LG AR-DR12-05A Installation And Operation Manual page 131

Table 18: Refrigeration Pressure Control Set-Points Data Table.
Control Variable
Pressure Control
Condenser Type
Cooling
Dehumidifying
Offset
Heating
Offset
Pressure Control - Water Valve
Cooling Min. Position
Heating Min. Position
Off Position
Condenser Fan Minimum
Speed
Table 19: Refrigeration Heat Pump Control Set-points Data Table.
Control Variable
WSHP Cold Start
OAT Enable
Duration
WSHP Fluid Freeze Set-point
ASHP Low Ambient Lockout
WSHP Low Saturated Suction
Lockout
Heat Pump Defrost
WSHP Cancel Set-point
ASHP Cancel Set-point
Max. Time
Table 20: Damper Control Set-points Data Table.
Control Variable
Fan Damper Delay
Outside Damper
Minimum
CO Minimum
2
Maximum
Outside Damper Airflow Set-
point
Economizer Mode Selected
Economizer Settings
Outside Dry Bulb Set-point
Outside Enthalpy Set-point
Hysteresis
Temperature
Enthalpy
Space CO Set-point
2
Set-point availability varies based on unit configuration.
Default
Condenser Fan Control Condenser Fan Control
105.0°F
115.0°F
5.0 Δ°F
50.0°F
2.0 Δ°F
20%
20%
100%
25%
Default
30.0°F
60 sec.
32.0°F
17.0°F
-15.0°F
95.0°F
60.0°F
10 min.
Default Min.
30 sec. 0 sec.
0% 0%
20% 0%
100% 0%
0 CFM 0 CFM
Disabled, Outside Dry Bulb, Outside Enthalpy,
Outside Dry Bulb
Comparative Dry Bulb, Comparative Enthalpy
65°F 50.0°F
23 Btu/lb. 15 Btu/lb.
2.0 Δ°F 0.0 Δ°F
2.0 Btu/lb. 0.0 Btu/lb.
700 ppm 0 ppm
Due to our policy of continuous product innovation, some specifications may change without notification.
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Min. Max.
Water Valve Control
80.0°F 140.0°F
80.0°F 140.0°F
1.0 Δ°F 20.0 Δ°F
40.0°F 60.0°F
1.0 Δ°F 10.0 Δ°F
0% 100%
0% 100%
0% 100%
0% 100%
Min. Max.
0.0°F 60.0°F
0 sec. 600 sec.
0.0°F 32.0°F
10.0°F 50.0°F
-30.0°F 0.0°F
55.0°F 110.0°F
55.0°F 80.0°F
5 min. 20 min.
Max.
300 sec.
100%
100%
100%
999999 CFM
90.0°F
40 Btu/lb.
10.0 Δ°F
10.0 Btu/lb.
5,000 ppm
CONTROLLER
Set-Points Data Tables
Notes
AHPC 1.0
AHPC 1.0
WSHP
WSHP
WSHP
Notes
Notes
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