Carrier VECTOR 6500, Руководство по эксплуатации и обслуживанию

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Table 5 − 2 Microprocessor Configurations - Continued
PRODUCTSHIELD ECONO
MIN TEMP OFF or
-20 ° F to +119.0 ° F
(-28.9 ° C to
+48.4 ° C )
(in 0.5 ° incre-
ments)
Default: 119.0 ° F
(48.4 ° C )
OFF = There is no lower limit for this parameter.
Select the lowest ambient temperature desired to
activate ProductShield Econo.
If ProductShield Econo is Go To Continuous there
is a minimum 10
°
F range. Therefore, this parame-
ter’s upper limit is ProductShield Econo Maximum
Temperature minus 10
°
F (5.5
°
C).
PRODUCTSHIELD ECONO
MAX TEMP OFF or
-20 ° F to +119.0 ° F
(-28.9 ° C to
+48.4 ° C )
(in 0.5 ° incre-
ments)
Default: 119.0 ° F
(48.4 ° C)
OFF = There is no upper limit for this parameter.
Select the highest ambient temperature desired to
activate ProductShield Econo
If ProductShield Econo Install is Go To Continuous
there is a minimum 10 ° F range. Therefore, this pa-
rameter’s lower limit is ProductShield Econo Min
Temp plus 10
°
F (5.5
°
C).
PRODUCTSHIELD
ECONO - DELTA-T
(used for “Go To S/S” only, not
available for “Go To Cont”)
OFF
+3.6 ° F to +27.0 ° F
(+2 ° C to 15 ° C) (in
0.5 ° increments
OFF = Delta-T is not used in determining when the
unit will go into Econo: Go To Start/Stop mode.
Select the desired delta-T value for activation of
ProductShield Econo. When Delta-T is below this
setting and within the minimum/maximum range, go
to start/stop will be allowed
PRODUCTSHIELD HIGH AIR
OFF OFF = The unit will operate normally in high and
low speeds.
ON ON = The unit will operate in high speed when the
ambient air temperature is outside a user defined
range. This provides increased air flow and good
product protection for extreme ambient temperat-
ures. Unit may return to low speed when ambient
comes back within the range.
HIGH AIR MIN. TEMP
OFF OFF = There is no lower limit for this parameter.
-19
°
F to +119
°
F
(-28.3 ° C to
+48.3
°
C )
in 0.5 ° F or ° C
increments
Default: 119 ° F
(48.3 ° C )
Select the lower limit of the ambient range desired
for this parameter. Refer to Section 4.7.3 for more
information on High Air Min. Temp.
HIGH AIR MAX. TEMP
OFF OFF = There is no upper limit for this parameter.
-19
°
F to +119
°
F
(-28.3 ° C to
+48.3 ° C )
in 0.5 ° F or ° C
increments
Default: 119 ° F
(48.3 ° C )
Select the upper limit of the ambient range desired
for this parameter. Refer to Section 4.7.3 for more
information on High Air Max. Temp.
HIGH AIR DELTA-T
OFF OFF = Delta-T is not used for determining the activ-
ation/de-activation of High Air Delta-T
+3.6 ° F to +27.0 ° F
(+2 ° C to 15 ° C)
in 0.5 ° C or ° F in-
crements
Select the desired Delta-T value for activation of
ProductShield High Air. Refer to Section 4.7.3 for
more information on High Air Delta-T.
PRODUCTSHIELD WINTER - XX ° OFF
-20 ° F to +32.0 ° F
(-28.9 ° C to 0 ° C) (in
0.5
°
C or
°
F incre-
ments
Select the desired ambient temperature below
which ProductShield Winter will operate (forced
Continuous Run operation.)