CAREL bases the development of its products on decades of experience in HVAC, on the + parameter /A5 for ir33DIN, powercompact, MasterCella. MasterCella is one of the leading products in the Carel refrigeration range. This new model is the response to the need for an integrated and complete solution. Carel mastercella Pdf User Manuals. View online or download Carel mastercella User Manual.

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The time now is I have not tried the set and prog buttons together because this is not what the book said to do, I’ll give it a go next time I’m there. The time now is This forum is a free and open discussion board. Carel Master Cella conttoller Mastercella press programme and set buttons for 5 secs to acess parameters. manuwl

The icons are on sucessive lines right underneath each other. I have written myself a list of instructions which involves 15 operations just to modify the fan operation. It is a chiller cold room. Hi everybody and a good new year. The instruction booklet says press up and down keys to access parameters, at that point a “0” zero should appear in the display, this is the point to enter the password 22 but the display does not change from indicating the cold room temperature so I can’t proceed to the password stage.

Perhapps that is a mistake in the booklet. Carel Master Cella conttoller wire the fans to the relay job done. The ETC alarm cleared. I dont think wireing the fans direct to any relay would be the answer or they might finish running during defrost.

Tempatron – Mastercella Cold Room Controller

I know that all three buttons work when pressed separately so I don’t think they are faulty. Originally Posted by joe-ice. The controller came with the cold room which has been unused and without power for some time.


I have a problem with a Carel Master Cella controller connected to a walk in cold room. This forum is a free and open discussion board. I think MasterCellar one word is the model, there are some option codes in the book but I don’t think they will make any difference to the programming.

Carel Master Cella conttoller Hi folks Thanks for the msnual The fan icon is not illuminated all the time so there wont be an output at that time.

Wish me luck, I’m going over the top. Has anybody come across an ETC error flashing on a carel Mastercellar controller.

Carel Master Cella conttoller fitted one of these panels recently the manual leaves a lot to be desired! From reading the manual cagel is a real time clock fault which can be reset manually or automatically. Results 1 to 10 of ETC alarm on Carell Mastercellar controller I was back at this today, found the problem was in parameter TC, which is the controller timer.

This forum and its pages must not be copied or reprinted without the written consent of Refrigeration Engineer. This forum and its pages must not be copied or reprinted without the written consent of Refrigeration Engineer. It seems to store the other parameters but not the internal timer? Has anybody any ideas how I can clear this fault?

Carel Master Cella conttoller

Seems a bit strange if anybody has any suggestions please let me know. I have not had a chance to return to site yet but I’m sure that with the help received I should be able to work my way through it. Results 1 to 5 of 5. So with much egg on face my apologies to every one and thanks for your help. The clock symbol is also flashing.


Mastercella Cold Room Controller

Set the year, day,month ,day of week the hour and minutes and the day number of the week. This is not a small panel mount comtroller, it is a box about 6 inches square. Any help grateful received. If your not you can just ignore the alarm because your not using the function.

I tried pushing the program button and the arrow up for more than 5 seconds, but this won’t clear the fault. ETC alarm crel Carell Mastercellar controller Download the manual,and try resetting it to its default settings,it’s a carel controller and from memory the password is 22 but you have to be quick or it locks again.

Carel Master Cella conttoller. Carel Master Cella conttoller searched carels website, cant find a master cella controller, what model?? The user complained that the evaporator fans do not run much of the time, not a problem says me, I will reprogram the controller so that the fans run all the time except during defrost. The only problem I see now is if the power is turned off the error returns and the clock needs to be reset.

Does anyone know where Manyal am going wrong, it should be so simple? ETC alarm on Carell Mastercellar controller. Icon matercella on and fans run ok with compressor but I want to program it so that fans run all the time.