and general electrical safety.

Power Supply and Wiring Standards

Power supply, wiring, and earthing according to regulations.

Compressor Voltage Balance Check

Importance of voltage balance for motor longevity.

Comprehensive Wiring Diagram

Power, Fan, and Controller Wiring

Diagram sections for power, fan, and controller wiring.

Sensor and Third-Party Input Wiring

Wiring details for sensors and third-party/DRM inputs.

Circuit Breaker and Cable Size Recommendations

Circuit Breaker Size Selection Guide

Cable Size Selection Guide

Wall Controller Wiring Configurations

LR7-1 and LC7-2 Controller Wiring

NEO Controller Wiring Methods

Configuration and Commissioning Setup

Menu Navigation and Parameter Settings

Control Source and Fan Configuration

Compressor and Capacity Configuration Settings

Compressor and Capacity (cnFg)

Control Source Configuration Options

Third-Party and ActronAir Control Sources

Demand Response Management (DRM)

Demand Management Modes and Operation

DRED Wiring and Activation Notes

Third-Party Control Input Methods

Setting Control Source to Third-Party

0-10 V Analogue Input Control

Fixed Speed Fan Control Implementation

Compressor Control with Fixed Fan Speed

Fan Speed and PWM Limit Notes

Combined Fixed Control Methods

Fixed Compressor and Fixed Fan Control

0-10 V Indoor Fan Input

Unit Running and Fault Indication

Run Indication Output Configuration

Fault Indication and Remote Operation

Fault Indication Output Signal

Remote On;Off Control Functionality

Indoor Fan Commissioning Data

PRV15 AT Fan Data Tables

EVA15 AS;EFV15 AS Fan Performance Curves

PRV17 AT Fan Commissioning Data

PRV17 AT Fan Data Tables

PRV17 AT Fan Performance Curves

Third-Party Application Fan Curve Chart

Refrigerant Charging Procedures

Refrigerant Handling and Safety Precautions

Precautions for handling POE-46 oil and R-32 refrigerant.

Model-Specific Refrigerant Charge Details

Charging Method: Subcooling and Superheat

Charging Parameters and Operational Steps

Subcooling Check Procedure and Calculation

Superheat Check Procedure and Calculation

Subcooling and Superheat Recommendations

Recommended Subcooling;Superheat Values

Recording Final Refrigerant Charge

Final Refrigerant Charge Recording Process

Refrigerant Charging Temperature;Pressure Table

Pressure-Temperature Relationship Data

Routine Maintenance Procedures

Electrical Safety and Component Checks

Electrical safety, fan hazards, voltage warnings, and annual checks.

Condenser Coil Cleaning Procedure

Coil Cleaning Safety and Steps

Coil Cleaning Warnings

Warnings against alkaline detergents and water in electrical compartments.

Coil Cleaning Operational Steps

Maintenance Frequency Checklist

Electrical Component Maintenance Schedule

Indoor Unit Maintenance Schedule

Outdoor Unit Maintenance Schedule

ActronAir PRV15AT-TFFT-EV Series Specifications

General

Model	PRV15AT-TFFT-EV Series
Cooling Capacity	14.0 kW
Heating Capacity	16.0 kW
Refrigerant	R410A
Indoor Unit Type	Wall Mounted
Indoor Unit Noise Level	45 dB(A)
Indoor Unit Weight	15 kg
Power Supply	220-240V, 50Hz
Indoor Unit Dimensions (HxWxD)	300 x 1090 x 220 mm
Outdoor Unit Dimensions (HxWxD)	340 mm
Air Flow Rate (High)	1200 m3/h