Cfm Heating & Cooling - Popular Questions, Answers, Tips & Manuals

Question edited for clarity. Question moved from home Refrigerators.

SiUS34-801A_b VRVIII Service Manual.pdf - Daikin AC

daikinac.com https://www.daikinac.com > content > assets > DOC PDF Thank you for your continued patronage of Daikin products. This is the new service manual for Daikin's Year 2008 VRVIII series Heat Pump System.

• VRVIIIAIR-COOLED - Daikin AC

  https://www.daikinac.com > assets > DOC > PC... PDF Daikin's VRV heat recovery uses a dedicated hot gas pipe during heating operation allowing for higher off coil temperatures, even at lower ambient conditions, ...

did you open both service valves? If it's 89 degrees F in your home you are WAY under charged, assuming you are using r410. what is the pressure when the machine cuts off? If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

Your unit should cool 15 to 20 degrees. 75 return air temp should be below 60 degree supply air temp. If you are not in this range you likely have a refrigerant problem. If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

The condenser pressure sensor may be at fault, also known as the cycling switch

First of all, I am not a A/C repairman, but I do repair many other electronic devices. The first thing any repair person will need is a good service manual for the device, and I have found a link to one for you. I went over the site in quite a bit of detail, its a genuine Daikin site and rich with information. Here is the link, and best wishes! http://www.aircon-info.com/daikin-ac-service-manuals

because you have the temperature set at 28 degrees celcuis . Change the temperature to 18 degrees and it will cool 28 is hotter It is a reverse cycle air conditioner it will warm the room if you set temperature to 28 degrees . Set it lower and it will blow out cold air. Have exact same air conditioner as I recognise the remote control. point it at the air conditioner when altering the temperature setting. Check under the slide compartment also on the remote for more advanced settings.

Category OptionsAllAir ConditioningGeneralHeatingHeating CoolingIndoor Air... Why is My Air Conditioner Blowing Hot Air 4 Reasons Why Your May Blow Hot Air How to Fix an Air Conditioner that Blows Hot Air THE LINKS ABOVE SHOWS THE WHYS AND HOW TO REPAIR YOUR AC. GOOD LOOK.

CFM is air flow, a product of fan size and speed and duct size, opening sizes etc.. The tonnage of the unit has no bearing on airflow.

Hi don the error code is a system overload. There are a lot of things that could be causing this temperature short circuit. Inwould take the cover of the unit and see if you can visually see any maybe dust or debri on any condenser coils or fans. If you can't figure it out call an expert. Here is a link to the manual for your system http://www.supco.com/images/Seabreeze/New%20Material%202011/NEW%20MULTI-ZONE%20INSTALL%20MANUAL%2012-10.pdf

c4 error code has nothing to do with outdoor pcb. Use code 41 to check the value of the liquid line sensor and test with mulit meter. Pretty rare fault. Turn the power off for 5
Mins and reboot your system.

There is no equivilancy between the two...pounds of thrust would be 'foot pounds of torque' and cfm is the amount of air delivery is passing a specific sized opening in cubic feet per minute. If you are looking at how much pressure is in for instance a residential air conditioning system, they are typically designed for .5"w.c. total system static. Meaning the pressure in the supply air duct plus the negative static added together cannot exceed .5" of water column. Approximately 28" w.c. per pound of pressure and we don't want any more than 1/2 of one inch water columm.... Now if you're talking about turbo-chargers....thats a different story and I haven't a clue.

Indoor malfuntion liquide pipe thermistor.

Check for correct voltage to unit short may have burned out breaker .

R410 units are cheaper now but not as effecient as R22, also R22 is much more expensive and most likely you would have to use R22 a to recharge unit if it as allowed where you live .

It depends on the SIZE of the generator. If your generator is designed to supply 240-volt A/C and handle the FLA (Full Load Amps) rating of your Indoor and Outdoor units, then, YES, of course you can run it with a generator.

Are you sure the maple leaf isn't a snowflake?? The snowflake means cooling mode. The half moon means night time schedule and the waves mean the fan is on. The little flame indicates heating mode.

http://www.braemar.com.au/commercial/pdfs/625409c.pdf http://www.manualslib.com/brand/prem-i-air https://www.prem-i-air.com/homepage.aspx?com=product&productid=6687&pg=1103&tl=1094

Replace boa

Replace board

You need to determine what that code means by reading on your blower doors back side, there will be a set of codes pertaining to your make, model whatever that is as you did not furnish it.