
Hearthstone Quality Home Heating Products, Inc. Modena Model #8140
OWNER’S INFORMATION
The installation must conform with local codes or, in
the absences of local codes, the current National Fuel
Gas Code, ANSI Z223.1 (NFPA 54) or CAN/CGA
B149 Installation Code. (Installer l’appareil selon les
codes ou règlements locaux, ou, en l’absence de tels
règlements, selon les Codes d’installation CAN/CGA-
B149.)
Contact your dealer for any necessary warranty
service.
This stove is warranted by:
Hearthstone Quality Home Heating Products, Inc®
317 Stafford Ave.
Morrisville, Vermont 05661
DAILY OPERATION
The Modena is easily operated by the homeowner
once installed and adjusted by qualified service
personnel. The unit can be controlled automatically
via the programmable remote control, or manually by
placing the Remote Control Receiver switch in the
‘ON’ position during the heating season. When using
the remote T-stat transmitter (switch in the ‘REMOTE’
position), set it to the desired room temperature and
the unit will cycle on and off as required. If you select
the ‘ON’ position the unit will run (burn) regardless of
room temperature. You can vary the rate of heat
output by adjusting the variable output control located
on the gas control valve to meet the heating
requirements of the season. Choosing a low flame
setting will result in longer burn cycles at a reduced
output, while choosing a high flame setting will result
in a shorter, hotter burn cycle. Through trial and error,
the homeowner can select the optimum flame size for
their setting and application.
During the summer non-heating season, switch the
remote receiver to “OFF”, and turn off the pilot. This
will improve the overall efficiency of the unit as the
fuel used by the pilot is wasted. When putting the unit
back into service, follow the lighting instructions
described on page 19.
When the unit is first lit, especially when cool, it is
normal to experience some condensation on the
inside of the window glass. This condensation will
evaporate within the first few minutes of operation. If
you note continuous condensation on the window
glass or dripping water from any part of the unit or
venting system (chimney), immediately discontinue
operation of the unit and contact qualified service
personnel.
The Modena requires minimal routine maintenance
and care. Clean the area around, under, and behind
the unit on a regular basis to prevent the
accumulation of dust and lint. Ensure the Modena is
cool and off while cleaning, or servicing. Have
qualified service personnel inspect the unit, and
venting system once a year to insure that they are
clean, free of obstructions, safe, and in good working
order. If service or maintenance is required, ensure
qualified service personnel perform it.
SERVICE CAUTION
If you believe your Modena is in any way, not
performing properly, immediately discontinue
operation until the unit is inspected and approved by
qualified service personnel. Prior to servicing the
unit, turn the valve control knob clockwise to “OFF”.
Ensure the unit is cool prior to servicing and cleaning.
Use of any components not supplied by Hearthstone
on the stove voids all warranties. Do not substitute
components.
CAUTION: REPLACE ANY SHIELD, DOOR, OR
SAFETY SCREEN COMPONENT REMOVED FOR
SERVICING, PRIOR TO OPERATING THE UNIT.
WARNING: FAILURE TO POSITION THE PARTS IN
ACCORDANCE WITH THESE DIAGRAMS OR
FAILURE TO USE ONLY THE PARTS
SPECIFICALLY APPROVED WITH THIS
APPLIANCE MAY RESULT IN PROPERTY DAMAGE
OR PERSONAL INJURY
Conditionally approved for purchased mobile home
installation. This appliance may be installed in an
aftermarket permanently located, manufactured
(mobile) home, where permitted by local codes.
This appliance is only for use with the types of gas
indicated on the rating plate (NG and LP). This
appliance is factory set to burn Natural Gas (NG),
but is easily converted for use with Liquid Propane
(LP) with the included conversion kit. Only a
qualified service technician should convert this
stove.
Cet appareil peut être installé dans un maison
préfabriquée (mobile) déjà installée à demeure si les
règlements locaux le permettent.
Cet appareil doit être utilisé uniquement avec les
types de gas indiqués sur la plaque signalétique. Ne
pas l’utiliser avec d’autres gas sauf si un kitde
conversion certifié est installé
6