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Breezair Error Codes & Troubleshooting

Complete error code database and troubleshooting guide for Breezair systems. Find solutions to common issues or contact our experts.

Breezair Error Codes

Complete error code reference for Breezair systems. Each error code includes severity level, description, and troubleshooting steps.

EV1
MEDIUM
Evaporative Pad Saturation

Cooling pad mineral buildup

Replace pads before season starts.

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EV2
HIGH
Water Pump Error

Circulation pump not running

Check power supply. Clear strainer.

Call Now
EV3
HIGH
Fan Motor Error

Main fan not operating

Check power. Verify motor rotation.

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EV4
URGENT
Water Supply Error

No water supply to system

Check inlet valve. Verify water line.

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EV5
HIGH
Temperature Sensor Fault

Temperature detection error

Clean sensor area. Check wiring.

Call Now
EV6
HIGH
Humidity Sensor Error

Humidity detection malfunction

Check sensor connections.

Call Now
EV7
MEDIUM
Pad Bypass Valve Stuck

Economizer valve not working

Check valve mechanism. May need cleaning.

Call Now
EV8
MEDIUM
Ductwork Moisture

Condensation in ducts detected

Check insulation. Reduce humidity.

Call Now
EV9
MEDIUM
Hard Water Deposit

Mineral scaling in lines

Flush system. Water treatment needed.

Call Now
EV10
HIGH
Drain Line Blocked

Condensate drainage obstructed

Clear drain line immediately.

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EV11
MEDIUM
Mold Growth

Biological growth in pads

Pad replacement. Water treatment.

Call Now
EV12
HIGH
Roof Mounting Issue

Unit stability or seal problem

Check mounting bolts. Inspect seals.

Call Now
EV13
MEDIUM
Winter Mode Error

Heating function malfunction

Check heating element power.

Call Now
EV14
MEDIUM
Filter Bypass

Air filter effectiveness reduced

Replace pleated filter section.

Call Now
EV15
MEDIUM
Trickle Water

Water leaking from case

Check pan seals. Tighten connections.

Call Now
EV16
MEDIUM
Noise from Unit

Vibration or rattling sounds

Check mounting. Tighten components.

Call Now
EV17
HIGH
Control Board Error

Main controller malfunction

Power cycle system.

Call Now
EV18
MEDIUM
Thermostat Communication

Thermostat not responding

Check batteries. Verify connection.

Call Now
EV19
MEDIUM
Remote Control Error

Remote not working

Replace batteries. Check signal.

Call Now
EV20
URGENT
System Shutdown

Unexpected system stoppage

Check all indicators. Professional service.

Call Now
Preventative Care

Breezair Maintenance Tips

Regular maintenance helps prevent error codes and keeps your system running efficiently. Follow these Breezair-specific tips for optimal performance.

Still Need Help?

Our licensed technicians specialize in Breezair systems and are available 24/7 for emergency repairs and expert support.

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