Heat&Glo 6100PLUS, Руководство пользователя

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Hearth & Home Technologies • 6100PLUS • 4041-127 Rev D • 09/05 25
Note: The HRV200PLUS can use indoor air instead of the
gas appliance for defrost if the optional defrost kit (part #
HRV99DEFKIT) is installed.
HRV200P LUS Defrost Mode
• The HRV200PLUS demands gas appliance operation for
defrost. This occurs when the following conditions exist:
- The appliance is not in use.
- The outdoor temperature falls below 25° F.
-
The DEFC1 j umper is not installed on the HRV200PLUS
circuit board.
• The HRV200PLUS does the following:
- Turns blowers on to high speed.
- Sends a 12VDC signal to the C2 terminal to light
the ember bed lights (by energizi ng relay K3 on the
appliance circuit board). This acts to notify the user
the appliance is preparing to operate.
- Positions HRV200PLUS dampers (if installed) for
appliance operations.
- Performs a 15 second delay (pre-purge) before the
burners are lit.
- Sends a 12VDC signal to the R1 terminal to initiate
the ignition sequence (by energizi ng relay K1 on the
circuit board).
- Sends a 12VDC signal to the C1 terminal to override
the pressure switch for the rst thirty seconds of
ignition.
• The 6100PLUS senses adequate draft in the ow sensor
(located in the appliance ue collar) to close the ow
pressure switch.
• The intermittent pilot ignition (IPI) system activates and
lights the burner.
• After thirty seconds, the HRV200PLUS de-energizes C1,
placing the pressure switch into the 6100PLUS control
circuit. The pressure switch monitors the ow at the ue
collar of the 6100PLUS and shuts the appliance burner
off if adequate ow is not present.
• When the user demand for appliance operation is
removed, the HRV200PLUS de-energiz es the R1 terminal
terminating burner operation.
• There is a 20 second delay (post-purge).
• The HRV200PLUS de-energizes C1, turning the ember
bed lights off.
Note: The appliance may operate to defrost the
HRV200PLUS when the flame switch is in the “ OFF”
position. The appliance will only operate in “ EMBER FIRE”
mode during HRV200PLUS defrost.
The electric ember bed will light for fteen seconds then the
ember re ame will ignite to defrost the HRV core.