Introduction To Product Features - Haier DW-86L288 Service Manual

Introduction to product features

1.1 Temperature inside the ultralow temperature cabinet: ‐10~‐86 , adjustable temperature set
arrange ‐40 ‐86
1.2 Balanced pressure design inside and outside the cabinet, the door is easily opened and closed
1.3 Temperature inside the cabinet, high and low temperature setting, ambient temperature and
input voltage can be displayed on the display screen High and low temperature alarm and
temperature inside the cabinet can be set.
1.4 Temperature inside the cabinet, high and low temperature setting, ambient temperature and
input voltage can be displayed on the display screen
1.5 Various fault alarms (high and low temperature alarm, sensor alarm, high and low voltage alarm,
alarm of bad radiating of the condenser, alarm of ambient temperature exceeding standard, LV
alarm and power failure alarm)
1.6 Two alarm modes (voice buzz alarm and light flashing alarm)., Multiple protective functions
(startup delay protection, LV compensation protection and HV compensation protection)
1.7 It has network functions, provided with RS‐232 data interface, to connect the computer, then
the temperature inside cabinet can be displaced via computer, to display the alarm information. The
temperature can be controlled by computer and whether the monitoring equipment is normal
1.8 It has the remote alarm function, to connect the alarm equipment to realize alarm funciton of
other rooms
1.9 HV and LV automatic compensation function.
1.10 Caster wheels are provided, which are flexible, movable and locked
1.11 Recorder, network monitoring system, short message software, freezing rack and freezing box
can be provided
1.12 It has the function of short message alarm control, 1) automatically send the alarm measage to
2 users at the same time, 2) the user can send the short meassage to machine to inquire
temperature and alarm, 3) the user can send the short message to machine via mobile, to set the
temperature inside cabinet, high and low temperature alarm value, etc.
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