Expected pressures in a Fujitsu Mini Split - HVAC-Talk
WEBAug 22, 2019 · So based on the paths and windings there are 4 modes that mine will run in. Full Power and approximately 80%, 60% and 40%. Electrical I know well. This is of course power to the motor. Not necessarly the capacity of the cooling. As voltage drops so does effienciy. So 60% power might only provide 40% cooling.
Fujitsu mini split issues in heat mode - HVAC-Talk
WEBDec 24, 2019 · It is 68 in the house. The system is running and inside unit running on low fan. Heat at the vane is 88.7 degrees. Cranked up to 6 over set point. After about 3-4 minutes indoor unit fan kicked on high, temp at the vane was 107. Checked with digital thermometer. At times the temp is 1-3 degrees off of the set point.
Fujitsu mini split - HVAC-Talk
WEBMar 29, 2023 · This is my second fujitsu mini split. My first one in my previous house was bullet proof. It was only a single head unit. That's why I went with fujitsu. Maybe the three head unit just acts differently that I'm not used to. The gurgling steam sound at startup and shut down at the outdoor unit is concerning me.
Trying to find out how many lbs of refrigerant my Fujitsu Mini split …
WEBAug 6, 2018 · You don’t do a vacuum test to check for leaks like you described. You’ll need a proper test. The plate is kind of beat up. I can not tell if it needs 2.20 lbs or 220 lbs for a 12000 btu heat pump. since it is 35 lbs for $ dollars I am hoping for a smaller amount. Last edited by beenthere; 08-07-2018 at 05:01 AM.
New Mini Split Gurgling Noise Question - HVAC-Talk
WEBMay 29, 2023 · I had a new Fujitsu Mini Split installed several days ago. Everything is working fine with one exception. One wall unit is making intermittent gurgling noises when running in AC mode. The new system has 2 zones. One is a 15K wall unit with a short pipe run and is silent except for fan noise.
Deciding Between Fujitsu vs Gree Mini Split - HVAC-Talk
WEBJul 2, 2020 · I heard that Fujitsu is one of the brand leaders in mini splits in North America but Gree is very popular globally. Below are the 2 models that I need help deciding between. GREE SAP24HP230V1A. SEER 21.5. EER 13. …
Fujitsu Minisplit lineset problem - HVAC-Talk
WEBFeb 25, 2013 · Fujitsu Minisplit lineset problem. The residents of our housing complex have 12 Fujitsu Mini Split Ductless Heat Pumps (ASU9RMLQ) that were installed about five years ago. About 25% of the units are non-functioning and a few of the units have run for less than a few hours in that time (some not at all) mostly because of problems that have been ...
Fujitsu Mini Split error lights - HVAC-Talk
WEBFeb 7, 2022 · Cleaned the filters. Reset the breaker. Made sure the drain on the outside unit was not frozen. Nothing solved the problem. The Operation Green light blinks. The Timer Orange light blinks. The Economy Green light blinks FAST. According to Fujitsu, this requires "authorized personnel", meaning an HVAC guy.
Fujitsu Mini-Splits - Multiple Issues - HVAC-Talk
WEBAug 18, 2016 · Fujitsu Mini-Splits - Multiple Issues. Hello to all. I recently had a Fujitsu Multi-Zone mini-split system installed in the basement of my 3100 sq. ft home in Northern Alabama. The basement area is roughly 1100 sq. ft and doesn't have tremendous cooling load. Even on the hottest of summer days, the temperature only gets up to around 79-80 ...
Fujitsu Halcyon Blinking Lights - HVAC-Talk
WEBJan 30, 2021 · Maru. Hanging out with the mice behind the fridge talking bad about the roaches in the oven. If the operation light is flashing slowly sometimes and on solid the rest of the time that indicates it is defrosting. That picture is from your operating manual.