ApenGroup AQUAKOND AKY, Руководство по установке и обслуживанию

Страница: 37 / 44

CONDENSATION BOILER
AQUAKOND AKY
37
code HC0048.01GB ed.B-1406
AKY
Parameters of CPU-SMART board Version 7.00.xx
PARAMETER AKY032 AKY034 AKY050 AKY070 DESCRIPTION
Control of circulator outlet - Only standard series with electronic circulator
H11 1
0=output disabled;1=Y1 analog output enabled (PWM2);
2=Y2 analog output enabled (0÷10Vdc)
H12 V 4.0 Y2 minimum output voltage: 0÷10
H13 V 10.0 Y2 maximum output voltage: 0÷10
H14 % 80 Min value (PWM2): 0÷100
H15 % 100 Max value (PWM2): 0÷100
H16 2 2= modulation of circulator in proportion to FAN (do not change)
H17
1
0=PWM outlet (Y1) or 0/10V (Y2) - "direct” logic
0=PWM outlet (Y1) or 0/10V (Y2) - “reverse” logic
NTC2 control - not used
S2 0 0=NTC2 disabled; 1=NTC2 enabled
ST2 °C 5.0 NTC2 set point: -10÷90
P2 °C 2.0 ST2 hysteresis 0÷40
XD2 40 Neutral zone, proportional modulation band divided by 100: 4 ÷100
TN2
sec 5 Integration time: 1÷255
Antifreeze control - Active with D8=1
STA
°C 2.0 Antifreeze set point: -10÷+20
PA °C 1.0 Antifreeze set point hysteresis: 0÷10
Flue temperature control - Active with D5=1
H41 °C 5 Flue temperature (NTC3); neutral band from 1÷50
H42 sec 5 Flue control cycle execution time (15=30secondi): 0÷255
H43 °C 95 Flue temperature at max output (Tmax with PT%=100): 0÷140
H44 °C 85 Flue temperature at medium output (Tmed with PT%=50): 0÷140
H45 °C 75 Flue temperature at minimum output (Tmin with PT%=0): 0÷140
H46 0 Running temperature of flue: 0=Modulation only - 1= Burner OFF
TH3 °C 103 Higher temperature limit (autoreset if NTC3<TH3): 0÷140
Control of Hydraulic Circuit Pressure
S5
3
Enabling B2 output for pressure sensor: 0=Disabled; 1=Enabled as ON/
OFF input; 2=Enabled as analog input without autoreset - Lock F83;
3=Enabled as analog input with autoreset - Lock F83
ST5 bar 0.60 B2 set point: 0÷9.99
P5 bar 0.30 ST5 hysteresis: 0÷9.99
XA5 V 1.18 Minimum voltage input signal from B2 pressure sensor: 0÷9.99
XB5
V 2.72 Minimum voltage input signal from B2 pressure sensor: 0÷9.99
YA5 bar 0.10 Pressure corresponding to minimum voltage of B2 sensor input
YB5 bar 2.90 Pressure corresponding to max input voltage of sensor
TH5 V 2.50 Higher pressure limit for F82 lock enabling: 0÷9.99
Water flow control in hydraulic circuit
S6 4
Enabling B3 flow sensor output: 0=disabled
1=Enabled as ON/OFF input without autoreset - Lock F85
2=Enabled as ON/OFF input with autoreset - Lock F85
3=Enabled as impulse input without autoreset - Locks F85 and F86
4=Enabled as impulse input with autoreset - Locks F85 and F86
ST6 Dal/h 56 56 70 80 Flow meter set point - in l/h (x10)
P6 5 ST6 hysteresis: - in l/h (x10)
XA6 Hz 14 Minimum frequency input signal from B3 pressure sensor: 0÷999
XB6 Hz 229 Maximum frequency input signal from B3 pressure sensor: 0÷999
YA6 l/h 29 Flow rate corresponding to minimum frequency of B3 sensor input
YB6 l/h 500 Flow rate corresponding to maximum frequency of B3 sensor input
TR6
sec 2
Delay in reporting F85/F86 locks (1=1 sec): 0÷250. In start-up phase, a
value of b15 is used.