AERCO C-More Controls Manual June 2010 - Manual (Page 88)

C-More Controller for Benchmark, Innovation & KC
USER MANUAL
Page 88 of 162 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 04/22/14
GF-112 Phone: 800-526-0288 OMM-0032_0E
5. To view the available menus in the top-down sequence shown in Figure 2-1, enter M
<Rtn>. The Menu title and first 10 options will be displayed.
6. When viewing menus containing more than 10 options, enter N <Rtn> to display the
remaining options.
7. Shortcut keys are also available to go directly to a specific menu. These shortcut keys
are:
m0 Default (Operating) Menu
m1 Setup Menu
m2 Configuration Menu
m3 Tuning Menu
m4 Calibration Menu
m5 Diagnostic Menu
8. To change a value or setting for a displayed menu option, proceed as follows:
(a) Enter C, followed by the number to the right of the displayed option to be
changed, and then press <Rtn>.
(b) Enter the desired value or setting for the option and press <Rtn>. Refer to
Tables 2-1 through 2-6 for allowable entry ranges and settings.
(c) The change will be stored in non-volatile memory.
9. To redisplay the menu and view the option which was just changed in step 5, enter D
and press <Rtn>.
10. To display the Fault (F) Log, Sensor (S) Log or Time (T) Line Log, press F, S or T
followed by <Rtn>. Refer to paragraph 7.4 for descriptions and samples of these data
logs.
11. To log off and terminate the RS232 communication link, press L followed by <Rtn>.
7.5 DATA LOGGING
During operation, the C-More Control Panel continuously monitors and logs data associated
with operational events, faults and sensor readings associated with the boiler or water heater
system. Descriptions of these data logs are provided in the following paragraphs. The basic
procedure for accessing each data log is described in paragraph 7.3, step 7.
7.5.1 Fault Log
The C-More Control Panel logs the last 20 faults (0 – 19) starting with the most recent (#0).
They can be viewed in the front panel display or via the RS232 port. The Fault Log cannot be
cleared. If the Fault Log already contains 20 faults, the earliest fault is overwritten when a new
fault occurs. A sample Fault Log display is shown in Table 7-1.
NOTE
The Operation Time (T) Log can store thousands of records.
Therefore, to view the most recently logged record, enter “T”
followed by 0 (zero) and press Enter (i.e. T0 <Enter>). To view
earlier records in reverse chronological order, enter T and press
Enter. To go back 200 or 1000 records, enter T200 or T1000, etc.
and press Enter.