Looking for buying 01 Mycom oil pump, Model: M100P, for mycom screw unit N450VLD
Dear Sir I am looking for 01 mycom oil pump bare ( w/o motor ) , model: M100P ( NH3 ) Quick buy item, please send me quotation by email: with some price options: new one or rebuild and second-hand one...
View ArticleRe:LP pressure switch
hi all Just recently joined a refrigeration company after many years of air conditioning installs. Thing are going well and rely enjoying the change. But having a few issues setting lp switch cut in...
View ArticlePanasonic Inverter H98 CS-UE9JKE
hi all, Today I went to check ona 3 year Panasonic Inverter that stopped working after a few minutes in cooling mode. Heating mode didn't appear to have a problem although it was not as warm as usual...
View ArticleManitowac ice mache won't harvest
I have a relatively new manitowac (2010) ice machine that makes ice and harvests for a few cycles but after a while it gets hung up and exceeds the 3.5 minute limit and goes back into freeze. I have...
View ArticleFujitsu vrf indoor / controler address
We have been asked to re install a fujitsu vrf system that had been de gassed & removed by others . 8 indoor units & 4controllers have been re positioned , I'm after some advice on the...
View ArticleNvq2 or 3
I have just finished my nvq2 and wondered is it worth doing the nvq3 and what is involved in the nvq3? Cheers
View Articlereturned
Hi i am back again been gone for 2/3 yrs hope you are all well all the best dave
View Articledaikin e7 error- need advice
hi all i have a daikin rzq125 twin fan unit with error code e7. i know this is related to outdoor fan motor. i have checked all connection which are good and checked inverter board which also checks...
View ArticleSamsung CSU98HDIN
I have a Samsung CSU98HDIN inverter condenser that gave me an H8 error code. My Tech replaced the HP switch and it now gives a P1 code. Where do we start checking for the fault.
View ArticleStal s71e
hello gentlemen. I need a manual or something to confirm the capacity of a STAL S71E screw compressors. Any help would be most appreciated. Thanks a lot. Jimmyafg777@gmail.com
View ArticleProblem with oil returns using R508B
Hello guys, first I want to say hello to all people from here. I have a problem with a ultra freezer. We changed the compressor for low freezer with a new one. we filled with R508B and now we have some...
View ArticleHello - Anyone have some Ardco Swingline 3 conversion experience?
Hi, I'm trying to do a conversion (from Right-opening to Left-opening) on some Ardco Swingline 3 freezer case doors. Can anyone tell me if you need to remove the Hinge-pins so that the Spring-loaded...
View ArticleRivacold block system
Hiya, I'm end user and we have rivacold blocksystem walk in freezer and we're having problem with the system from last few months. Compressor keeps on running and doesn't cut off when it reaches the...
View Articlemitsubishi msz-ga35va ac indoor unit
Hi. Operation light is constantly flashing on indoor unit. No definate sequence, just flasing constant. On start up fan motor operates for couple of minutes then stops and operation light flashes.? Any...
View Articlespectrum sl multi
hi guys, could anyone please let me know on the correct suction & discharge pressure of a spectrum sl at 20C & 0C??? is it around 50 - 55psi & 280 - 290 psi accordingly for 0C??? if yes,...
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split ac unit different capacity value
Hi how r u guys im confused about the info on the name plate of different split ac unit as example when u check the heating and cooling capacity u will find the cooling is 6740 watt and heating is 7320...
View ArticleSTAL S71E
hello gentlemen. I need a manual or something to confirm the capacity of a STAL S71E screw compressors. Any help would be most appreciated. Thanks a lot. Jimmyafg777@gmail.com
View ArticleMcQuay Chiller oil diff problems
Hi All, I have a Mcquay air cooled chiller with 2 x HSA3221QY11YB-S compressors. One compressor is faulting on high oil diff pressure fault. We have changed the oil filters on both compressors but this...
View Articlemcquay als frame 4 chiller
hi friends ive got mcquay als chiller and it had a vacon fan inverter on it originaly which was faulty and it was changed to INTEA PF20A inverter but have no instructions on how to set it up properly...
View ArticleRefrigerant Recovery
Hi, I'm designing a test rig to run on various mixtures of R245fa and pentane for my doctoral thesis, so at some point, I'm going to have to completely empty the system and charge it with a new working...
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