HearthStone Quality Home Heating Products, Inc.
Modena Model #8140
13
Wiring Diagram - Modena 8140
Wiring Color KEY:
W
G
YG
Br
Br
YG
W
G
OFF
ON
REMOTE
Figure 8: Modena 8140 Wiring Diagram
E
LECTRICAL
C
ONNECTIONS
NOTE:
Open the valve compartment door on the lower
front of the unit to access electrical and gas connections.
R
EMOTE
C
ONTROL
T
HERMOSTAT
The Modena 8140 comes equipped with a programmable
ON/OFF/Thermostat remote control. We recommend the
use of the thermostatic remote for more comfortable
performance, however you may still override the thermostat
by setting the switch to “ON”. The thermostat controls the
unit by “calling for heat.” The thermostat turns the unit on
when the room is cold, and turns the unit off once the room
is warmed sufficiently. If desired, you can use any wired
wall thermostat in place of the remote. You cannot use both
the remote and a wall thermostat simultaneously.
R
EMOTE
T
HERMOSTAT
P
LACEMENT
Place the thermostat transmitter in the same room or living
space as the unit. Since the transmitter is the device
measuring the temperature, you will want to keep it off the
floor and away from any influences that may cause the
temperature in the vicinity of the thermostat to be
unrepresentative of the room temperature in general. Such
influences might include strong lighting, a heater vent from
the central heating system, or a nearby sunny or drafty
window.
Do not place the thermostat transmitter directly behind or
too close to the unit, otherwise heat from the unit will
immediately satisfy the thermostat and turn the unit off.
W
IRING
I
NSTRUCTIONS
CAUTION:
Label all wires prior to disconnection
when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper
operation after servicing. (
Attention: Au moment de
l’entretien des commandes, étiquetez tous les fils avant
le débranchement. Des erreurs de câblage peuvent
entraîun fonctionnement inadequate et dangereux.)
The proper location of wire connections is shown in
Figures 8+ 9
.
