McQuay AGR 070A Operation Manual

IOMM AGR-1 AGR 070A through 100A 79
Table 34, MENU 13 Control Mode
Screen Display Factory Setpoint Range
1
Manual Unit Off
Automatic
Manual Staging
Manual Unit Off
2 Manual Stage=xx 0 1 - 8
Table 35, MENU 14 Lvg Evap Spts
Values for R-22 refrigerant, ( ) indicates Centigrade values
Screen Display Factory Setpoint Range
1 Actv Spt=xxx.x °F (°C) Not Changeable
2 Lvg Evap=xxx.x °F (°C) 44 (6.7) 10 - 80 (-12.2 - 26.7)
3 CntrlBand x.x °F (°C) 3.0 (1.6) 1.0 - 5.0 (0.5 - 2.7)
4 StartUpD-T= x.x °F (°C) 3.0 (1.6) 1.0 - 5.0 (0.5 - 2.7)
5 ShutDn D-T= x.x °F (°C) 1.5 (0.8) 0.0 - 3.0 (0.0 - 1.6)
6 MaxPullDn= x.x °F (°C) 0.5 (0.2) 0.1 - 1.0 (0.0 - 0.5)
ResetOpt=None
Return
4-20 Ma
Network
7
Ice
None
8 ResetSig= xx.xma Not Changeable
9 MaxChWRst=xx.x °F (°C) 10.0 (5.5) 0.0 - 45.0 (0.0 - 25.0)
10 ReturnSpt= xx.x °F (°C) 54.0 (12.3) 15.0 - 80.0 (-9.4 - 26.7)
[ ] the minus sign is not displayed with three digit numbers
Table 36, MENU 14 Lvg Evap Spts
Values for 134a refrigerant, ( ) indicates Centigrade values
Screen Display Factory Setpoint Range
1 Actv Spt=xxx.x °F (°C) Not Changeable
2 Lvg Evap=xxx.x °F (°C) 44 (6.7) 10 - 80 (-6.6 - 26.7)
3 CntrlBand x.x °F (°C) 3.0 (1.6) 1.0 - 5.0 (0.5 - 2.7)
4 StartUpD-T= x.x °F (°C) 3.0 (1.6) 1.0 - 5.0 (0.5 - 2.7)
5 ShutDn D-T= x.x °F (°C) 1.5 (0.8) 0.0 - 3.0 (0.0 - 1.6)
6 MaxPullDn= x.x °F (°C) 0.5 (0.2) 0.1 - 1.0 (0.0 - 0.5)
ResetOpt=None
Return
4-40 Ma
Network
7
Ice
None
8 ResetSig= xx.xma Not Changeable
9 MaxChWRst=xx.x °F (°C) 10.0 (5.5) 0.0 - 45.0 (0.0 - 25.0)
10 ReturnSpt= xx.x °F (°C) 54.0 (12.3) 15.0 - 80.0 (-9.4 - 26.7)
[ ] the minus sign is not displayed with three digit numbers

McQuay AGR 070A Specifications

General

Brand	McQuay
Model	AGR 070A
Category	Chiller
Language	English