Daikin Trailblazer AGZ030E-070E, Инструкция по установке, эксплуатации и обслуживанию

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IOM 1207-6 • TRAILBLAZER
®
MODEL AGZ CHILLERS 72 www.DaikinApplied.com
Unit Controller Operation
Table 35: Unit Level Set Point Defaults and Ranges (continued)
Thursday Duration 12 hrs 0 to 24 hrs
Friday Start Time 22:00 00:00 to 23:00
Friday Duration 12 hrs 0 to 24 hrs
Saturday Start Time 22:00 00:00 to 23:00
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 36: Cool LWT 1 and Cool LWT2 Set Point Ranges
Evaporator Glycol Unit Vintage Range
No E vintage 4.4 to 18.34°C (39.9 to 65°F)
Yes E vintage -9.5 to 18.34°C (14.9 to 65°F)
Table 37: Evaporator Water Freeze
Evaporator Glycol Range
No 2.2 to 5.6°C (36 to 42.1°F)
Yes -28.89 to 5.6°C (-20 to 42.1°F)
Table 38: Low Ambient Lockout
Fan VFD Configuration Range
None 0 to 15.6°C (32 to 60.1°F)
1/cir or 2/cir -23.3 to 15.6°C (-9.9 to 60.1°F)
Table 39: 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)