Munters HCUw, Эксплуатация и техническое обслуживание

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temperature rises above the setpoint.
OUTSIDE TEMPERATURE
FAN SHUTOFF
***ALARM*** Low suction pressure is indicated when the suction pressure drops
below 25 psi. The compressor is locked out.
LOW SUCTION PRESSURE
COMPRESSOR A
NO MORE ALARMS
PRESS DOWN TO REVIEW
PRESS ENTER TO CLEAR
DATE / TIME
Date / Time Settings
00:00
XX / XX / XXXX
DAY OF WEEK
RUN TIMES
CURRENT RUN TIMES The CURRENT RUN TIMES displays the time that each digital
output has been in its present state, either on or off.
TOTAL RUN HOURS The TOTAL RUN HOURS displays the total number of hours each
digital output has been in the on state since the unit was new.
SENSOR CALIBRATION
SENSOR CALIBRATION is used to "zero" a sensor that may be off
by a certain amount.
ENTER LEVEL 2 PASSWORD: 0002 In order to access SENSOR CALIBRATION, the Level 2 password
must be entered.
*CALIBRATE READINGS* This is an example of what will appear in the sensor calibration
screens. The calibration may be either a positive or a negative
value.
Comp A Suction Pres
CALIBRATION: 00 psi
Actual: 75 psi
DIG-IN CALIBRATION
DIG-IN CALIBRATION is used to initially set up digital inputs. The
logic requires that all digital inputs are active if closed.
ENTER LEVEL 3 PASSWORD: 0003
DIGITAL INPUT 1 This is an example of a digital calibration screen.
SUPPLY FAN
Current: OPEN
Active If: CLOSED
MANUAL CONTROL
Manual control is used by the service technician when required to
set up or troubleshoot a unit. The level 2 password must be entered
to gain access to the manual control screens.
ENTER LEVEL 2 PASSWORD: 0002