Armcor units come standard with low level terminal connections to accommodate any controller or BMS control system.
Standard connections include
24v ac active
24v ac neutral
Fan enable 24v ac (speed set by pots) OR
Fan speed controlled by 0-10vdc
Compressor enable 24v
Reversing valve enable 24v
Compressor speed 0 – 10vdc (VSD Compressor)
Fan fault (volt free contact)
Compressor fault (volt free contact)
Fan Status (volt free contact)
Economy cycle 0 – 10vdc
Fresh air damper 0 – 10vdc
Return air damper 0 – 10vdc
Return air bypass damper 0 – 10vdc