Sagi KP8Q, Operator'S Handbook Manual

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GB
14
“UNITS -22°C/+5°C”
Parameter Description Default min MAX
MEASUREMENT INPUTS
/1 Room probe calibration (the parameter is expressed in eighths of degree) +8
(eighths °C)
-40 +99
/2 evaporator probe activation (0=off;1=on) 1 0 1
/3 condenser probe activation (0=off; 1=on) 1 0 1
/6 digital input configuration (0 = open contact, 1 = closed contact) 1 0 1
/7 door open alarm delay time (0 = excluded) 120 s 0 240
/A setpoint attivazione resistenza porta (solo se /9 = 0) -7 °C -40 +99
/b door resist. activation adjustment hysteresis (only if /9 =0) 2 °C 1 15
/E Sensor probe visualisation management (0 = normal, 1 = limited from above r0) 1 0 1
/F defrost relay defrost management (0 = de-energized when the value set with d2 is reached on the
evaporator, 1 = de-energized at the end of time d7) 1 0 1
Pr room probe reading - °C - -
Pd defrost/evaporator probe reading - °C - -
Pc condenser probe reading - °C - -
COMPRESSOR ADJUSTMENT
r0 adjuster hysteresis (differential) +3 °C 1 15
r1 min. operating setpoint selectable -22 °C -40 r2
r2 max. operating setpoint selectable +5 °C r1 +99
COMPRESSOR PROTECTION
C0 compressor activation delay from device start 1 min 0 240
C2 min. delay between compr. stop and subsequent start 3 min 0 240
C5 compressor start cycle time in the event of room probe alarm 10 min 1 240
C6 C5 % where compr. starts in the event of room probe alarm 70 % 0 100
DEFROST
d0 defrost interval (0= excluded) 4 hours 0 99
d1 defrost type (0= resistance, 1= hot-gas) 1 0 1
d2
end-of-defrost temp. (relating to evaporator temper.)
+12 °C -40 +99
d3 max. defrost duration (0 = the defrosting function will not start; 255 = the defrosting function will go
on continuously) 20 min 0 255
d6 defrosting display (0=actual cell temperature, 1=stopped cell temperature, 2=dEF label) 1 0 2
d7 dripping time 4 min 0 15
dE
defrost interval count: 0= actual hours; 1=hours comp. ON; 2= autodeterm.
1 0 1
ALARMS
A0 alarm hysteresis (differential) +2 °C 1 15
A1 min. operating setpoint alarm (0= excluded) -2 °C -40 0
A2 max. operating setpoint alarm (0= excluded) +15 °C 0 +99
A3 alarm exclusion from device start 120 min 0 240
A4 buzzer activation mode for alarm : 0= always; 1= timer-controlled 1 0 1
A5 time limit for buzzer acoustic signal (only if A4 = 1) 20 s 0 240
A6 temperature alarm exclusion time (only if A1 and/or A2 0) 15 min 0 240
A7 temp. alarm exclusion time after evap. stop (for A1 and/or A2 0) 60 min 0 240
ADJUSTING THE EVAPORATOR AND CONDENSER VANS
F1 temper. above which the evap. fan stops ( only if /A = 1 and F7 = 3 or 4) -1 °C -40 +99
F2 fan differential (relating to F1, only if /A = 1 and F7 = 3 or 4) +2 °C 1 15
F3 evaporator fan func. during regular operation (0=OFF; 1=ON; 2=parallel with compressor;
3=determined by F1 and F2 with comp. ON and OFF with comp. OFF 2 0 4
F4 evap. vent. operation during defrost and dripping (0= OFF, 1= ON, 2= determ. with F7) 0 0 2
F5 evaporator fan stop after dripping 3 min 0 15
F6 temperature below which the condenser fan turns off 10 °C -40 +99
F7 condenser fan differential (relating to F6) +3 °C 1 25
F8 condenser fan func. during regular operation (0=parallel with compr.; 1=ON); also refer to F6 and F7 0 0 1
F9
condenser fan func. during defrost and dripping (0=OFF; 1=ON, 2=ON if Tc≥26°C and OFF if
Tc<25°C)
2 0 2
FA critical temperature for signalling high condensation temperature 46 °C -40 +99
Fb critical temperature for condenser dirty alarm 48 °C -40 +99
Fc time the condenser probe stays on the value equal or higher than FA for activation of the HtC alarm 5 min 0 240
Fd time the condenser probe stays on the value equal or higher than Fb for activation of the dCA alarm 1 min 0 240
FE temperature increase on the device set point value in case of an active dCA alarm 5 °C 1 15
FF critical temperature for high pressure alarm 55 °C -40 +99
FH time limit used to pass from the FA value to the Fb value, within which the HP alarm is however
activated 12 s 0 15
FL critical temperature for signalling low evaporation temperature -37 °C -40 +99