McQuay MicroTech Unit Controller - Page 30

Table 14. KEY:
DISPLAY SECTION
Key
Key Press Sequence
Display
1
.................... LEAVING EVAP=XX
2
.................. ENTERING EVAP=XX
3
................. .ENTERING COND=XX
4
...................
LEAVING COND=XX
Key
Key Press Sequence
Display
1 MOTOR O/o RLA=XX
2 .MOTOR AMPS=XXXMotor
Amps
Oil
7
Temp’s
Pres’s
1
2
3
4
5
6
7..
a..
........
EVAPORATOR = XX
.......
SUCTION LINE =XX
.........
SUPERHEAT=XX
.........
DISCHARGE = XX
........
CONDENSER =XX
.........
LIQUID LINE = XX
.......
LIQ. SUBCOOL=XX
....
COND. APPROACH = XX
1
................ .OIL FEED TEMP=XXX
2
................ OIL SUMP TEMP=XXX
3
................ .OIL GAGE PRES=XXZ
4
................... OIL DIF PRES=XXZ
.
Hours
7
Starts
1
................ OPERATION HRS. =XxX
2
.................... .# OF STARTS=XX
3
................. START HRS AGO=XX
0
Refrig
Pres’s
EVAP PRESSURE = XXZ
COND PRESSURE=XXZ
LIFT PRESSURE=XXZ
1 (See keypad text,
2 thru 52
page 25)
Data
Scroll
rl
l....................
Unit 2 thru 8
Status
(See keypad text,
page 25)
Table 15. KEY:
SETPOINTS SECTION
Key Press Sequence
Display
1
...................
LVG EVAP SPT=XXX
2
.................. RESET LVG SPT=ZZZ
3
................. RMT RESET SIG=XXX
Key
Key Press Sequence
Display
1 (Turns OFF display)
(Cancels Password)
1 (Increases setpoint values
or changes statements)
1 (Decreases setpoint values
or changes statements)
1 (Enters new setpoint values
into the software memory)
Max
rl
1
Amp
2..
Limit
3..
MAX AMP LIM=XXX
. ..___.___....
REMOT AMP LIM = XXX
. ...__..___,,,
REMOT AMP SIG =XxX
1
SOFT LOAD AMP=XXX
2..
BEG. AMP
LIM=XXX
3
RAMP UP TIME=XXX
(See keypad text and
separate schedule,
pages 27 and 32)
1 . . . . . . . . . . ..__..
2 thru 49
Page 30 I IM 403