View Full Version : Daiken BRC1C62- Adjusting the Variable Temp Range limits

09-05-2014, 12:58 AM
We have installed a Daiken VRV system for 10 rooms comprising of FXAQ32PVE fan coils running from one FTXS50LVMA condenser. Each Room has a BRC1C62 Wall controller.

I have been told that I can't limit set-points via our current wall controller, and if I want to do this I will need to upgrade to BRC1E62 wall controllers.

Given the controller already has a variable temperature range (i.e. the upper and lower limits on the controllers e.g. 16 and 32 degrees), is there anyway to modify/adjust this temperature range using the technician's codes to replace it with a range of between 19 and 24 degrees.

Hope you can help, and thankyou for taking the time to read this post.



install monkey
09-05-2014, 06:55 PM
the temp limits are for an ac unit in say a corridor where the unit will operate within the set parameters- usually with a 6 deg swing- you have 3 levels of locking the controller to disable buttons- maybe level 3, set the schedule and setpoint and lock it

16-05-2014, 12:46 AM
Thanks for the reply, however the controller guide is for the BRC1D62, that's the next model up.

I have BRC1C62 controllers, do you have a guide for this one?

install monkey
16-05-2014, 08:53 PM

19-05-2014, 05:47 AM

Having read the manual in the link above it doesn't say anything about setting a range or adjusting the upper and lower limits that can be entered with the hand controller.

Does anyone know if it can be done on a BRC1C62 controller?