Emerson Copeland Scroll User Manual page 16

Pr1 parameter (1
Step Action
1
Press "
2
Press "
3
Press
4
Press "
5
Press "
6
Press "
7 Press "
8
Press "
Quick access menu browse - sensors status and actual values
Step Action
1
Press "
2 Press "
3
Press "
4
Press "
Sensor code and values descriptions
("nP", "noP", or"nA" mean that the
sensor does not exist; "Err" means that
the sensor fails, out of range,
disconnected, or does not configure
correctly)
16
level) browse and modification
st
Enter menu to select "PAr" (parameter) or "rtC"
" +
Select "PAr (parameter)"
" or " "
Confirm, select, and browse Pr1 parameters
" "
Browse Pr1 parameters
" or " "
View the actual number of the Pr1 parameters
"
Modify the actual number of the Pr1 parameters
" or " "
Press"SET" : The number will flash for 3 seconds and confirm the modification; Will go
"
to the next Pr1 parameter
Exit (or exit automatically after waiting for 120 seconds)
" +
Enter quick access menu, will display"P1P"(Press "Up" or "Down" to view other sensors
"
" View the actual value of "P1P"
Change to next sensor code
"
Exit (or exit automatically after waiting for 60 seconds)
" + " "
•
P1P : Pressure value of suction(Only in ZXD & ZXV)
•
P2t : Temperature value of condenser mid coil
•
P2P : Pressure value of discharge(not used)
•
P3t : Temperature value of DLT(discharge line temperature)
•
P4t : Temperature value of VIT(vapor inlet temperature) (only in ZXL, ZXV, ZXB)
•
P5t : Temperature value of VOT(vapor outlet temperature) (Only in ZXL, ZXV, ZXB)
•
P6t : Temperature value of ambient temperature
•
P7t : Not used
•
SH : Value of superheat when control logic control vapour injection superheating,
or display DLT values when control logic is control DLT
•
oPP : Percentage of step EVI valve opening
•
LLS : Status of the liquid line solenoid (not used)
•
Std : Value of the condenser temperature setting
•
Aoo : Percentage of condensing fan driver output
•
dSo : Percentage of the PWM output driving the valve of the Digital Scroll
compressor (not used)
•
inU : Compressor speed percentage of controller sent to driver (only in ZXV)
•
inS : Compressor speed percentage of the reading values from driver(only in ZXV)
•
iUt : Driver input voltage values(only in ZXV)
•
iPr : Driver input power values(only in ZXV)
•
Lt : Minimum room temperature(not used)
•
Ht : Maximum room temperature(not used)
•
tU1 : Voltage 1(R-S terminal) values(not used)
•
tU2 : Voltage 2(S-T terminal) values(not used)
•
tU3 : Voltage 3(T-R terminal) values(not used)
•
tA1 : Current 1(upper transformer) values(not used)
•
tA2 : Current 2(lower transformer) values(not used)
•
HM : Time Menu(hour & minute)
Phenomenon and description
Phenomenon and description