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Technical Services Manager
North Alabama District
Mingledorff’s Technical Services Group would like to cover the setup of an HVAC Fan Coil on an Ion Controller. Follow the steps to check and make changes to the parameters for Fan Coil.
You may need to make adjustment to airflow CFM per ton in order to help with sweating ductwork or a problem with air noise.
From the main screen press menu.
Then, press the down arrow button.
Select the service cap. Press and hold it for 10 seconds or until it changes to green.
Select setup from this screen.
Then, select fancoil
Select airflow
From this screen, you can select Comfort, EFF, OR Max for cooling and same for heating. The dehum airflow is set to normal but can be changed to high if you have duct sweating.
This month, I will be covering how to properly wire a 38MU/40MU for 24V operations and setting up the DIP switches. I
Most technicians know about checking capacitors under a load while a motor is running, but did you know that you can do
When I instruct Nate Classes, I typically suggest the Carrier Service Tech App to techs that have not used it. I have
| Anniston | (256) 241-3026 | 105 E D St, Anniston, AL 36201 |
| Auburn | (334) 734-8011 | 2295 1st Ave, Opelika, AL 36801 |
| Birmingham | (205) 250-7714 | 516 31st St N, Birmingham, AL 35203 |
| Dothan | (334) 836-1035 | 205 Wedgewood Dr, Dothan, AL 36303 |
| Gulf Shores | (251) 968-2660 | 820 Commerce Dr, Gulf Shores, AL 36542 |
| Huntsville | (256) 859-2691 | 391 Nick Fitcheard Rd NW, Huntsville, AL 35806 |
| Loxley | (251) 964-2707 | 30020 Co Rd 49, Loxley, AL 36551 |
| Mobile | (251) 476-2220 | 5522 W Commerce Blvd West, Mobile, AL 36619 |
| Montgomery | (334) 262-4855 | 861 Plantation Way, Montgomery, AL 36117 |
| Muscle Shoals | (256) 383-6904 | 107 Commerce St, Muscle Shoals, AL 35661 |
| Albany | (229) 432-5254 | 205 Baldwin Dr, Albany, GA 31707 |
| Athens | (706) 548-2563 | 105 Whitetail Way, Bogart, GA 30622 |
| Atlanta | (404) 875-7755 | 1290 Tacoma Dr NW, Atlanta, GA 30318 |
| Augusta | (706) 651-1950 | 3618 Wrightsboro Rd, Augusta, GA 30909 |
| Brunswick | (912) 265-5193 | 275 Rose Dr, Brunswick, GA 31520 |
| Columbus | (706) 322-3870 | 6201 W Hamilton Park Rd, Columbus, GA 31909 |
| Conyers | (770) 918-9132 | 335 Gees Mill Business Pkwy NE, Conyers, GA 30013 |
| Forest Park | (404) 361-2474 | 5158-C Kennedy Rd, Forest Park, GA 30297 |
| Gainesville | (770) 297-9335 | 2472 Hilton Dr, Gainesville, GA 30501 |
| Lawrenceville | (678) 442-1060 | 2111 Cedars Rd SE, Lawrenceville, GA 30043 |
| Lithia Springs | (770) 948-3451 | 320 Thornton Rd #106, Lithia Springs, GA 30122 |
| Macon | (478) 474-8544 | 5527 Thomaston Rd, Macon, GA 31220 |
| Marietta | (770) 426-0551 | 1060 Triad Ct, Marietta, GA 30062 |
| Newnan | (770) 239-2105 | 70 Enterprise Ct, Newnan, GA 30265 |
| Peachtree Corners | (770) 239-2100 | 6675 Jones Mill Ct, Peachtree Corners, GA 30092 |
| Savannah | (912) 232-1228 | 103 Central Jct Blvd, Savannah, GA 31405 |
| Statesboro | (912) 764-8841 | 126 W Parrish St, Statesboro, GA 30458 |
| Valdosta | (229) 245-8200 | 363 Connell Rd, Valdosta, GA 31602 |
| Warner Robins | (478) 953-3727 | 110 Byrd Way, Warner Robins, GA 31088 |
| Fort Walton Beach | (850) 244-2017 | 76 Beal Pkwy SW, Fort Walton Beach, FL 32548 |
| Panama City | (850) 913-0585 | 3012 Lisenby Ave, Panama City, FL 32405 |
| Pensacola | (850) 438-1005 | 4405 N. Palafox Street, Pensacola FL 32505 |
| Hattiesburg | (601) 579-9670 | 1851 Lincoln Rd, Hattiesburg, MS 39402 |
| Ocean Springs | (228) 497-5090 | Sunplex Industrial Park, 5717 Suntec Drive, Ocean Springs, MS 39564 |
Norcross – North Georgia Hub
(800) 282-4911
Birmingham – North Alabama Hub
(205) 250-7714
Macon – Southwest Hub
(800) 342-9250
Loxley – Gulf Coast Hub
(800) 239-7419
Savannah – Southeast Hub
(800) 822-7617
| Company | Web Address | Description | |
 | Airzone | www.airzoneinc.com | Custom and Underfloor Air Handlers |
 | Aladdin Metal Products | www.aladdinmetalproducts.com | Curb Adapters and Roof Curbs |
 | Aprilaire | www.aprilaire.com | Indoor Air Quality Products |
 | Autani | www.autani.com | Building Automation and Controls |
 | Bard | www.bardhvac.com | Heat Pumps,Gas/Electric, and Wall Mounted Air Conditioners |
 | Bryant | www.bryant.com | Commercial, Industrial, Residential Heating & A/C Products and Controls |
 | Carrier | www.commercial.carrier.com | Commercial and Residential Heating & A/C Products |
 | Data Aire | www.dataaire.com | Precision Air Control for Data Processing Centers |
| DXair | www.dxair.com | Pool dehumidification systems | |
| First Company | www.firstco.com | Fan Coil Units | |
 | Global Plasma Solutions | www.gpshvac.com | Air Purification and Bi-Polar Ionization |
| Gree | www.greeusa.com | PTACs | |
| Hayes Fluid Controls | www.haysfluidcontrols.com | Hose Kits and Control Valves | |
| iAire | www.myiaire.com | Commercial Air Purification using ionization with energy savings | |
| IslandAire | www.islandaire.com | PTACs, Vertical Units, Water Source Heat Pumps | |
| i-Vu | www.commercial.carrier.com | Building Automation and Controls | |
| Magic Aire | www.magicaire.com | Fan Coil Units | |
| Micro Metl | www.micrometl.com | Roof Curbs, RTU Accessories, & ERVs | |
| Modine | www.modine.com | Gas-Fired Unit Heaters, Duct, Furnaces, Hot Water Cabinet Unit Heaters, Makeup Air, and Dedicated Outdoor Air Systems | |
| Network Thermostat | www.networkthermostat.com | Internet Thermostats, Wifi Themostats, Ethernet Thermostats | |
 | Payne | www.payne.com | Residential Heating & A/C Products |
 | Rawal Devices | www.rawal.com | Continuous Capacity Modulation and Dehumidification for DX Systems |
 | Renew Aire | www.renewaire.com | Fixed-Plate ERVs |
 | Totaline | www.totaline.com | Compressors, Parts, and Supplies |
 | United CoolAir | www.unitedcoolair.com | Modular All-Indoor HVAC Systems |
| Warren Technology | www.warrenhvac.com | Electric Heaters | |
| Wilo Pumps | www.wilo-usa.com | Pump Systems for HVAC and Water Supply and Sewage |
