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27-05-2019, 10:05 AM

hyperion started a thread Time to call it a day after 50 years in Air Conditioning

After 50 years in the air conditioning trade, I have decided to retire on 31st May. It is a great industry which has seen many changes during the...

14 replies | 1166 view(s)

07-06-2019, 12:30 AM

mre212 started a thread condenser heat rejection in Technical Discussions

please for your help i have air cooled condenser but no data please i need to know the cooling capacity of it ? thank you

5 replies | 482 view(s)

11-06-2019, 05:42 PM

A.Mortezania started a thread What is this ? in Fundamentals

Hi Friends, Would it be possible tell me what is this part inside of white circle and inside of BITZER semi-hermetic compressor ? Sincerely...

6 replies | 379 view(s)

18-06-2019, 03:06 PM

roger the chill started a thread Maff coldstores in Chit Chat & Service Stories

I am looking for photos of ww2 coldstores 43 were built around the country some have been demolished If any one has drawings or plans of these...

4 replies | 319 view(s)

21-06-2019, 04:31 PM

Tycho started a thread Stainless steel valves observation in Industrial

Been meaning to post this for quite some time, but never got around to it. First noticed the phenomenon maybe 10 years ago when stainless steel...

5 replies | 204 view(s)

19-06-2019, 07:32 PM

A.Mortezania started a thread What is your opinion ? in Fundamentals

Dear Friends, What is your opinion about installing evaporators beside of each other in this shape (photo below) against installing in a line or...

4 replies | 189 view(s)

22-06-2019, 01:58 AM

Makeit go Right started a thread Kitchen - Aircon splits in Air Conditioning

Has anyone had experience with aircon splits in Kitchen areas. Customer has a hood extract and tempered supply air ducted system, which works...

4 replies | 161 view(s)

10-06-2019, 03:40 AM

anil130 started a thread Indoor Unit Not cooling in Air Conditioning

Recently we have installed then20 HP City multi VRF system and among 8 indoor units 5 are working fine and on rest of the 3 units are not working...

3 replies | 325 view(s)

28-05-2019, 02:44 PM

Pfigueiredo started a thread How to tell for sure water side on chiller evaporator is clogged ? in Trouble Shooting

Hi to you all, At our facilities we have a TRANE ECGAL 700 chiller. I have an heead loss in the evaporator (water side) of 0,6 bar. Trane (now...

2 replies | 310 view(s)

28-05-2019, 10:21 PM

Mavricks Choice started a thread Daikin VRV Multi system in Air Conditioning

Hello guys a client has just taken over a building with two Daikin VRV systems on R22 running 3 x 10Kw ducted FCU's on each outdoor. These are...

1 replies | 498 view(s)

14-06-2019, 07:07 PM

TrickyRikki started a thread Samsung RSA1RTPN in Domestic

Im after abit of advice for a friend of mine. I dont touch domestic as its more hassle than its worth, but for friends you kind of cant say no. ...

1 replies | 339 view(s)

05-06-2019, 05:28 PM

XBalam started a thread Turbo CF12SC Ice Maker making too much slush in Technical Discussions

Good Day! This is my first post and I would like to kindly request opinions as to why my Turbo ice maker CF12SC is making too much slush right a few...

2 replies | 236 view(s)

14-06-2019, 08:43 AM

Ben23 started a thread First time looking at a refrigerated van. in Transport

How different is a refrigerated van to standard commercial fridges or air con. I've been asked to look at one I'm don't it's a favour and want to...

1 replies | 288 view(s)

14-06-2019, 12:36 AM

JAMES MUTHAMA started a thread Brema ice flaking mc G250 in Trouble Shooting

Hello gents I came across a Brema ice flaking mc no wiring diagram,messed up wiring,broken rotational sensor,broken shaft.Have made all the...

2 replies | 155 view(s)

23-06-2019, 10:06 AM

fridgemonkey started a thread SAB89 Service manual in Industrial Compressors

Hi Guys, By chance somebody can provide me with service manual for S89? Eternally grateful...

2 replies | 111 view(s)

27-05-2019, 10:38 PM

Peter_1 started a thread Nitrogen flow in New Technologies

In how far is following device beneficial of some where available yet? Generator z constant flow of nitrogen for soldering and possible to...

0 replies | 402 view(s)

20-06-2019, 08:41 PM

A.Mortezania started a thread Share your opinion with me in Fundamentals

Dear Friends, Please sharing your opinion with me. First look at my photo at below (I found this photo at internet). I do not talk about suction...

1 replies | 142 view(s)

30-05-2019, 05:04 AM

djwilson77 started a thread Williams/LAE controller in Controls

Hi guys, Can anyone tell me if there is any difference between controllers Williams use and the LAE ones that appear to be exactly the same but...

0 replies | 302 view(s)

07-06-2019, 03:58 PM

juergen284 started a thread Carrier Vector 1800 turns off AL41 in Transport

Hello I have a problem with a Carrier Vector 1800. At outside temperatures above 30 ° C , the engine will run for 15 minutes, then the engine will...

0 replies | 199 view(s)

23-06-2019, 05:58 AM

RANGER1 started a thread How to clean a d ck in Chit Chat & Service Stories

Thought interesting, Kiwi giving tips. https://www.bunnings.com.au/diy-advice/outdoor/decking/how-to-clean-a-deck

0 replies | 76 view(s)

23-06-2019, 11:23 PM

Makeit go Right replied to a thread Kitchen - Aircon splits in Air Conditioning

Thanks all. Good info and comments. Very helpful.

4 replies | 161 view(s)

23-06-2019, 07:37 PM

RANGER1 replied to a thread SAB89 Service manual in Industrial Compressors

Johnson Control’s should help you out, especially if you buy parts from them

2 replies | 111 view(s)

23-06-2019, 05:50 PM

monkey spanners replied to a thread Share your opinion with me in Fundamentals

Basically (so long as the head bolts are tight enough and nothing is warped) if there is too much pressure difference between the high and low side...

1 replies | 142 view(s)

23-06-2019, 05:42 PM

monkey spanners replied to a thread What is your opinion ? in Fundamentals

Also the light fitting is the wrong way round, it will negatively influence the coanda effect.

4 replies | 189 view(s)

23-06-2019, 10:07 AM

fridgemonkey replied to a thread SAB89 Service manual in Industrial Compressors

Also if somebody has manual for VSM89E chiller, could come handy... Thanks!

2 replies | 111 view(s)