PAR. DESCRIPTION RANGE App1 App2 App3 App4 M.U.
dOH Delay for start of first defrost after request. 0 ... 59 0 0 0 0 min
dEt Defrost timeout; determines the maximum defrost duration. 1 ... 250 30 1 1 30 min
dPO Determines whether the instrument must enter defrost mode at start-up. n/y n n n n flag
ALARMS (“AL” folder)
Att
Can be used to select absolute (Att=0) or relative (Att=1) values for HAL and LAL
parameters.
0/1
0 0 0 0
num
Afd Alarm differential. 1,0 ... 50,0 2,0 2,0 2,0 2,0 °C/°F
HAL Maximum temperature alarm. LAL...302 50,0 150 150 50,0 °C/°F
LAL Minimum temperature alarm. -58.0...HAL -50,0 -50,0 -50,0 -50,0 °C/°F
PAO Alarm exclusion time after re-activation following a power failure. 0 ... 10 0 0 0 0 hours
dAO Temperature alarm exclusion time after defrost. 0 ... 999 0 0 0 0 min
OAO Alarm signalling delay after disabling of digital input. 0 ... 10 0 0 0 0 hours
tdO Delay in door open alarm activation. 0 ... 250 0 0 0 0 min
tAO Time delay for temperature alarm indication. 0 ... 250 0 0 0 0 min
rLO An external alarm locks the controllers. n = does not lock; y = locks. n/y n n n n flag
SA3 Probe 3 alarm Setpoint. -58,0...302 0,0 0,0 0,0 70,0 °C/°F
dA3 Probe 3 alarm differential. 1,0 ... 50,0 1,0 1,0 1,0 10,0 °C/°F
LIGHTS & DIGITAL INPUTS (“Lit” folder)
dOd
Digital input for switching off utilities.
0 = disabled; 1 = disables fans;
2 = disables the compressor; 3 = disables fans and compressor.
0/1/2/3
0 0 0 0
num
dAd Activation delay for digital input. 0 ... 255 0 0 0 0 min
dCO Compressor deactivation delay after door opened. 0 ... 255 1 1 1 1 min
PRESSURE SWITCH (“PrE” folder)
Pen Number of errors allowed per maximum/minimum pressure switch input. 0 ... 15
0 0 0 0
num
PEI Minimum/maximum pressure switch error count interval. 1 ... 99 1 1 1 1 min
PEt Delay in activating compressor after pressure switch deactivation. 0 ... 255 0 0 0 0 min
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