Product Manual AGR-3
AGR 070A through 100A
7
Global UNT with Zone Terminal (optional)
Can be mounted in the chiller control panel or remotely located providing monitoring and adjusting of
certain functions.
•
Monitoring
•
Monitor up to three setting or sensed values
•
Monitor 18 different on/off inputs
•
Monitor alarm status via a flashing alarm light and flashing symbol
•
Adjusting allows adjustment of any flashing set points, three at a time, typically set up so that the
relationship between values can be viewed simultaneously. For example,
•
Display 1 = Lvg Water temp
•
Display 2 = Lvg Water SP
•
Display 3 = % Unit Load
Figure 3, Zone Terminal Configuration
MONITOR
ADJUST
TIME SCHEDULE
PASSWORD
ENTER
Compressor 1
Compressor 2
Stage 3
Stage 4
Solenoid #1
Frzstat#1Alm
Frzstat#2Alm
MinLowPres#1
MinLowPres#2
Occupied
Flow Failure
OA Lockout
Cir#2Lead=On
Pmp/Stp #1=0
Lvg Water Temp
Evap Pres #1
Evap Pres #2
OA/AI3 Input
LvgWtr RBnd SP
Contrl Band SP
Actual Lvg SP
Unoccpd Lvg SP
OA Lockout SP
Lvg Low Lim SP
SoftSta Capcty
Cir #1 Starts
Cir #2 Starts
McQuay AGZ/AGR Global Chiller
INSERT 10
ON OFF
Display
Button 1
Mode
Selector
Panel
Mode
Selector
Button
2
AGZ-AGR
Display Indicator Dot
On/Off Status
3
Operating Mode Indicator
Up/Down Arrow Keys
Door
Display Item List
Warning Signal
ALARM
OA/AI3 HiLimSP
OA/AI3 ResetSP
Display Area 1
1
Display Area 2
1
Display Area 3
1
Alarm Light
Lvg Water SP
% Unit Load
SoftStart Time
Pmp/Stp #2=0
Solenoid #2
Stage 5 Opt.
Stage 6 Opt.