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Continuous Pilot/Intermittent Pilot (CPI/IPI)
selection
Power vent models do not have a continuous pilot (CPI) option.
This unit must remain in intermittent pilot (IPI)
mode when used as a power vent model. If the unit
is accidentally placed in CPI mode, the pilot and the
external power vent fan will work constantly, causing
unnecessary wear.
With the system in off position, press the MODE key (fig. 1) to scroll to
the CPI mode icon (fig. 19 & 20).
Pressing the UP ARROW key will activate the continuous pilot ignition
mode (CPI). Pressing the DOWN ARROW key will return to IPI. A single
"beep" confirms the reception of the command.
Figure 19
CPI/IPI Switch (Non Power Vent Only)
This appliance comes equipped with a CPI/IPI switch. The functions of
the CPI/IPI switch are listed below.
Continuous Pilot (CPI) - A pilot that remains continuously ignited
until it is manually interrupted.
Intermittent Pilot (IPI) - A pilot that is automatically ignited when
an appliance is called on to operate and remains continuously ignited
during each period of main burner operation. The pilot is automatically
extinguished when each main burner operating cycle is completed.
The mode of the fireplace is easily changed from an intermittent pilot
ignition system (IPI) to a continuous pilot ignition system (CPI) using
the remote control as noted above.
The benefits of CPI mode are as follows:
- Keeps venting primed for trouble-free startup under colder weather
conditions or inversions.
- Keeps the unit glass warm, which decreases the amount of condensa-
tion on startup.
- Provides owners with flexibility to choose a traditional continuous pilot.
The primary benefit of having the IPI function is a significant savings
on fuel as the pilot will only run when there is a call for heat.
Thermostat Icon: If the thermostat icon is not present on the remote
transmitter, follow the instructions noted below:
1. Remove one battery from the remote.
2. Press and hold the THERMOSTAT button on the remote while rein-
stalling the battery.
4. If you see "Set" on the remote, the thermostat option is enabled.
If you see "Clr", the thermostat option is disabled.
5. Repeat the procedure to change the "Set" or "Clr" option.
Enable all other functions if not present on the remote transmitter, fol-
lowing the instructions noted below.
1. Remove one battery from remote.
2. Press and hold the ON/OFF and MODE buttons simultatneously.
3. Reinstall the battery removed in step 1 while holding both buttons,
then release the MODE button only.
Figure 20
owner's information
4. The screen will show either "Clr" or "Set".
5. "Clr" will remove a mode—use the up or down arrow while holding
the ON/OFF and MODE keys (mode icon will disappear once removed).
6. Use the MODE key to move to the next function.
7. "Set" will add a mode —use the up or down arrow while holding
ON/OFF and MODE keys (mode icon will appear when added).
8. Use the MODE key to move to the next function.
The fan (if installed) or CPI/IPI mode should not be programmed
out on the remote.
Key Lock
This function will lock the keys to avoid unsupervised operation.
To activate or deactivate this function, press the MODE and UP keys
at the same time (fig. 21).
Figure 21
Low Battery Power Detection Transmitter
The life span of the remote control batteries depends on various factors:
• Quality of the batteries used.
• The number of ignitions of the appliance.
• The number of changes to the room thermostat set point, etc.
When the remote control's batteries are low, a battery icon will appear
on its display (Fig. 22) before power is lost. When the batteries are
replaced, the battery icon will disappear.
Figure 22
For information about glass or glass barriers, see "Panels, Barriers,
Faceplates" in the "Installation - General" section of this manual. For
information on light bulb replacement, refer to the "Maintenance"
section.
City Series CST60E |
15
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