NEW Setting DLS IDU Fan Speed to Off During Heat: In this video you will learn how to set the fan to off during heating to prevent overshooting
NEW 40MAHB High Wall Blower Assembly/Condensate pan removal: In this video you will see how to remove the blower assembly from the high wall mount unit for servicing and cleaning of the unit
Rectorseal – 97622 Safe-T-Swithc SS610E DLS Condensate Shutoff Switch Installation & Service video: In this video you will see how to install the condensate shutoff switch on the new 40MAHB High wall mount unit, along with resetting the switch once it has tripped.
Accessing the Outdoor Unit Point Check Function for Multi-head systems: This video will show you how to use the Point Check Function on the Multi-head outdoor unit to assist in troubleshooting.
Point Check Function Worksheet: This is the excel file used in the video above.
Accessing the Point Check Function for Single head systems: This video will show you how to use the Point Check Function on Single-head outdoor units to assist in troubleshooting.
PDF file to help decode Hexadecimal Numbers: Once you have your hexadecimal number from the display. Look at this chart to convert that number to a decimal number and then multiply that number by 10 for the fan motor RPM. And for the EXV angle multiply the decimal number by 2.
Adjusting the settings on the indoor unit: In this video we will walk thru how to access the settings menu of the indoor ductless units and adjust the temperature compensation(calibrate the temperature sensors).
RG10 Wireless Remote Controller Service Manual: This is the service manual for the wireless remote controllers. It has information on how to check system settings and the indoor unit Point Check Function.
RG57 Wireless Remote Controller Service Manual: This is the service manual for the wireless remote controllers. It has information on how to check system settings and the indoor unit Point Check Function.
Dr. Smart DLS Diagnostic Tool PN#17222000A55927: This video will show you how to use the Dr. Smart DLS diagnostic tool and provide insight into the capabilities of the tools use, when troubleshooting a DLS system. This can be purchased at any Carrier Enterprise Service/Part Center location.
E1 Communication Fault Code: The video covers the steps needed to take to troubleshoot a communication fault code and check the S-wire.
IPM Malfunction P0, P4, or P6 code: Depending on your unit this video will walk you thru the steps to troubleshoot the system.
Indoor/Outdoor Fan Motors E3, E8, F5 code: Depending on your unit this videos will walk you thru the steps to troubleshoot the different types of Indoor and Outdoor fan motors on Ductless systems.
Diamond Pump Installation: This video details the steps needed to correctly install a Blue Diamond pump in a Carrier Ductless high wall air handler.