Unit installation

IOMM ACZ/AGZ-3 ACZ / AGZ-BM 83
VIEW CIR1 STATUS (4)
Comp5=Off
Hours= XXXXX
Starts= XXXXX
View Refrigerant Screens
The following three screens are duplicated for circuit #2:
VIEW REFRG CIR 1 (1)
Evap Press= XXX.Xpsi
Cond Press= XXX.Xpsi
VIEW REFRG CIR 1 (2)
Sat Evap= XXX.X
o
F
Sat Cond= XXX.X
o
F
VFD Target= XXX.X
o
F
VIEW REFRG CIR 1 (3)
Suct Temp= XXX.X
o
F
Superheat= XXX.X
o
F
Evap Appr= XX.X
o
F
Evap Appr (evaporator approach) is the difference between the leaving fluid temperature and the
saturated evaporator temperature. It is an indication of the evaporator efficiency; an increasing
approach temperature indicates decreasing heat transfer efficiency, at the same load point.
View Fan Screens
VIEW FANS (1)
Fans On VFD Speed
Cir 1= X XXX.X%
Cir 2= X XXX.X%
VIEW FANS (2)
Stg Error Up Down
Cir 1= XXX XXX
Cir 2= XXX XXX
VIEW FANS (3)
Sat Cond
Target= XXX.X°
°°
°F
See explanation of fan operation on page 68.