Lennox Hearth GV230

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

NOTE: SWITCH CONDITIONS

GIVEN AT ROOM TEMPERATURE

N/C = NORMALLY CLOSED

N/O = NORMALLY OPEN

= FEMALE DISCONNECT

= MALE DISCONNECT

= STUD CONNECTION

TWO POSITION

SWITCH

MANUAL/TEMPERATURE

AUTO-RESET

TEMPERATURE

SWITCH N/O

SPEED

CONTROL/OFF

ROOM AIR

BLOWER

GRN

BLK

WHT

YLW

RED

BRN

POWER CORD

WHT = WHITE

BLK = BLACK

GRN = GREEN

YLW = YELLOW

RED = RED

BRN = BROWN

WARNINGS

The blower must be plugged directly into a properly

grounded three-prong receptacle, 120 VAC, 60 Hz, single

phase. Do not cut or remove the grounding prong from

this plug. Do not route power cord under or in front of

appliance.

Installation must be in accordance with National Elec-

trical Code, ANSI/NFPA 70 - latest edition. In Canada,

the current CSA C22-1 Canadian Electrical Code - latest

edition.

DANGER: Disconnect power before servicing blower.

In the event that you remove the blower for any reason,

make sure a cover plate (available from Lennox Hearth

Products) is installed before using the heater. Excessive

rear wall temperatures will result if the stove is burned

without the cover plate. The cover plate is not necessary

if a blower has never been installed because a knock-out

will be in place to act as the cover.

Figure 28 - Blower Wiring Schematic

Blower Operation Guidelines

While in auto operation mode, the blower will turn off and on based on the

temperature of the stove. Auto operation ensures there is sufﬁcient heat

build-up to warm the air being moved by the blower before the blower is

turned on. Likewise, when the stove cools off, the blower is turned off

to prevent circulating cool air. Depending on the size and intensity of the

ﬁre it may be necessary to adjust the fan speed accordingly to ensure un-

interrupted fan operation. For example a small ﬁre may require a slower

fan speed to keep the heat output by the fan consistent. If the blower is

operated in manual mode, it may be necessary to adjust the blower speed

as the ﬁre begins to burn down and the stove is no longer hot enough to

effectively heat the air moved by the blower. If the air coming from the

blower feels cool, one should either decrease the blower speed or stoke

the ﬁre to build up more heat.

NOTE: Turn blower off before opening the door to load the fuel.

BLOWER OPERATION (OPTIONAL KIT)

Figure 29 - Blower Controls

Blower Operation

The blower can be operated in either manual or automatic mode. When

operated automatically, the blower will turn on when the stove is hot,

and turn off when the stove is cool.

MANUAL OPERATION: Flip blower mode switch to the

manual position (up) and adjust blower speed dial to desired setting.

To turn blower off, rotate blower speed dial counter clockwise until it

clicks “off.”

AUTO OPERATION: Flip blower mode switch to auto posi-

tion and turn blower speed dial clockwise until it clicks out of the “off”

position. When the stove warms up (approx. 15-20 Mins), the blower

will automatically turn on (adjust blower speed dial to desired speed

setting). When the stove cools down, the blower will automatically

turn off.

Manual / Auto

Rocker Switch

Blower Speed

Control Knob