Trane IntelliPak 2 Series, Инструкция по установке, эксплуатации и обслуживанию

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RT-SVX24Q-EN 155
Figure 121. 150 ton eFlex variable speed—circuit 1 and circuit 2 operating pressure curve (compressor at 100% and all
condenser fans ON) (standard capacity)
250
300
350
400
450
500
550
600
90 100 110 120 130 140 150 160 170 180
D
is
c
h
a
r
g
e
P
r
e
s
s
u
r
e
,
P
S
IG
Sucon Pressure, PSIG
105
o
F Ambient
95
o
F Ambient
85
o
F Ambient
75
o
F Ambient
65
o
F Ambient
250
300
350
400
450
500
550
90 100 110 120 130 140 150 160 170 180
D
is
c
h
a
r
g
e
P
r
e
ss
u
r
e
,
P
S
IG
Sucon Pressure, PSIG
105
o
F Ambient
95
o
F Ambient
85
o
F Ambient
75
o
F Ambient
65
o
F Ambient
150 Ton eFlex Circuit 1, 50Hz
150 Ton eFlex Circuit 2, 50Hz
Components
Economizer and Exhaust Air Damper
Adjustment
Exhaust Air Dampers
Verify that the exhaust dampers (if equipped) close
tightly when the unit is off. Adjust the damper linkage
as necessary to ensure proper closure. An access panel
is provided under each damper assembly.
Outside Air & Return Air Damper Operation
The outside air and return air damper linkage is
accessible from the filter section of the unit. The
damper linkage connecting the outside air dampers to
the return air dampers is preset from the factory in the
number 1 position. Refer to
Figure 122, p. 157 for the
appropriate linkage position for the unit and operating
airflow (CFM).
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