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Model SCM Air to Water Heat Pump — Installation, Operation & Maintenance Manual
Figure 2 Menu Structure
Section 2: SCM Field Adjustable Parameters (continued)
Programming and Saving the Parameters
(See Figure 1 for Button Locations)
1. Press " " and "sel" for 5 seconds;
2. the heating and cooling symbol and the gure "00" are displayed;
3. use " " and " " to set the password and conrm by pressing "sel";
4. use " " and " " to select the parameter menu (S-P) or levels (L-P) and then press "sel";
5. use " " and " " to select the parameter group and then press "sel";
6. use " " and " " to select the parameter and then press "sel";
7. after making the changes to the parameter, press "sel" to conrm or " " to cancel the changes;
8. press " " to return to the previous menu;
9. to save the modications, press " " repeatedly until reaching the main menu.
Note:
a. The parameters that have been modied without being conrmed using the "sel" button return to the previous value.
b. If no operations are performed on the keypad for 60 seconds, the controller exits the parameter modication menu by timeout
and the changes are cancelled.
c. The appropriate passwords refered to in Step 2 can be found in the right-most column of the chart on the following page.
Prg
Prg
Prg
Prg
For 5”
And
For 5”
Save in the EEPROM
Or
Or
Or
main menù
setting password
parameter
values
parameter level
parameters A*
parameters F-r*
parameters r*
parameters b*
regulation
probes
antifreeze
software
parameters P*
alarm
parameters H*
unit setting
parameters F*
fan
parameters D*
defrost
parameters c*
compressor
parameters /*
probe settings
1F eulav level1F sretemarap1F seulav retemarap
parameters Fn
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