Comfortmaker Air Conditioner Error Codes
Comfortmaker Air Conditioner Error Codes

Comfortmaker Air Conditioner Error Codes

If you're looking for help fixing your Comfortmaker Air Conditioner, look no further! Our comprehensive Comfortmaker Air Conditioner error code guide will explain common issues, provide tips, and show you how to read your model's error codes.

CODE: Green "POWER". 
PROBLEM: Module has power. 
FIX: Supply voltage is present at module terminals. 

CODE: Red "TRIP". 
PROBLEM: Thermostat demand signal. Y1 is present, but the compressor is not running. 
FIX: 1. Compressor protector is open. 2. Outdoor unit power disconnect is open. 3. Compressor circuit breaker or fuse(s) is open. 4. Broken wire or connector is not making contact. 5. Low pressure switch open if present in system. 6. Compressor contactor has failed open. 

CODE: Yellow "ALERT" Flash Code 1. 
PROBLEM: Long Run Time. Compressor is running extremely long run cycles. 
FIX: 1. Low refrigerant charge. 2. Evaporator blower is not running. 3. Evaporator coil is frozen. 4. Faulty metering device. 5. Condenser coil is dirty. 6. Liquid line restriction (filter drier blocked if present in system). 7. Thermostat is malfunctioning. 

CODE: Yellow "ALERT" Flash Code 2. 
PROBLEM: System Pressure Trip. Discharge or suction pressure out of limits or compressor overloaded. 
FIX: 1. High head pressure. 2. Condenser coil poor air circulation (dirty, blocked, damaged). 3. Condenser fan is not running. 4. Return air duct has substantial leakage. 5. If low pressure switch present in system, check Flash Code 1 information. 

CODE: Yellow "ALERT" Flash Code 3. 
PROBLEM: Short Cycling Compressor is running only briefly. 
FIX: 1. Thermostat demand signal is intermittent. 2. Time delay relay or control board defective. 3. If high pressure switch present go to Flash Code 2 information. 4. If low pressure switch present go to Flash Code 1 information. 

CODE: Yellow "ALERT" Flash Code 4. 
PROBLEM: Locked Rotor. 
FIX: 1. Run capacitor has failed. 2. Low line voltage (contact utility if voltage at disconnect is low). 3. Excessive liquid refrigerant in compressor. 4. Compressor bearings are seized. 

CODE: Yellow "ALERT" Flash Code 5. 
PROBLEM: Open Circuit. 
FIX: 1. Outdoor unit power disconnect is open. 2. Compressor circuit breaker or fuse(s) is open. 3. Compressor contactor has failed open. 4. High pressure switch is open and requires manual reset. 5. Open circuit in compressor supply wiring or connections. 6. Unusually long compressor protector reset time due to extreme ambient temperature. 7. Compressor windings are damaged. 

CODE: Yellow "ALERT" Flash Code 6. 
PROBLEM: Open Start Circuit. Current only in run circuit. 
FIX: 1. Run capacitor has failed. 2. Open circuit in compressor start wiring or connections. 3. Compressor start winding is damaged. 

CODE: Yellow "ALERT" Flash Code 7. 
PROBLEM: Open Run Circuit Current only in start circuit. 
FIX: 1. Open circuit in compressor run wiring or connections. 2. Compressor run winding is damaged. 

CODE: Yellow "ALERT" Flash Code 8. 
PROBLEM: Welded Contactor Compressor always runs. 
FIX: 1. Compressor contactor has failed closed. 2. Thermostat demand signal not connected to module. 

CODE: Yellow "ALERT" Flash Code 9. 
PROBLEM: Low Voltage Control circuit < 17VAC. 
FIX: 1. Control circuit transformer is overloaded. 2. Low line voltage (contact utility if voltage at disconnect is low).



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Product Reviews:

Homeowners looking to purchase a ComfortMaker AC unit have a large selectio
Homeowners looking to purchase a ComfortMaker AC unit have a large selection to choose from. Though there are many factors to consider, purchasers should especially focus on an AC unit’s seasonal energy efficiency ratio (SEER) and/or energy efficiency ratio (EER), depending on the home climate. SEER ratings range from 8-21 and are specific to the cooling power, whereas EER ratings relate to the overall efficiency of the unit. In both cases, the higher numbers mean increased efficiency.
Published: November 11, 2020
hvac.com
Source: hvac.com

If you want to invest in a cooling unit that provides you control over the
If you want to invest in a cooling unit that provides you control over the temperatures and humidity levels throughout your house, then the SoftSound Deluxe 19 Air Conditioner with SmartSense is a good option. Not only does it offer control, but it also has variable speed settings so that the user can choose their preference. And we don’t even need to mention the quiet performance is highly appreciated.
Published: May 11, 2020
hvactraining101.com
Source: hvactraining101.com

The Tempstar TVA9 and Comfortmaker CVA9 have variable-capacity compressors
The Tempstar TVA9 and Comfortmaker CVA9 have variable-capacity compressors with 5 levels of operation. These are also called variable-speed compressors, since the compressor uses rotary technology and speeds up to deliver more air conditioning or slows down for less. Variable-speed models from most other brands have “infinite” levels of operation between 40% and 100% capacity. You’ll notice little difference in cooling consistency with a 5-speed vs. an infinite-speed model, and the cost of these units is slightly less.
Published: March 11, 2020
pickhvac.com
Source: pickhvac.com

ComfortMaker can offer a wide variety of air conditioners that cater effect
ComfortMaker can offer a wide variety of air conditioners that cater effectively to consumers at different price points. Although their premium SoftSound Deluxe units are their most efficient, the economy tier Performance Series models are perhaps some of their most impressive altogether. Paired with the brand's comprehensive sliding scale warranty coverage that includes No Hassle Replacement, it's hard to imagine that anyone could be disappointed with their purchase.
Published: November 11, 2019
furnaceprices.ca
Source: furnaceprices.ca

This is one of the brands from INTERNATIONAL COMFORT PRODUCTS which is a pa
This is one of the brands from INTERNATIONAL COMFORT PRODUCTS which is a part of UNITED TECHNOLOGIES CORP. The PERFORMANCE 14 (N4A5) units are basic air conditioners with a durable powder coat finish but they use a wire coil guard to protect the condenser coil fins which does not actually do much to protect them. The units have a 14 SEER efficiency to meet all of the regional standards but their guarantee is not very good when compared to other brands. The SOFTSOUND DELUXE 19 (CCA9) is a premium unit with a variable speed fan motor, swept wing fan blade, and compressor blanket for quiet operation. They have a good guarantee but it is only average when compared to other brands. The units are sold in the USA and Canada but only through their approved dealer network. comfortmaker.com
Published: November 11, 2019
hvac-for-beginners.com
Source: hvac-for-beginners.com

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