McQuay ACZ 039A User Manual

IOMM ACZ1 ACZ 010A through 039A
35
Suppose the initial screen is as below or any other menu screen:
ALARM LOG
(data)
(data)
(data)
After pressing the
MENU
key, the top level menu screen will show:
< ALARM
< VIEW
< SET
After pressing the “
VIEW
” menu key, a menu screen will show:
VIEW < UNIT
< COMPRESSOR
< REFRIGRANT
< FANS
Selection of any of these will advance to the appropriate data menu. For example, after pressing the
“
REFRIGERANT
” menu button, the selected data screen will show:
VIEW REFRIG
PSI °
°°
°F
SAT EVAP XXX.X XX.X
SAT COND XXX.X XX.X
The ARROW keys will automatically return to the “scroll” mode at this time.
Screen Definitions VIEW
This section contains information on each screen. The menu screens are in order of the matrix in
Figure 12, going from left to right and then down when there are sub-menus. Many menus are self-
explanatory.
VIEW UNIT
VIEW UNIT STATUS
Unit = AUTO
Compr.#1/#2=OFF/OFF
Unit status can be OFF, AUTO, and ALARM as determined from the Unit State variable, the Unit
Mode setpoint, the Unit Enable and the presence of an alarm.
Compressor states can be OFF/OFF, ON/OFF, OFF/ON, and ON/ON.

McQuay ACZ 039A Specifications

General

Brand	McQuay
Model	ACZ 039A
Category	Heat Pump
Language	English