Trane RTAC 140-500 ton units (60 Hz) Air Conditioner User Manual


 
RTAC-SVX01F-EN 115
Te ch Vi ew
Table 35 Setpoints View Items
Tab Text
Min
Value
Max
Value
Default
Value Unit Type
Chiller Front Panel Display Units English, SI English Display Units
Chiller Front Panel Chilled Water
Setpoint
10
(-12.22)
65
(18.33)
44
(6.67)
Temp De g F(C)
Chiller Front Panel Current Limit
Setpoint
60 120 120 Percent
Chiller Differential to Stop 0.5
(0.2777)
2.5
(1.388)
2.0
( 1. 111 )
Differential
Temp De g F(C)
Chiller Differential to Start 1.0
(0.555)
30
(16.666)
2
( 1. 111 )
Differential
Temp De g F(C)
Chiller Leaving Water Temp Cutout 0.0
(-17.78)
36.0
(2.22)
36.0
(2.22)
Temp De g F(C)
Chiller Low Refrigerant Temp Cutout -5.0
(-20.56)
36.0
(2.22)
28.0
(-2.22)
Temp De g F(C)
Chiller Front Panel Condenser Limit
Setpoint
80 120 90 Percent
Chiller Low Ambient Lockout Setpoint -10
(-23.333)
70
( 2 1. 111 )
25
(-3.89)
Temp De g F(C)
Chiller Low Ambient Lockout Enable, Disable Enable Enabled /
Disabled
Chiller Front Panel Ice Termination
Setpoint
20
(-6.67)
31
(-0.56)
31
(-0.56)
Temp De g F(C)
Chiller External Ice Building Input Enable, Disable Disable Enabled /
Disabled
Chiller Under/Over Voltage Protection Enable, Disable Disable Enabled /
Disabled
Chiller Local Atmospheric Pressure 9.93
(68.5)
16.0
(110.3)
14.7
(101.3)
Absolute
Pressure
psia(Kpa)
Chiller Design Delta Temperature 4
(2.22)
30
(16.666)
10
(5.6)
Differential
Temp De g F(C)
Chiller Reset Type None, Return, Outdoor,
Constant Return
None RstTyp
Chiller Return Reset Ratio 10 120 50 Percent
Chiller Return Start Reset 4.0
(2.22)
30.0
(16.666)
10.0
(5.56)
Differential
Temp De g F(C)
Chiller Return Maximum Reset 0 20
(11.11)
5.0
(2.78)
Differential
Temp De g F(C)
Chiller Outdoor Reset Ratio -80 80 10 Percent
Chiller Outdoor Start Reset 50
(10)
130
(54.44)
90
(32.22)
Temp De g F(C)