Valcourt L48, Инструкция по установке и руководство пользователя

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Page 43 Installation Instructions and Owner’s Manual - L48
ENGLISH
Using the Fireplace Without a Remote
Control
The fireplace can be turned ON (HI only) and
OFF with the wall switch (
«Figure 58» ). The
fireplace flame ON/OFF is the only function
that will operate; no flame adjustment, light or
blower will work when using the wall switch.
The wall control switch should be turned
OFF when the fireplace is not being used for
extended periods of time.
Battery Backup Operation
Install batteries (See initialization sequence on
page 39 ). In case of power loss, the fireplace
will switch to battery mode automatically. The
fireplace will operate normally without the
blower or light control when in battery mode.
Low Battery Detection
When the backup batteries are low, a double-
beep will be emitted when the module receives
an ON/OFF command. No commands will be
accepted until the batteries are replaced or the
A/C power is restored.
Lockout State Definition
A lockout state is reached when an ignition
error occurs. The lockout state will remain set
in memory as long as the power supplies are
applied.
This could mean both an anomalous flame
detection or too many unsuccessful ignition
tries.
This state is a safe condition for the fireplace
and is entered automatically by the IFC board.
When the IFC board gets into lockout state:
1. both the pilot and the main burner solenoids
in the gas valve are de-energized;
2. a diagnostic code is sent through the
diagnostic red LED.
3. the IFC board will ignore any burner ignition
command and remain in the OFF state
unless the unlock command sequence is
met.
The causes of lockout must be investigated
under safe conditions by the user and/or the
service personnel.
To reset the IFC from a lockout state, perform
the following procedure:
• Turn the system power supplies (to the wall
control or remote control) OFF for two or
three seconds and then restoring a power
supply back on.
The return of the system to normal operation
must be checked under safe conditions by the
user and/or service personnel.