Unit installation

42 ACZ 010A through 039A IOMM ACZ1-2
VIEW UNIT STATUS (3)
D.O D.I.
12345678 12345678
00000000 00000000
View Unit Temperatures
VIEW UNIT TEMP °F
Outside Amb = XX.X°F
VIEW COMPRESSORS
VIEW COMP#1 (1)
State = OFF LEAD
Cycle Timer: XXmin
Manual Disable
Cycle timer only visible when active. Manual Disable visible only when compressor is
disabled via manual enable setpoint.
VIEW COMP#1 (2)
Hours = XXXXX
Starts = XXXXX
Above two screens duplicated for Compressor #2.
VIEW REFRIGERANT
VIEW REFRIG (1)
EVAP Press = XX.Xpsi
COND Press - XX.Xpsi
With R22 Refrigerant With R407C Refrigerant
VIEW REFRIG (2) VIEW REFRIG (2)
SAT EVAP = XXX.X°F Evap Dew = XXX.X°F
SAT COND = XXX.X°F Cond Mid = XXX.X°F
EvapApproach = XX.X°F EvapApproach = XX.X°F
See page 30 for an explanation of saturated temperatures for R22 and R407C.
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.