Tecumseh AEA4440AXA HI TORQUE COMPRESSOR
OK so most of my 30 year experience with HVAC has been in large commercial AC units so this little Tecumseh AEA4440AXA R-12 under counter hi temp refer box has got me stumped. Unit pulls down,...
View Articlefrigomat
i am looking for a service manual with parts list fro a frigomat peb 30 pasturiser
View ArticleThermostatic expansion valve
Hiya I have a flakt woods condensing unit that's on r407c and is 28kw. It has 2 stages which are to be connected to a air handling unit. I need to size for 2 externally equalised TEVs for the...
View ArticleCarrier Chiller 30GZ-095
Hi There! I've a Carrier chiller that faults with first 46 which is superheat problem circuit 1 and then stops with fault 40 which is pumpdown fault on circuit 1. I've changed the exp valve driver...
View ArticleMc Quay chiller advice
hi! i have a signed contract with a hotel which has 2 Mc Quay MNG145.2.SE chillers. i haven't done this before so i 'd like from you guys to tell me the service procedure. what to check regarding oil,...
View ArticleMits Elec Inverter
Hello, Would someone be able to give me a link to Mitsubish elec MUZ-A26YV A1 service manual Thank you
View ArticlePanasonic gas vrf
Came to run up 2 panasonic gas vrf and had the A06 fault code which is engine start failure, I'm presuming its due to no ignition but has anyone else experienced this? Is there something iv missed on...
View ArticleToshiba sm800 cassette problem
Hello guys, I have been called to a site which has 4 toshiba sm800 cassettes, (individual systems) with one controller. The problem is that the controller shuts down at random intervals, and stops all...
View Articlecvm 3000 hidden keys. I know chillerman2006 can help.
Have Climaveneta pressure transducers calibration issues and need to recalibrate using the hidden keys. An old thread that I have read, chillerman 2006 do you still have detailed information/manual on...
View ArticleCarrier 30gx chillers
Hi guys im doing work on carrier chillers and i just like to know how to connect a laptop to them and take the running data down and save it. and what kind of software is needed. thankyou
View ArticleAuto Defrosting
Hi all, Got a quick question about air con. I do mostly refrigeration, but have been asked to have a quick look at the air con at my partners work. All they have said so far, is when both units are...
View Article2 Torrey meat display freezer & 3 HP Danfoss condenser
I am currently doing an energy audit to a small grocery store the size of a convenience store. While checking on two Tor-rey meat display freezers model TEC-240, the local Tor-rey distributor said that...
View Articledocumentation of M-Net electrical signaling and higher-level protocol?
documentation of M-Net electrical signaling and higher-level protocol? I've got a Mitsubishi electric system in my house -- it's a single system, with one PEFY-P36NMHU-E and one PUMY-P36NHMU-E outside,...
View Articlewater purification
Why Costic Soda and sodium hexa meta phosphate use at water purified system?
View Articlefujitsu lights flashing
hi guys can someone help me out i have a fujitsu split system that is flashing fault codes. It is a MODLE NUMBER : asta24jcc the codes looks like : 2x red and green together followed by 5x red flashes...
View ArticleNew RSW technology
http://www.worldfishing.net/export/i...ology-launched This is really interesting, 12 years ago the Flux chillers reduced the NH3 charge from 1100 kg in a 1000 kw system to 250 kg, and now a system with...
View ArticleDaikin ceiling suspend showing e6
Hi people, I was wondering if anyone of you know how to solve the problem when the wired remote controller showing E6 for Daikin ceiling suspend normal 1 to 1 normal?what step should I do to find out...
View ArticleNew Daikin VRV 4 service manual
Hi to all. I need service manual for new VRV 4. In France the tech line are not relevant enough (for the moment) to give us informations...! But on monday i will try to start one RXYQ10T7Y1B by...
View ArticleElectical power in South Africa
Setting up a job we will be doing in Cape Town South Africa and I need to know a couple things about their single phase power. I am only familiar with what I deal with in the U.S. Is the voltage 220 or...
View ArticleBest Overall Supermarket Refrigeration System
I need some opinions.. What do you feel is the best way to design a super market system? I need to compare price of purchase and install. Cost of energy to operate. Cost to maintain. Complexity to...
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