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12433-10-0109

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DVB-1 For Direct Vent Wall Furnaces DV-210-(7, 9)SG and DV-215-(7, 9)SG 

BLOWER

MOUNTING

TAB

Cleaning the Blower Wheel

In some areas, such as near bedrooms and on floors with a hard surface, 

the blower wheel will be filled with lint very quickly.  A visual check of 

the blower wheel should be made after 30 days use.  The blower will run 

faster with a dirty wheel, but move less air.  Remove the entire blower and 

clean each blade of the wheel with a tooth brush as often as necessary.

Figure 1

INSTALLING OPTIONAL BLOWER DVB-1. 

 The blower must be posi-

tioned as shown in Figure 1.  Relocate gas line, if necessary, using elbow 

fitting at the gas valve, and move Piezo Spark Generator to the next screw.  

A slot on the bottom of the blower package engages a tab on the bottom 

of the inner casing and is secured by one screw in front.
Attaching Switch Box

1.  Facing combustion chamber, remove (2) top, left screws on the com

-

bustion chamber door.

2.  Align (2) clearance holes on the switch box (with fan control) over (2) 

clearance holes on the combustion chamber door.

3.  Insert and attach (2) screws removed in Step 1 into switch box and 

combustion chamber door. 

4.  Attach switch box cover to switch box with (1) No. 8 x 1/4" screw.

Wiring

The appliance, when installed, must be electrically grounded in accordance 

with local codes or, in the absence of local codes, with the National Elec-

trical Code, ANSI/NFPA 70 or Canadian Electrical Code, CSA C22.1, if 

an external electrical source is utilized. This appliance is equipped with 

a three-prong [grounding] plug for your protection against shock hazard 

and should be plugged directly into a properly grounded three-prong re-

ceptacle.  Do not cut or remove the grounding prong from this plug.  For 

an ungrounded receptacle, an adapter, which has two prongs and a wire 

for grounding, can be purchased, plugged into the ungrounded receptacle 

and its wire connected to the receptacle mounting screw.  With this wire 

completing the ground, the appliance cord plug can be plugged into the 

adapter and be electrically grounded.  A 7/8" (22mm) hole is provided in 

the junction box for use with a conduit connector if local codes require 

this type of protection.

CAUTION:  Label all wires prior to disconnection when servicing 

controls.  Wiring errors can cause improper and dangerous operation.  

Verify proper operation after servicing.  

Oiling the Motor

Oiling holes are provided on each end of the motor for oiling.  The blower 

should have five drops of #20 motor oil every  6 months.  Do not use 

machine oil.  

index no.

Part no. Description

1

R-1268

Wire Assembly

2

R-896

Bushing (Three Required)

3

R-1156

Fan Control

4

DV-806

Switch Box

5

DV-807

Switch Box Cover

6

TH-111

junction Box

7

R-1410

Bushing (Strain Relief)

8

R-285

Motor

9

R-587

Motor Cushion

10

TH-341

Blower Cushion

11

TH-356

Motor Support Assembly

12

R-319

Blower Wheel

13

TH-135

Blower Housing Assembly

14

R-315

Cord Set

oPtional BloWer installation instructions

Warning:

Unplugging of blower accessory will not stop the heater from cycling. 

To shut heater off: 1. Turn the temperature dial to lowest setting, then 

turn thermostat to off. 2. Turn knob on gas control to off, depressing 

slightly. Do not force.

Summary of Contents for DV-210-SG

Page 1: ...th or serious illness Installer Leave this manual with the appli ance Consumer Retain this manual for future refer ence Do not store or use gasoline or other flamma ble vapors and liquids in the vicin...

Page 2: ...ifications 6 Gas Supply 7 Clearances 8 Installation Instructions 8 9 Thermostat Location 10 Lighting Instructions 11 Pilot Flame Characteristics 12 Main Burner Flame Characteristics 12 Maintenance 12...

Page 3: ...ied service person More frequent cleaning may be required due to excessive lint from carpeting bedding materials etc It is impera tive that control compartments burners and circulating air passageways...

Page 4: ...g vehicle trailer or area Finally let the service man and firefighters check for escaped gas Have them air out the area before you return Properly trained LP Gas service people should repair the leak...

Page 5: ...uiredinaccordance with the above provisions shall comply with NFPA 720 and be ANSI UL 2034 listed and IAS certified 3 SIGNAGE Ametalorplasticidentificationplateshallbe permanently mounted to the exter...

Page 6: ...erformed only by a qualified agency The term qualified agency meansanyindividual firm corporationorcompanywhicheitherin person or through a representative is engaged in and is responsible for a the in...

Page 7: ...that a drip line be installed near the gas inlet This should consist of a vertical length of pipe tee connected into the gas line that is capped on the bottom in which condensation and foreign partic...

Page 8: ...nimum wall depth is 4 1 2 114mm and maximum wall depth is 13 330mm The use of tubes not supplied by the manufacturer result in unsatisfactory performance The furnace is to be located on an outside wal...

Page 9: ...l Remove 5 127mm diameter air inlet tube from collar of air drop assembly 2 Attach3 76mm diameterflueoutlettubeontoflueoutletcollar oncombustionchamber Besure3 76mm diameterflueoutlet tube is placed a...

Page 10: ...d be Across the thermopile terminals 400 450 millivolts with ther mostat off Across the thermopile terminals 150 250 millivolts with ther mostat on Across the thermostat wires at the valve less than 3...

Page 11: ...to desired setting 16 CAUTION Pilot access cover must be kept tightly closed during operation To Turn Off Gas To Appliance FOR YOUR SAFETY READ BEFORE LIGHTING Warning If you do not follow these inst...

Page 12: ...ted After this the valve and orifice elbow can be removed as a unit Cleaning The Pilot Burner Cleaning of the pilot may be an annual necessity due to spiders After removing the supply tubing and orifi...

Page 13: ...properly size orifice 4 Pilot and main burner go out during normal operation a Check millivolts b Check for proper size of pilot flame c Check for defective or weak thermopile d Check input reduce as...

Page 14: ...HOLE 11 852098 NUT FOR ORIFICE FITTING 12 742134 BURNER ORIFICE DV 210 NAT 12 742133 BURNER ORIFICE DV 215 NAT 12 742297 BURNER ORIFICE DV 210 LPG 12 742282 BURNER ORIFICE DV 215 LPG 13 742038 ORIFICE...

Page 15: ...12433 10 0109 Page 15 PARTS VIEW...

Page 16: ...appliance is equipped with a three prong grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong re ceptacle Do not cut or remove th...

Page 17: ...ms Empire Comfort Systems Inc 918 Freeburg Ave Belleville IL 62220 If you have a general question about our products please e mail us at info empirecomfort com If you have a service or repair question...

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