Daiken BRC1C62- Adjusting the Variable Temp Range limits

[whelant]

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.

Regards,

Jon

[install monkey]

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
http://www.mediafire.com/view/gil94z...er%20Guide.pdf

[whelant]

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]

http://www.daikin.com.au/sites/defau.../BRC1C62_0.pdf

[whelant]

Thanks,

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?