How To Reset Lochinvar Cfn0502pm Service Due Light

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Service Notification

Service interval time (months)

When the boiler control determines that a scheduled service is
due based on days of installation, the boiler brandish will alternating
the standard boiler display text with the message SERVICE DUE
every v seconds. The time range for this parameter is 0 months
to 36 months. The default time is 12 months.

Service interval run

When the boiler command determines that a scheduled service
is due based on the hours of actual operation, the boiler
display will alternate the standard banality display text with the
bulletin SERVICE DUE every 5 seconds. The fourth dimension range for
this parameter is 0 hours to 100,000 hours. The default fourth dimension is
10,000 hours.

Service interval functioning

When the boiler control determines that a scheduled service
is due based on the number of boiler cycles, the boiler display
will alternate the standard boiler display text with the bulletin
SERVICE DUE every v seconds. The range for this parameter is
0 cycles to 100,000 cycles. The default is x,000 cycles.

Reset service reminder

In one case servicing has been completed, the service notification
counter should be reset. Once accessed, press the RESET key to
reset the service notification counter.

Accept personality plug

Subsequently replacing a command board, the new command volition require the
installer to verify the model in which it is installed. As presently as
the power is turned on, the screen will display "Incorrect ID Plg".
Locate the control ID label on the front of the control panel.
Note the number written on this label. Access this parameter.
That number should announced later on the word "Setting:" on
the lesser line. If this number matches the number on the
connector, press "Enter".

Maximum setpoint

This setting determines the setpoint used by the unit or pour
when the BMS voltage is at or above the Voltage at Maximum
setting. This parameter is only active when the BMS type is set up
to Setpoint. The temperature range for this parameter is 32°F
(0°C) - 230°F (110°C) (boilers) or 32°F (0°C) to 190°F (87°C)
(water heaters). The default value is 190°F (88°C) for water
heaters and 220°F (104°C) for boilers.

Voltage to start CFH

When the Enable input is set to Inactive, this parameter
determines the BMS input voltage at which the unit or cascade
is enabled. When the unit is disabled, the unit will get
enabled when the BMS input voltage rises up to or above this
value. The range for this parameter is (Voltage Differential CFH
parameter + 0.1V) - 10V. The default value is 2V.

Voltage differential cease CFH

When the Enable input is ready to Inactive, this parameter
determines the BMS input voltage at which the unit or cascade
is disabled. When the unit is enabled, the unit will become
disabled when the BMS input voltage drops downward to or
below the enable voltage minus this value. The range for this
parameter is 0V - (Voltage to First CFH parameter - 0.1V). The
default value is 1V.

Apportionment pumps

Organization pump filibuster (banality simply)

The system pump filibuster parameter sets the length of time the
organization pump (if continued) volition run after a SH demand has
been satisfied or outdoor air shutdown begins. The time range
for this parameter is one minute to forty minutes. The default fourth dimension
is 30 seconds.

SH pump delay (boiler only)

The SH pump delay parameter sets the length of fourth dimension the boiler
pump volition run later a SH demand has been satisfied. The fourth dimension
range for this parameter is 1 minute to forty minutes. The default
fourth dimension is 30 seconds.

DHW pump delay

The DHW pump delay parameter sets the length of time the
DHW pump (boiler), or unit pump (h2o heater) will run
after a DHW demand has been satisfied. The time range for
this parameter is 1 minute to twoscore minutes. The default time is
30 seconds.

System pump style (boiler only)

The system pump can be configured to operate in one of 2
modes. "CFH" runs the arrangement pump whenever there is a SH
demand. "WWSD" runs the system pump continuously, except
when the boiler is blocked due to outdoor shutdown. The
default manner is CFH.

Service

Copper-fin II/IIE Boiler and Water Heater

Service Manual

How To Reset Lochinvar Cfn0502pm Service Due Light,

Source: https://www.manualsdir.com/manuals/166654/lochinvar-copper-fin-ii_iie-boiler-and-water-heater-2072-copper-fin-ii_iie-boiler-and-water-heater-402.html?page=24

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