Carrier CCU Mode D'emploi page 59

6 - CONFIGURING THE UNIT
Access level No. Description
1 290 Opening of the heating coil three-way valve
1 291 Opening of the three-way valve on the cooling coil or mixed coil
1 294 Progressive humidifier percentage
1 295 Fan rotation speed
1 296 Fresh air percentage
1 297 Electric heater percentage
300 Condensation unit 1
301 Short-cycle protection time countdown for condensation unit 1
302 Condensation unit 1 number of start-ups
303 Condensation unit 1 operating-hour meter
304 Condensation unit 2
305 Short-cycle protection time countdown for condensation unit 2
306 Condensation unit 2 number of start-ups
307 Condensation unit 2 operating-hour meter
1 320 Electric heater stage 1
1 321 Operating-hour meter for electric heater stage 1
1 322 Electric heater stage 2
1 323 Operating-hour meter for electric heater stage 2
1 330 Fan control state
1 331 Fan operating-hour meter
1 350 Indication of the critical faults
1 351 Operating-hour meter indicating the critical faults
1 352 Indication of the non-critical faults
1 353 Operating-hour meter indicating the non-critical faults
1 360 Fan on request
1 361 Temperature setpoint shift request
1 362 Warm-up
1 363 Activation time delay for the compressor stages
1 365 CCU CONTROLLER software version number
1 370 Temperature measured by the controller
1 371 Temperature received by ModBus
1 372 Temperature measured at 2-10 V input
1 373 percentage on external signal
1 570 SO order number
1 571 OF number
PERCENTAGE FOR ANALOGUE OUTPUTS
STATE OF THE COMPRESSOR CONTROLS
STATE OF THE ELECTRIC HEATER CONTROLS
STATE OF THE FAN CONTROLS
STATE OF THE FAULT SUMMARY CONTROLS
STATE OF THE FAN CONTROLS
TIME DELAY COUNTDOWN
VERSION NUMBER
TEMPERATURE FOR CONTROL
ORDER NUMBER
Unit Display condition
% P08 = 1 or 3
% (P07 = 1 or 3) or (P09 = 1 or 3)
% P10 = 1
% P02 > 9
% P11 = 1
% P08 = 2 or 3) and (P16 = 3 or 4)
Off/On P16 = 2
h P16 = 2
Off/On P16 = 2 or 4
h P16 = 2 or 4
Off/On
h
Off/On
h
Off/On
h
Off/On P01 = 2
Off/On P31 = 2 or P32 = 2
mins
mins P17 = 3 or 4
°C P207 = 1 and P207=2
°C P207 = 1
°C (P07>0 or P08>0) and P207=2
% (P07>0 and P08=0) and P207=3
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