Service Notification; System Test - RBI IEW-199 Installation And Operation Instructions Manual

The control will operate the burner at minimum
power until the both the supply and return boiler
temperature are more than 9°F (5°C) above the freeze
protection setpoint.
While this function is active the interface panel will
display the following:
6. Store Warm Hold:
When using a DHW tank sensor, the Infinite Energy
boiler control can detect if the DHW heat demand is
only due to standby losses and not due to a hot water
draw. If this standby demand is detected, the control
holds the burner on at its minimum firing rate (1% on
the display) and continues until the setpoint is
satisfied. If there is a hot water draw while it is
satisfying this demand, the boiler will increase to the
input rate required to satisfy the demand.
7. Additional Safety Functions:
The boiler control is equipped with terminals for either
a low water cutoff or a flow switch.
Low Water Cutoff: The installer can connect the
power supply wires for a probe-type low water cutoff
to terminal #19 (Hot) and #20 (Neutral) in the main
terminal box. The contacts should be wired to
terminals #9 and #10.
Flow Switch: If a flow switch is used, simply wire the
contacts to terminals #9 and #10 in the main
terminal box and choose the Flow Switch option on
the Installer Menu.
If this option is chosen, the control first checks to see if
the switch is operating correctly (no flow with the
pump off). The control then powers the pump and
assures that the switch is in the open position.
8. Blower Post Purge:
The boiler control is provided with a 30 second
combustion chamber post purge as the default setting.
In situations where wind conditions interfere with
proper purging of the boiler, this value can be
increased up to a maximum of 120 seconds.
Increasing the post purge may adversely effect the fuel
economy of the boiler, so this value should only be
changed where it is absolutely necessary.
D. SERVICE NOTIFICATION
The Infinite Energy boiler control allows the installer to
enable Service Notification through the installer menu.
After enabling this feature, the installer selects the number
of hours, the number of cycles, or the date when the
"SERVICE" text appears on the display screen. This will
prompt the user to call for service on the appliance.
BOILER CONTROL: INTERNAL WIRING & OPERATION
The following chart shows the range and default values
for the Service Notification feature.
Notification
Hours
Cycles
If desired, the installer can set a specific date for the

Service Notification.

To access the Notification menu operate the boiler under
System Test, enter the installer menu by holding down the
"Menu" and "Select" keys simultaneously for 10 seconds.
Then press the "
Notif." Press the "Select" key to choose the menu.
The first option is to reset the Notification Timer /
Counter. Pressing the "Select" key will reset the timers
and counters and "Done" will be shown in place of
"Reset" on the lower right of the screen.
Pressing the "
on" screen. The default setting for "Notification on:" is
"Off" indicating that no notification will occur. The
installer can choose from the number of hours (HRS), the
number of cycles (CYCLES) or the Date at which the
"SERVICE" indication will appear on the display screen.
The menus that follow allow the installer to choose the
actual values for the Service Notification.
E: SYSTEM TEST
The System Test feature allows the installer or service
person to make the control operate at Low Power, Ignition
Power, or Maximum Power. This is a setup and
troubleshooting tool that allows the installer or service
person to obtain combustion readings or observe operation.
In DHW Mode 1 and Mode 3, the tank temperature
must be lower than the setpoint to allow the System
Test mode to operate. If the tank temperature exceeds
the setpoint, the boiler will stop.
In DHW Mode 2, the tank thermostat must be calling
for heat in order for System Test to operate.
To operate the boiler under System Test, enter the
installer menu by holding down the "Menu" and
"Select" keys simultaneously for 10 seconds. Then
press the "
Press the "Select" key to choose the menu. The default
setting for System Test is "Off". Choose the desired
setting and press "Select" again to initiate the test.
Once the System Test is initiated, the service person
may exit the menu screen by pressing the "Menu" key
until the status screen is displayed. "System Test" will
be displayed at the top of the display screen until the
operator exits the system test mode.
Be sure to set the System Test parameter back to
"Off" before leaving the installation. Otherwise,
problems with cycling or insufficient heat may occur.
Min. Max.
On Off
0 8,000
0 50,000
M
" key until the " " indicates "Service
M
" key displays the "SERVICE Notification
M
" key until the " " indicates System Test.
NOTICE
Default
Off
4,000
10,000
33