To Next PageTo Next PageWhy is my Trane Heat Pump making sounds?
A slight cracking sound may be heard when your Trane Heat Pump starts because the electronic expansion valve is initializing. Also, cracking sounds can occur during and after operation as the unit panels expand or contract due to temperature changes. The sound of gas refrigerant flowing and the drainage system operating can also be heard when the unit is running or after running.
Why my Trane 18 Series Heat Pump doesn’t run?
If your Trane Heat Pump doesn't run, it might be due to the overload protection switch delaying the start for three minutes, especially if the unit was just turned off. It could also be in standby for one minute after being powered on.
Why does my Trane 18 Series indoor unit still run after I switch it off?
If your Trane Heat Pump's indoor unit continues to run after being switched off, it's normal. The fan motor will keep running for 20-70 seconds. This is to utilize excess cooling or heating and prepare the unit for its next operation.
A checklist of essential items and checks to perform before commencing installation.
Explains the importance and procedure of nitrogen purging during brazing.
Steps for connecting the main power supply to the unit.
Essential information and procedures for proper unit grounding.
Instructions for performing initial operational tests after installation.
General