Lochinvar CP-M Series, Installation, Commissioning & Maintenance Instructions, Page: 46 / 94

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12.2 CONTROL PANEL MENU STRUCTURE
FIGURE 12.2 CONTROL MENU STRUCTURE
H E A T I N G : S t a n d - b y
> > > : 1 1 8 ° C ( 1 2 5 ° C )
BASE SCREEN : (what shows during operation)
press:
"MONITOR" screens
One can toggle through the
measured values and status of
the heater.
Pressing "ON/OFF, RESET,
ENTER" briefly will cause the
display to go back to the base
menu.
When no button has been
pressed for 3 minues the display
will automatically go to the BASE
DISPLAY.
(This time period can be set by a
parameter)
press: MENU
"SETPOINT" menu
In this menu one can change temperature settings without
the need for a password.
- Heating setpoint
Flow set point when controlling on/off on set flow temp.
- Heating reduced
The amount of degrees diff. relative to "Heating setpoint"
during night reduction.
- Parallel shift +/- relative to outdoor curve
(also in outdoor menu possible)
-
Hot water setpoint
Calorifier or Water heater (depends on heater type)
- Hot water reduced
The amount of degrees diff. relative to "Hot water setpoint"
during night reduction.
By pressing ( ) one
can toggle though the
available menu's.
"PARAMETERS" menu
In this menu one can change parameters. The possible
access depends on the password that is used.
Enter password:
Password
"LEVEL 2"
entered
"PROGRAM" menu
In this menu one can set the CH, DHW and Anti legionair
program.
"TIME/DATE/DAY" menu
In this menu one can set the time and the date.
CONFIRMATION CHANGE !
When changes are being made in the menu's within this dashed
rectangle, the user presses ENTER to confirm the changes.
To prevent customers making changes by accident the following
happens when changes are made:
Step 1 : The user presses "ENTER" to confirm the change made.
Step 2 : The display asks the user to be sure to make these
changes. The user can cancel and confirm by using the left and
right arrows.
CANCEL = CONFIRM =
"OUTDOOR" menu
In this menu one can set all Outdoor relevant parameters.
"USER LOCK" menu
In this menu one can lock the menu for users
0=UNLOCKED
1=LOCKED
When un-locked the user can enter the "MENU" by pressing
the menu button and all sub menu's will show.
When locked the user has to push the :
MENU and simulatenously press for 6 seconds
to get acces to all sub menu's.
This is to prevent accidental changes!
NOTE: The parameters sub menu can always be accessed.
press:
Display shows
for 3 seconds
- Heater type
- Time, date and day
example:
Z-FG 550 13:51 US(or EU)
06 / 01 / 2010 Wed
After this message
the display shows
for 3 seconds
- Software version and
- Cascade designation
example:
Firmware : Mk 00197
Adress : 0
press:
Display shows
2x20 digit message
for 3 seconds
Message can be set in parameters.
example:
Company name
City, Country
These three messages
will also show when:
- Heater is connected to the power
- When heater is turned ON
- When heater is turned OFF
sequence:
The messages will show
from TOP to BOTTOM
each for three seconds.
"OPERATING HISTORY" menu
Shows burning hours DHW, Heating, etc.
"FAULT HISTORY" menu
Reading last 15 faults (only reading!).
"MAINTENANCE" menu
By pressing ( ) one can set the following options.
- Maintenance reset
- Maintenance Mode
- All
- Date
- Ignition cycles
- Burning hours
- Mainten Off
Password
"LEVEL 1"
entered
3 second message
confirming acces:
"LEVEL 1"
3 second message
confirming acces:
"LEVEL 2"