![background image](http://html1.mh-extra.com/html/carrier/vector-1800-mt/vector-1800-mt_operation-and-service-manual_2564194074.webp)
62-11039
3-24
Table 3-2. Functional Parameters
FUNCTIONAL
PARAMETER
SELECTIONS
DESCRIPTION
SILENT MODE
NO
YES
NO -- Normal engine speed operation.
YES -- Low engine speed operation.
DEFROST
INTERVAL TIMER
SET FOR
1.5HRS
3HRS
6HRS
12HRS
The defrost timer will automatically put the unit into the defrost cycle at
the interval selected if any one compartment DTTS is below 40
°
F
(4.4
°
C).
Shorter times are generally used for warm, humid products like pro-
duce.
Longer times can be used for dry and frozen products.
SET S/S PARAMETERS
(These may be displayed individually (8
parameters) as PERISH and FROZEN, or
combined (4 parameters) with no
designation.)
Time and Temperature values that control the Automatic Start--Stop
operation are set in this section.
When “TOGETHER” is selected in
Configurations, only Perishable Settings are used.
S
(PERISH /
FROZEN)
MIN RUN
TIME:
4MINS
TO
60MINS
(in 1 minute
increments)
This determines the minimum length of time the unit will run every time
the unit starts in Auto Start--Stop Modes.
S
(PERISH /
FROZEN)
MIN OFF
TIME:
10MINS
TO
90MINS
20MINS
(in 1 minute
increments)
This determines the minimum length of time the unit will remain off
whenever the unit cycles off in Auto Start--Stop Modes.
S
(PERISH /
FROZEN)
OVERRIDE
TEMP:
3.6
°
F (2
°
C)
TO
18
°
F (10
°
C)
11
°
F (6
°
C)
(in 0.5
°
F or C
increments)
This selects the override temperature for the Auto Start--Stop Off
Cycle. During the Minimum Off Time, should the refrigerated compart-
ment temperature drift this far above or below setpoint in the Perish-
able Range, or above setpoint in the Frozen Range, the unit will over-
ride the Minimum Off Time, and restart.
S
(PERISH /
FROZEN)
MAX OFF
TIME:
OFF
10MINS
TO
255MINS
(in 1 minute
increments)
OFF -- There is no maximum off time.
When a minute value is selected, this is the longest amount of time the
unit will remain off during a (Perishable or Frozen or both) Auto Start--
Stop Off Cycle. When this time expires, the unit will restart and run for
the Minimum Run Time, regardless of any temperature change inside
the refrigerated compartment.
Summary of Contents for VECTOR 1800 MT
Page 1: ......
Page 2: ...OPERATION SERVICE MANUAL for VECTOR 1800 MT Trailer Multi Temp Refrigeration Units ...
Page 19: ...1 5 62 11039 1 3 SAFETY DECALS ...
Page 20: ...1 6 62 11039 62 03958 00 Heat Warning 62 03957 01 High Voltage 62 60280 00 Standby Safety ...
Page 21: ...1 7 62 11039 ...
Page 303: ...10 1 62 11039 ...
Page 310: ...10 8 62 11039 BASED ON ENGINEERING SCHEMATIC 62 60926 REV G NEXT SHT ...
Page 311: ...10 9 62 11039 FROM PREVIOUS SHT ...