Burkert Type TAT002 - Manual (Page 9)

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NOTE * Hidden parameters
You can reach these if you hold down the buttons SET+ for 5 s
in the programming level HY. The message
Pr2 appears.
ALd Alarm delay 0 ... 255 min; Minimum time in which the
at temperature conditions for an alarm situation
Overshoot/Undershoot must be present.
ALL Low temperature alarm -50 °C / -58 °F
Ald - Low temperature alarm after
delay time ALd
ALU Over-temperature alarm 150 °C / 302 °F
High temperature alarm after
delay time ALd
ALc Configuration rE = relative to the set-value SET
Temperature alarm Ab = Absolute
RES Resolution in = 1 °C; dE = 0.1 °C
CF Temperature units 0 = degrees Celsius; 1 = degree
Fahrenheit
If the units have been changed,
you must check the set-value SET, as
well as LS, US, ALU, ALL and Ot.
CH Effect CL = Cooling, Ht = Heating
*COF Switch-off period of the relay 0 ... 255 s;
with defective sensor COF = 0: Relay always active
*COn Switch-on period of the relay 0 ... 255 s; Default value for the relay
with defective sensor operation period for a fixed output value
with defective room sensor
COn = 0: Relay always off
AC Minimum switch-off period 0 + 50 min relay switch-off period
*Ods Relaiy delay after
putting into operation
O t Calibration of the room
sensor
-12.0 +12.0 °C / -120 °F +120 °F
*US Highest set-value setting Set-value limits for operator
*LS Lowest set-value setting Set-value limits for operator