NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3
This appliance uses a millivolt type control
system consisting of a gas control valve with
regulator (control to adjust for fl ame appear-
ance and heat output), a standing pilot burner
assembly, a thermopile, thermocouple, a
piezo igniter, and ON/OFF switch. All exhaust
gases must be vented outside the structure.
Combustion air is drawn from the room where
appliance is installed. THE GAS BURNER
SYSTEM ON THIS APPLIANCE DOES NOT
REQUIRE 120 VOLT POWER TO OPERATE.
However, the heat circulation blower requires
120 Volt power (the appliance can be safely
used with the blower turned off). The blower
operation is controlled by a variable speed
rheostat located on the left side surround
panel (if optional surround is installed)
and temperature switch located beneath of
fi rebox bottom on the front left side.
Table 1 shows the BTU input:
Test gauge connections are provided on the
front of the millivolt gas control valve (identi-
fi ed IN for the inlet and OUT for the manifold
side). See Figures 32 & 33.
Tables 2 and 3 show the gas pressure
requirements for this appliance:
GENERAL INFORMATION
The appliance installation, repair and annual
inspection should be performed by a quali-
fi ed service person. It is imperative that the
control compartment, burners and circulat-
ing air passage ways of the appliance be
kept clean.
S'assurer que le brùleur et le compartiment
des commandes sont propres. Voir les
instructions d'installation et d'utilisation qui
accompagnent l'appareil.
Provide adequate clearances and adequate
accessibility clearance for service and proper
operation.
THIS APPLIANCE MUST NOT BE CONNECTED
TO A CHIMNEY OR FLUE SERVING A SEPA-
RATE SOLID FUEL BURNING APPLIANCE.
WARNING: FAILURE TO COMPLY WITH
THE INSTALLATION AND OPERATING
INSTRUCTIONS PROVIDED IN THIS DOCU-
MENT WILL RESULT IN AN IMPROPERLY
INSTALLED AND OPERATING APPLI-
ANCE, VOIDING ITS WARRANTY. ANY
CHANGE TO THIS APPLIANCE AND/OR ITS
OPERATING CONTROLS IS DANGEROUS.
IMPROPER INSTALLATION OR USE OF
THIS APPLIANCE CAN CAUSE SERIOUS
INJURY OR DEATH FROM FIRE, BURNS,
EXPLOSION OR CARBON MONOXIDE
POISONING.
CARBON MONOXIDE POISONING: EARLY
SIGNS OF CARBON MONOXIDE POISONING
ARE SIMILAR TO THE FLU WITH HEAD-
ACHES, DIZZINESS AND/OR NAUSEA. IF
YOU HAVE THESE SIGNS, OBTAIN FRESH
AIR IMMEDIATELY. TURN OFF THE GAS
SUPPLY TO THE APPLIANCE AND HAVE
IT SERVICED BY A QUALIFIED PROFES-
SIONAL, AS IT MAY NOT BE OPERATING
PROPERLY.
WARNING: CHILDREN AND ADULTS
SHOULD BE ALERTED TO THE HAZARDS
OF HIGH SURFACE TEMPERATURES. USE
CAUTION AROUND THE APPLIANCE TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE CARE-
FULLY SUPERVISED WHEN THEY ARE IN
THE SAME ROOM AS THE APPLIANCE.
AVERTISSEMENT: SURVEILLER LES
ENFANTS. GARDER LES VÊTEMENTS,
LES MEUBLES, L'ESSENCE OU AUTRES
LIQUIDES À VAPEUR INFLAMMABLES À
COTE DE L'APPAREIL.
Table 4 shows the gas orifi ce size for the
elevations indicated.
WARNING: THIS APPLIANCE MUST BE
PROPERLY CONNECTED TO A VENTING
SYSTEM. OPERATION OF THIS GAS
APPLIANCE WHEN NOT CONNECTED TO A
PROPERLY INSTALLED AND MAINTAINED
VENTING SYSTEM CAN RESULT IN CARBON
MONOXIDE (CO) POISONING AND POSSIBLE
DEATH.
NE PAS SE SERVIR DE CET APPAREIL S'IL A
ÉTÉ PLONGÉ DANS L'EAU, COMPLÈTEMENT
OU EN PARTIE. APPELER UN TECHNICIEN
QUALIFIÉ POUR INSPECTER L'APPAREIL ET
REMPLACER TOUTE PARTIE DU SYSTÈME
DE CONTRÔLE ET TOUTE COMMANDE QUI
ONT ÉTÉ PLONGÉS DANS L'EAU.
WARNING: DO NOT PLACE CLOTHING
OR OTHER FLAMMABLE MATERIALS ON
OR NEAR THIS APPLIANCE.
DO NOT USE THIS APPLIANCE IF ANY PART
HAS BEEN UNDER WATER. IMMEDIATELY
CALL A QUALIFIED, PROFESSIONAL
SERVICE TECHNICIAN TO INSPECT THE
APPLIANCE AND TO REPLACE ANY PARTS
OF THE CONTROL SYSTEM AND ANY GAS
CONTROLS WHICH HAVE BEEN UNDER
WATER.
Millivolt Models with
Manually-Modulated Gas Valves
Nat. Gas
Propane
Model No.
Input Rate
(BTU / HR)
Input Rate
(BTU / HR)
EBVI25
17,000 to
25,000
19,500 to
25,000
EBVI30
21,500 to
30,000
22,000 to
28,000
Table 1
Inlet Gas Supply Pressure (all models)
Fuel #
Minimum
Maximum
Natural Gas
4.5" WC
(1.12 kPa)
10.5" WC
(2.61 kPa)
Propane
11.0" WC
(2.73 kPa)
13.0" WC
(3.23 kPa)
Table 2
Manifold Gas Supply Pressure (all models)
Fuel #
Low
High
Natural
Gas
(Lo) 1.6" WC
(.40 kPa)
(Hi) 3.5" WC
(.87 kPa)
Propane
(Lo) 6.3" WC
(1.57 kPa)
(Hi) 10.0" WC
(2.49 kPa)
Table 3
Model
No.
Orifi ce Size
Elevation
Feet
(meters)
Nat.
Gas
Prop.
Gas
EBVI25
#41
(.096")
#53
(.0595")
0-4500
(0-1372)
EBVI30
#37
(.104")
1/16"
(.0625")
0-4500
(0-1372)
Table 4
This appliance
must be isolated
from the
gas supply piping system (by closing it's
individual manual shut-off valve) during any
pressure testing of the gas supply piping
system at test pressures
equal to or less
than
1/2 psig (3.5 kPa).
This appliance and it's individual shut-off
valve
must be disconnected
from the gas
supply piping system during any pressure
testing of that system at pressures
greater
than
1/2 psig (3.5 kPa).
Summary of Contents for EVB125
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