liebherr bio-fresh problem
Hi, i've got a customer with a liebherr f/f, freezer on the bottom and bio-fresh compartment on top and the food is freezing in the bio-fresh, turning the bio-fresh off at the control panel does...
View ArticleKastel flaker
Hi All First time using this site. I am working on a Kastel flaker that is throwing out a lot of water with the ice and cutting out on the gearbox motor internal overload and very hot to touch....
View ArticleNeed help with thermoking CRR40-49 / Mp3000 controller
Hey guys this is my first venture into the world of container refrigeration. Anyway i have been given the task to get this thing going. Got to the container yesterday and found a bunch of loose relays...
View ArticleTravel Time
Do employers pay travel from the service technicians home to the customers site. I feel they should. Just wondering what others think about this.
View ArticleSqueaky VCV cassete
Hi, I'm in my first year at college being thrown in at the deep end. My boss is short of staff and sending me on call outs. I know that this is probably a fast way to learn and gain confidence but some...
View Articlezanotti gm
does anyone know the code number to get into the controller i had it but where its gone,do not need the parameters i can find those keep thinking its 123?
View ArticleCorrespondense
Hi Everyone, My name is Colin, I am a Zimbabwean doing my apprenticeship in Zimbabwe, but as you can imagine the education is not up to that of the developed countries. So i wondering if anyone could...
View ArticleMitsi electric service tool software and converter
Hi all, Many thanks for the replies on the carrier access code for the chillers, we were able to convince the customer of the benefits of having carrier commission the equipment and had one of the guys...
View ArticlePlaying the Violin again.
ROLL UP for some more good news. R22 goes up another 15% in December. ( Affecting Aussie refrigeration business owners and customers.) Everyone else can breathe a sigh of relief... Knew i should have...
View ArticleAutomotive A/C, pressures
Hi About a A/C car charge: I didn't know the weight and charged by low site pressure, about aprox. 30PSI. (R134A) The system works but, is not cooling enough There is : 45PSI and 270 PSI, at 30°C...
View Articlexarios units 300
evening Gentleman does anybody have any service manuals and or diagrams for a xarios 300, also it has an a02 fault (Hp open according to info) is the hp switch auto or manual reset and whereabouts on...
View ArticleR410a independent view
Hi Boys and girls, At present i am competing against a large company who have excellent marketing skills. However I believe the marketing is overriding engineering priciples, not a bit, a lot to where...
View ArticleMotor start capacitor rating
Hi guys I have a blueway reverse cycle aircon and the motor start capacitor needs replacing. Its a 50uf 450v but the biggest I can find is 30uf 400v, would this be big enough. Thanks
View Article? about hydrocarbon gas
i am thinking about starting to learning a bit about hydrocarbon gases to save money. can any one tell me what the difference between r290a and lpg is . can any one tell me why u cant just use pure lpg...
View Articlehow to read pt chart for r407c
hi, it probably sounds stupid but i forgot how to read the p t chart.im ok with zeotrope ref but with azeotrope im very confuzed as i dont know on which side to look on the chart(liquid or vapour)when...
View Articlemitsubishi pury-p350yhm-a manual needed
anyone have an idea as to where I can download a manual for the above, or for the bs box which is a cmb-p1013v-ga? Tried google and the mitsubishi website but with no luck. Got to fault find it at 6am...
View ArticleDaikin rooftop defrost problems
I have five Daikin rooftop model UATYP 560AY1 with same problem : in winter , in HEATING mode , defrost program is too short and ice cover the condensers . ( all the rooftops are mounted in same...
View ArticleFloorless versus Floored walk ins ??...
I am looking to replace five walk-in coolers in the basement of a hotel. A main sticking point has become floorless versus floored walk-ins. What would be the downsides of floorless walk-ins? The pros...
View ArticleFilter driers
Hi Guy's We manufacture small fridge systems for the soft drink and brewing industry. In some of our larger beer coolers we have had some fail in the field with the filter driers splitting recently,...
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