Durham Region Air Conditioning Repair, Service and Installation
If you're looking for help fixing your tempstar air conditioner, look no further! Our comprehensive tempstar air conditioner repair guide will explain common issues, provide troubleshooting tips, and show you how to read your model's error codes.
R-410A Split System Air Conditioner
CODE: On solid, no flash.
RESULT: Normal operation - with communicating Control.
RESULT: Normal operation - with communicating Control.
CODE: Off.
RESULT: Normal operation - No call for cooling with 2-wire connection or indoor unit not pow-Offered.
RESULT: Normal operation - No call for cooling with 2-wire connection or indoor unit not pow-Offered.
CODE: 1, pause.
RESULT: Normal operation.
RESULT: Normal operation.
CODE: 16.
RESULT: Communication with wall control lost. Check wiring to wall control, indoor and outdoor units.
RESULT: Communication with wall control lost. Check wiring to wall control, indoor and outdoor units.
CODE: 31.
RESULT: High pressure switch trip. Check refrigerant charge, outdoor fan operation and coils for airflow restrictions.
RESULT: High pressure switch trip. Check refrigerant charge, outdoor fan operation and coils for airflow restrictions.
CODE: 32.
RESULT: Low pressure switch trip. Check refrigerant charge and indoor air flow.
RESULT: Low pressure switch trip. Check refrigerant charge and indoor air flow.
CODE: 45.
RESULT: Outdoor unit control board has failed. Control board needs to be replaced.
RESULT: Outdoor unit control board has failed. Control board needs to be replaced.
CODE: 46.
RESULT: The control voltage is less than 15.5v for at least 4 seconds. Compressor and fan operation not allowed until control voltage is a minimum of 17.5v. Verify control volt-age.
RESULT: The control voltage is less than 15.5v for at least 4 seconds. Compressor and fan operation not allowed until control voltage is a minimum of 17.5v. Verify control volt-age.
CODE: 53.
RESULT: Outdoor air sensor not reading or out of range. Ohm out sensor and check wiring.
RESULT: Outdoor air sensor not reading or out of range. Ohm out sensor and check wiring.
CODE: 55.
RESULT: Coil sensor not reading or out of range. Ohm out sensor and check wiring.
RESULT: Coil sensor not reading or out of range. Ohm out sensor and check wiring.
CODE: 56.
RESULT: Improper relationship between coil sensor and outdoor air sensor. Ohm out sensors and check wiring.
RESULT: Improper relationship between coil sensor and outdoor air sensor. Ohm out sensors and check wiring.
CODE: 72.
RESULT: Compressor voltage sensed after start-up, then absent for 10 consecutive seconds while cooling demand exists. Possible causes are internal compressor overload trip orloss of high voltage to compressor without loss of control voltage. The control will continue fan operation and wait 15 minutes to attempt a restart. Fault will clear when restart is successful, or low voltage power is cycled.
RESULT: Compressor voltage sensed after start-up, then absent for 10 consecutive seconds while cooling demand exists. Possible causes are internal compressor overload trip orloss of high voltage to compressor without loss of control voltage. The control will continue fan operation and wait 15 minutes to attempt a restart. Fault will clear when restart is successful, or low voltage power is cycled.
CODE: 73.
RESULT: Compressor voltage sensed when no demand for compressor operation exists. Contactor may be stuck closed or there is a wiring error.
RESULT: Compressor voltage sensed when no demand for compressor operation exists. Contactor may be stuck closed or there is a wiring error.
CODE: 74.
RESULT: Compressor voltage not sensed when compressor should be starting. Disconnect may be open or contactor may be stuck open or there is a wiring error.
RESULT: Compressor voltage not sensed when compressor should be starting. Disconnect may be open or contactor may be stuck open or there is a wiring error.
CODE: 82.
RESULT: Thermal cutout occurs in three consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
RESULT: Thermal cutout occurs in three consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
CODE: 83.
RESULT: Low pressure switch trip has occurred during 3 consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
RESULT: Low pressure switch trip has occurred during 3 consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
CODE: 84.
RESULT: High pressure switch trip has occurred during 3 consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
RESULT: High pressure switch trip has occurred during 3 consecutive cycles. Unit operation locked out for 4 hours or until 24v power recycled.
See What Our Customers Are Saying:
Jan 1, 2015
My old furnace had finally broken down for the last time when contacted twintech to have a new furnace installed They were prompt, knowledgeable and very reasonably priced. They did such a great job i tell all my friends and family about this company.
Jan 1, 2015
To whom it may concern, I recently had TwinTech (Greg and Grant Dainty) replace my furnace and service both my gas fireplaces and air conditioning unit. They were professional, courteous and very fair in their pricing. I would gladly recommend TwinTech to anyone needing work done. I can be contacted at 905-626-XXXX.
Jan 1, 2015
My Fiancé and I have relied on Twintech Heating and Cooling now for the better part of the last 10 years. In that time, Greg has installed a furnace, an air conditioner, and a heat-pump at our residence in Toronto. In each instance Greg and his team were a pleasure to deal with. They were courteous and professional throughout the whole process and the quality of their work is first rate. Our experiences have always been extremely positive and we have referred his services numerous times to our friends and family. Without hesitation, I would recommend Greg and TwinTech Heating and Cooling to anyone looking to service or replace their existing heat/AC equipment
See What Our Customers Are Saying:
Feb 18, 2025
Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.
Feb 18, 2025
We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!
Feb 18, 2025
TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!
Feb 18, 2025
Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!
Feb 18, 2025
Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.
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