Carrier VECTOR 1800 MT - Figure 4-2. Continuous Run Temperature Control Operating Sequence - Frozen Range; Figure 4-3. Start-Stop - Temperature Control Operating Sequence - Perishable Range

62-110394-13
+1.8_F(+1.0_C)
+0.9_F(+0.5_C)
Setpoint
FALLING
TEMPERAT URE
RISING
TEMPERAT URE
-- 0 . 9 _F(--0.5_C)
-- 1 . 8 _F(--1.0_C)
High Speed
6 Cylinder Cool
Low Speed
6 Cylinder Cool
NULL BAND
UltraFresh 3
2 Cylinder
+2.7_F(+1.5_C)
-- 2 . 7 _F(--1.5_C)
+3.6_F(+2.0_C)
-- 3 . 6 _F(--2.0_C)
High Speed
6 Cylinder Cool
NULL BAND
UltraFresh 3
2, 4 or 6 Cylinder
Low Speed
2 Cylinder Heat
Low Speed
2 Cylinder Heat
CSMV CONTROLCSMV -- 100%
CSMV CONTROLCSMV -- 100%
Figure 4 --2.Continuous Run Temperature Control Operating Sequence -- Frozen Range
+1.8_F(+1.0_C)
+0.9_F(+0.5_C)
Setpoint
FALLING
TEMPERAT URE
RISING
TEMPERAT URE
-- 0 . 9 _F(--0.5_C)
-- 1 . 8 _F(--1.0_C)
High Speed
6 Cylinder Cool
Low Speed
6 Cylinder Cool
High Speed
6 Cylinder Heat
+2.7_F(+1.5_C)
-- 2 . 7 _F(--1.5_C)
+3.6_F(+2.0_C)
-- 3 . 6 _F(--2.0_C)
High Speed
6 Cylinder Cool
High Speed
6 Cylinder Heat
Low Speed
6 Cylinder Heat
UNIT OFF
STOP
UNIT OFF
STOP
CSMV CONTROLCSMV -- 0%
CSMV
-- 100%
CSMV -- 0%CSMV -- 100%
SMV
CONTROL
Figure 4 --3.Start --Stop -- Temperature Control Operating Sequence -- Perishable Range