Unwired fan motor and removed existing fan motor from blades. Ensured motors where the same with matching RPMs 910 and 208-230v variable speed. Installed new condenser fan motor and wired in per manufacturer specifications. Tested fan motor, fan is pulling appropriate amount of amps 1.1. Checked refrigerant pressures and temperatures they are appropriate for indoor and outdoor weather conditions. Condenser fan motor is operating properly at this time. 2 year part and labor on condenser(outside) fan motor. Price also includes returning part to manufacture.
Arrived to system in high pressure lockout. Cycled power to reset fault. Turned power back on and found the condenser fan motor starts up spinning and then stops spinning causing the system to go out on high pressure. Confirmed 240v and 24v to condenser fan motor, condenser fan motor has failed. Reached out to Rheem part is under warranty however labor warranty expired in 2023. Talked to homeowner about options, they will let us know what they decide.
Need to return to complete drain so it will drain outside. Pictures included
Completed heat maintenance,on 3 heat pumps and a mini split. All systems operating properly at this time
Installed back flow damper on dehumidifier
System #1 : ( Master / Upstairs ) Outdoor TXV has failed closed / clogged. Not allowing proper amount of refrigerant into the outdoor coil. Photo attached. Tested in cooling, charge is correct System #2 : ( Main Floor ) System needs a flapper / one way damper on the dehumidifier. When dehumidifier isn’t running, it’s acting like a bypass with the unit pulling in 120* air from supply.
Spoke with homeowner over the phone. Thermostat had a screen lock asking for a code, walked him through how to delete the screen lock. Homeowner said it worked.
Raised fresh air pipe as high as possible. Fixed a couple registers
Replaced heat strips in AHU #1. Tested heat strips through thermostats, amp draws are in range. Heat strips are operating properly.
Faulty indoor TXV on zoned system. Need T6 3Heat/2Cool for master bedroom
Wired in and tested dehumidifier, functions as designed
Wired all low voltage to indoor units. Installed all water safety switches. Installed drain pan for dehumidifier. connected air intake to the dehumidifier. Reconnected supply pipe that we had to disconnect to install a filter cabinet. Will need: 10kw heat kit for 3 ton air handler 1 bag of 10” flex to connect supply air to dehumidifier Dehumidifier tstat Zone board for 2 ton system Vacuum all systems Start up
Installed all outdoor units. Left units pressurized with nitrogen at 160psi
Installed mini split in garage. Fixed all line sets took 3 hours.