Staefa Control Sys Service & Repair Forum

I need confimation that you can repair the following staefa cards---Staefa Net Controller X091-72000---SM2-DDC 091-60210-81 Phase Cut 0-20vdc---SM2- 091-60230-81 0-10VDC ---SMII/TOOL A- SMART TOOL SERVICE TOOL---NCRS 091-MS-180-01---NCRE/A ---SM2-FNC 091-60210---SM2-VAV---SMVU-VPLEAES CONTACT ME OR SEND EMAIL TO CONFIRM I WOULD APPRECIATE SOME REFERENCES AND NUMBERS TO CONFIRM BUSINESSPHONE 302-831-8576THANK-YOU Moiscell Robinson

โ€” Posted by moiscell robinson on 2008-07-30

Reply๐Ÿ—จ๏ธAsk a New Question Belowโ“

If you need your Staefa Control Sys unit tested or repaired,
give us a call at 1-336-969-0110.
We offer fair estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent Comments


#Staefa Control Sys. by Frank on 2006-11-22 15:25
Does anybody have the programming information, hookup and/or manuals for the smart II series of Staefa controls?
I need confimation that you can repair the following staefa cards---Staefa Net Controller X091-72000---SM2-DDC 091-60210-81 Phase Cut 0-20vdc---SM2- 091-60230-81 0-10VDC ---SMII/TOOL A- SMART TOOL SERVICE TOOL---NCRS 091-MS-180-01---NCRE/A ---SM2-FNC 091-60210---SM2-VAV---SMVU-VPLEAES CONTACT ME OR SEND EMAIL TO CONFIRM I WOULD APPRECIATE SOME REFERENCES AND NUMBERS TO CONFIRM BUSINESSPHONE 302-831-8576THANK-YOU Moiscell Robinson

#Staefa Control Sys. by Chris Kartson on 2008-08-13 11:50
I need wiring digrams and smart II DDC programing info. I have the Smart tool but no info on the ddc card. Thank you

#Staefa Control Sys. by John Beerman on 2008-11-08 03:33
You repair Smart II Service Tool.

#Staefa Control Sys. by dave harper on 2008-12-05 00:45
I am looking for electrical schematics, drawings, or anything I can use to troubleshoot this kind of control system. All previous information has been lost or discarded. I am a HVAC Tech for the USPS and can not find any information on this type of control system. All I have is a small booklet \"Staefa Integral Smart II/Tool, Version 2.0, Users Guide\" that I found inside the control panel.

#Staefa Control Sys. by Charles Wilson on 2009-04-16 13:12
You may have found a solution to the Staefa Smart card repair problem, but we do repairs.Please contact. Thanks

#Staefa Control Sys. by ZAFAR IQBAL,SYED on 2009-04-28 21:42
PLEASE QUOTE .WE ARE LOOKING FOR A NEW PART(RDK-22).IF YOU CAN NOT QUOTE THAN PLEASE LET US KNOW SOME ONE WHO HAS IT.THANKSENQ NO.SMT- SMT-Q448 BID DUE DATE: APR, 2009===========================qty;1CONTROLLER , --: TYPE: TEMPERATURE; RANGE: 0 TO 50 DEG C; RATING: 24 VAC, 50/60 HZ; CONNECTION: PLUG IN; ADDITIONAL DATA: OUTPUT RATING: Y1: 5(2) A 220 VAC, Y2: AC; 5(2) A 220 VAC;WITH 25 PINS, FOR SCS-KLIMO CONTROL 24 V SCS-KLIMO RDK-922 CARRIER CORP/UNITEDTECHNOLOGIES P/N# RDK-22 APPLICATION: FOR HVAC UNIT IN EAST DAMMAM, EAST AL-KHOBAR (CARRIER AHU MODEL 39E D17 AND ACCU MODEL 38AE-044). MFR NAME:CARRIER CORPORATION MFR P/N :RDK-22

#Staefa Control Sys. by Dave Smith on 2009-07-01 17:42
We are trying to replace discharge air sensors on several Staefa Smart II Fan controllers and we cannot get the same sensors as currently installed. We need to figure out how to calibrate the controllers to the new sensors, but while we have information on the system, it refers us to this manual (362-55401) for more information. I need to know if there is somewhere we can obtain this manual or the appropriate information for programming the smart II controllers. We have both the PCTools and the Handheld tool.Thanks for your help.

#Staefa Control Sys. by Greg Goffaux on 2009-08-05 16:56
Where can I get copies of Staefa Smart Tool I & II Manuals?

#Staefa Control Sys. by Chris on 2009-09-11 22:21
What\'s involved with replacing a smart1 card with a smart2 ?

#Staefa Control Sys. by Jay on 2009-09-12 04:38
I replaced the old red T30 sensors with the new 2x4 handy box looking T30 and used an 09 range module.

#Staefa Control Sys. by Jason Whatley on 2009-09-14 11:12
I would like for you to provide us with some prices for the following equipment/services - FC Card - 0-10v dcDDC Card - 0-10v dcms1800 front end board 09, 04, 02 and 01 range modulesService ToolPrice to repair/refurbish FC cards and DDC cards.Also, I would like to know turn around time on repairs. Thank you.

#Staefa Control Sys. by Anthony Barcelo on 2009-09-15 17:18
I am looking for a Smart II tool for service and calibration of our Tstats and VAV boxes. Also the service manual with the toolI need prices and avaliavility.Thank you very much and have a great day

#Staefa Control Sys. by Larry Vasquez on 2009-11-02 18:57
Need manual for an Staefa Controls program. Only info we have is Staefa Controls c. 1991. Elsewhere we see THR 200 OSA.Please help! If more info is needed please advise as where to find it.We will be upgrading soon, but in the meantime we need this manual.

#Staefa Control Sys. by Bijukumar on 2009-11-27 09:07
Dear sir,Can I please get the service manual & catalouges of RDK 999
How do you disable the offset for temp in the programing of the Smart 2 card?

#Staefa Control Sys. by Bruce Locke on 2013-04-16 21:56
We have an SMii Tool that is not functioning.Can we ship it to you for repair?

#Staefa Control Sys. by Robert Clemons on 2014-10-26 21:18
We have a MS 1800 controller that stopped talking to the computer and we are looking for some one to repair it or replace it with a recondition one. thanks for any help you can give us.
We are replacing a SM2VAV-8633 with our controller. The existing system is showing a fiber optic cable connecting this board with a speed control board SM2-FSP277/5. I was wondering if the SM2-FSP277/5 has a option other than fiber optic for fan control. Can it take a 0/10 volt signal. I thought I seen a manual on this but I can't find it now. It looked like a 0/10 signal was going to terminals 2 & 5 on the speed control board. Can I wire my 0/10 Volt signal to these terminals for fan control?

#Staefa Control System by Keith Palmer on 2023-01-09 00:25
The issue with your Staefa Control System SMII/TOOL/A controller is that it is no longer responding to input commands or displaying any readings on the screen. This unresponsiveness is causing disruptions in your HVAC system's operations, leading to inefficient temperature control and potentially affecting the comfort of your workspace. Based on the symptoms described, it is likely that there is a malfunction within the internal components of the controller, necessitating a repair or replacement to restore proper functionality. The estimated cost for a replacement Staefa Control System SMII/TOOL/A controller ranges from $300 to $500, depending on the seller and availability of the unit. To ensure seamless operation of your HVAC system, it is advisable to seek professional repair services or purchase a new controller