Daikin AGZ030E, Installation, Operation And Maintenance Manual

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IOM 1206-7 • TRAILBLAZER
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Table 39: Unit Level Set Point Defaults and Ranges (continued)
Saturday Duration 12 hrs 0 to 24 hrs
Sunday Start Time 22:00 00:00 to 23:00
Sunday Duration 12 hrs 0 to 24 hrs
Unit Sensor Offsets
Evap LWT Sensor Offset
0°C (0°F) -5.0 to 5.0 °C (-9.0 to 9.0 °F)
Evap EWT Sensor Offset 0°C (0°F) -5.0 to 5.0 °C (-9.0 to 9.0 °F)
OAT Sensor Offset 0°C (0°F) -5.0 to 5.0 °C (-9.0 to 9.0 °F)
Circuit Configuration Timers (applies to both circuits)
Compressor Start to Start Time Delay 15 min 10-60 minutes
Compressor Stop to Start Time Delay 5 min 3-20 minutes
Clear Cycle Timers No No, yes
Alarm and Limit Settings - Units
Evaporator Water Freeze
2.2°C (36°F) See Dynamic Set Point Ranges
Evaporator Flow Proof 5 sec 5 to 15 sec
Evaporator Recirculate Timeout 3 min 1 to 10 min
External Fault Configuration Event Event, Alarm
Low Ambient Lockout 1.7°C (35.1°F) See Dynamic Set Point Ranges
Low Ambient Lockout BAS Alert Off Off, On
Alarm and Limit Settings - Circuits
Low Evap Pressure Unload
689.5 KPA (100 PSI) See Dynamic Set Point Ranges
Low Evap Pressure Hold 696.4 KPA (101 PSI) See Dynamic Set Point Ranges
High Condenser Pressure 4240 KPA (615 PSI) 3310 to 4275 KPA (480 to 620 PSI)
High Condenser Pressure Unload 4137 KPA (600 PSI) 3241 to 4137 KPA (470 to 600 PSI)
Low OAT Start Time 165 sec 150 to 240 sec
BAS Control Inputs
Network Unit Enable
Disable Disable, Enable
Network Mode Command Cool Cool, Ice
Network Cool Set Point 7°C (44.6°F) See Dynamic Set Point Ranges
Network Ice Set Point 4.4°C (39.9°F) -9.5 to 4.4 °C (14.9 to 39.9 °F)
Network Capacity Limit 100% 0 to 100%
Network Alarm Clear Command Normal Normal, Clear Alarm
Dynamic Set Point Ranges
The following settings have different ranges of adjustment based on other settings.
Table 40: Cool LWT 1 and Cool LWT2 Set Point Ranges
Available Mode Selection Unit Vintage Range
Without Glycol E vintage 4.4 to 18.34°C (39.9 to 65°F)
With Glycol E vintage -9.5 to 18.34°C (14.9 to 65°F)
Table 41: Evaporator Water Freeze
Available Mode Selection Range
Without Glycol 2.2 to 5.6°C (36 to 42.1°F)
With Glycol -10.8 to 5.6°C (12.6 to 42.1°F)
Table 42: Low Ambient Lockout
Fan VFD Range
Disable 0 to 15.6°C (32 to 60.1°F)
Enable -23.3 to 15.6°C (-9.9 to 60.1°F)
Table 43: Low Evaporator Pressure
Available Mode Selection Range
Hold - Without Glycol 669 to 793 KPA (97 to 115 PSI)
Hold - With Glycol 317 to 793 KPA (46 to 115 PSI)
Unhold - Without Glycol 669 to 793 KPA (97 to 115 PSI)
Unhold - With Glycol 317 to 793 KPA (46 to 115 PSI)