Sagi KP8Q, Operator'S Handbook Manual

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PARAMETERS OF CONFIGURATION
“UNITS +2°C/+10°C”
Parameter Description Default min MAX
MEASUREMENT INPUTS
/1 Room probe calibration (the parameter is expressed in eighths of degree) 0°C -40 +99
/6 digital input configuration (0 = open contact, 1 = closed contact) 1 0 1
/7 door open alarm delay time (0 = excluded) 120 sec 0 240
Pr room probe reading - °C - -
Pc condenser probe reading - °C - -
COMPRESSOR ADJUSTMENT
r0 adjuster hysteresis (differential) +4°C 1 15
r1 min. operating setpoint selectable
+2°C -40 r2
r2 max. operating setpoint selectable +10°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 50 % 0 100
DEFROST
d0
defrost interval (0= excluded) 6 hours 0 99
d3 max. defrost duration (0= defrost never activated)
20 min 0 99
d6 defrosting display (0=actual cell temperature,
1=stopped cell temperature, 2=dEF label)
1 0 2
dE defrost interval count:
0= actual hours; 1=hours comp. ON; 2= autodeterm.
0 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) 1 min 0 240
A6
temperature alarm exclusion time (only if A1 and/or A2

0)
15 min 0 240
EVAPORATOR FAN ADJUSTMENT
F3 evaporator fan func. during regular operation (0=OFF; 1=ON; 2=parallel with compressor) 1 0 2
F6 temperature below which the condenser fan turns off 20°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
FA critical temperature for signalling high condensation temperature 46°C -40 +99
Fb critical temperature for high pressure akarm 49°C -40 +99
“UNITS -25°C/-15°C”
Parameter Description Default min MAX
MEASUREMENT INPUTS
/1 Room probe calibration (the parameter is expressed in eighths of degree) -16
(eighths °C)
-40 +99
/2 evaporator probe activation (0=off;1=on) 0 0 1
/3 condenser probe activation (0=off; 1=on) 1 0 1
/6 digital input configuration (0 = open contact, 1 = closed contact) 0 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) 0 0 1
Pr room probe reading - °C - -
Pd defrost/evaporator probe reading - °C - -
Pc
condenser probe reading
- °C - -