Monitor GF3800 Servise Manual page 5

MONITOR HEATING SYSTEM
Section 1: Description IGFISOOI
1-4 SPECIFICATIONS
Model No.
Type of Appliance
Input Rating
Output Rating
Electrical Rating
Power Consumption
Heated Air Delivery
Flue Pipe Hole
Dimensions
Weight
GF1800
Fan type direct vent wall furnace
High 20,OOOBTU/hour(Nat.), 20,000 BTU/hour(LP.)
Low 12,600BTU/hour(Nat.)
F
13,400 BTU/hour(LP.)
High 16,OOOBTU/hour(Nat.), 16,000 BTU/hour(LP.)
Low 10,200BTU/hour(Nat.), 10,900 BTU/hour(LP.)
120 V, 60 Hz, Less than 2 amperes
65 Watts
High 176 Cubic feet /minute
Low 113 Cubic feet/minute
2.5 inches diameter
Height: 26.0 inches (66.04cm)
Width: 20.9 inches (53.09cm)
Depth: 13.0 inches (33.02cm)
55 pounds
Inlet Gas Supply Pressure
Manifold Test Pressure
Nat. Gas Max. 10.5 inch W.C. (267 mmHzO)
Min. 5.1 inch W.C. (130 mmHzO)
LP. Gas Max. 13.0 inch W.C. (330 mmH
2
O)
Min. 1 1 .0 inch W.C. (279 mmH
2
O)
Nat. Gas 3.15 inch W.C. (80mmH2O)
LP. Gas 3.19 inch W.C. (SlmmHzO)
The minimum and maximum inlet gas supply pressure are for the purpose of input adjustment.
1-5 SPECIAL FEATURES
AUTOMATIC IGNITION
MEMORY BACK UP: Set memory can be kept in
case of power failure for up to 30 minutes.
DUAL BLOWERS: Separate fans for combustion
and room air circulation.
THERMOSTATICALLY CONTROLLED: Adjusts to
the desired room temperature.
BUILT-IN TIMER: Heater will automatically
operate as programmed by the user.
AUTOMATIC RESET AFTER POWER FAILURE:
Heater will automatically resume operation
after power is restored.
INDICATOR LIGHTS: Easy-to-see signals show
when heater is in operation, when timer is
activated, and when the burner is operating.
CLEAN OPERATION: Products of combustion are
vented outside.
CONSUMES NO ROOM AIR: Air for combustion
is drawn from outside.
EASY INSTALLATION: Includes all parts required
for standard installation.
CHILD LOCK: Prevents accidental operation and
prevents small children from altering the controls.
1-6 SAFETY FEATURES
SAFE RE-LIGHTING: Heater will not restart until
its combustion chamber has cooled.
ELECTRICAL PROTECTION: Heater automatically
shuts off in the unlikely event of a malfunction in
the electrical circuitry or disruption of the power
supply.
NO EXHAUST IN ROOM: Products of combustion
are discharged outdoors.
FLUE PIPE: Outside air is drawn through a pipe-
within-a-pipe venting system. This process
preheats combustion air and regains heat from
exhaust gases.
A CAUTION: ALTERNATE POWER SOURCES
The Monitor GF1800 may not operate when
powered by sources such as an auxiliary
generator, UPS (Uninterrupted Power
Source), inverters, etc.
This unit may not operate on a GFI (Ground
Fault Interrupter) power circuit.
Check with your dealer for guidance on
specific applications.