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Page 12

R-5210

PLEASE NOTE:  When ordering parts, it is very important that  part number and description of part coincide.

1

10812

CASING SIDE ASSEMBLY - LEFT

2

SR-180

CASING BACK

3

R-2313

PIEZO IGNITOR

4

SR-008

CASING SIDE ASSEMBLY - RIGHT

5

SR-113

VALVE BRACKET

6

R-2351

GAS VALVE -SIT

7

R-2406

MALE CONNECTOR 1/4 TUBE X 3/8
NPT

8

R-2423

MALE CONNECTOR 5/16 TUBE X 3/8
NPT (2 REQUIRED)

9

SR-152

TUBING - GAS VALVE TO BURNER

10

SR-214

TUBING - INLET REGULATOR TO GAS
VALVE

11

10753

INLET REGULATOR BRACKET

12

R-5097

INLET REGULATOR - NAT

12

R-5098

INLET REGULATOR - LPG

13

SR-158

TUBING - GAS VALVE TO PILOT

14

R-2314

ORIFICE HOLDER

INDEX

   PART

NUMBER

   NUMBER

DESCRIPTION

 USE ONLY MANUFACTURED REPLACEMENT PARTS.  USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH.

1. Spark electrode does not produce spark.

a. Spark electrode broken - replace.
b. Ignitor wire may not be attached to spark electrode - attach.
c. Ignitor wire damaged - replace.
d. Piezo ignitor defective - replace.

2. Spark electrode produces spark but pilot does not light.

a. No gas to heater - turn on gas.
b. PILOT position not properly aligned - turn gas control knob

to PILOT position and depress.

c. Pilot is blocked from spider web or dirt - clean pilot, see Page 9.

3. Pilot flame does not stay "ON" when control knob is released.

a. Control knob in PILOT position not completely depressed or

held in long enough.

b. INTERLOCK latching device is operative - see "Lighting

Instructions," Page 11, Step  9.

c. Thermocouple not tightened into gas control - tighten ther-

mocouple.

d. Pilot flame not surrounding thermocouple - clean pilot, see

Page 9.

e. Inlet gas pressure too low, contact gas supplier.
f. Thermocouple defective - replace.
g. Gas control defective - replace.

4. Main burner does not ignite.

a. Main burner orifice is blocked - clean, see "Main Burner

Flame," Page 9.  Attention:  The number stamped on the main
burner orifice is a millimeter diameter.

b. Inlet gas pressure too low, contact gas supplier.

5. Heater keeps shutting "OFF" during normal operation.

a. Pilot is blocked - clean pilot, see Page 9.
b. Inlet gas pressure too low, contact gas supplier

TROUBLESHOOTING INFORMATION FOR QUALIFIED SERVICE PERSON

SYMPTOMS - POSSIBLE CAUSES AND CORRECTIONS

SR-10T

INDEX

   PART

NUMBER

   NUMBER

DESCRIPTION

15

R-2317

MAIN BURNER ORIFICE - NAT

15

R-2476

MAIN BURNER ORIFICE - LPG

16

R-2331

BURNER

17

R-5002

THERMOCOUPLE LEAD

18

R-5000

PILOT/THERMOCOUPLE ASSEMBLY
(LPG ONLY)) (INCLUDES ITEM #17)

18

R-5006

PILOT/THERMOCOUPLE ASSEMBLY
(NAT ONLY)) (INCLUDES ITEM #17)

19

SR-179

PILOT BRACKET

20

SR-153

ORIFICE SHIELD

21

R-2305

CHROME GRILL

22

SR-134

CASING LOUVER (2 REQUIRED)

23

SR-129

REFLECTOR ASSEMBLY

24

SR-135

HEAT SHIELD

25

R-1992

BULB CLIP

26

SR-154

OPTIONAL SRS-10 FLOOR STAND
KIT

NOT SHOWN

R-5008

IGNITOR WIRE

NOT SHOWN

 SR-216

HARDWARE PACKAGE

Empire Comfort Systems, Inc.  Nine Eighteen Freeburg Ave.   Belleville, IL  62222-0529

How To Order Repair Parts

...

Parts can be ordered only through your service person or dealer. For best results, the service person or dealer should order parts through the distributor.
Parts can be shipped directly to the service person/dealer.

All parts listed in the Parts List have a Part Number. When ordering parts, first obtain the Model Number from the name plate on your equipment. Then
determine the Part Number (not the Index Number) and the Description of each part from the following appropriate illustration and list. Be sure to give
all this information . . .

Unvented Heater Model Number

Part Description

Unvented Heater Serial Number

Type of Gas (Propane or Natural)

Part Number

Do not order bolts, screws, washers or nuts. They are standard hardware items and can be purchased at any local hardware store.

Shipments contingent upon strikes, fires and all causes beyond our control.

Summary of Contents for SR-10T-2

Page 1: ...ified installer service agency or the gas supplier INSTALLATION INSTRUCTIONS AND OWNER S MANUAL UNVENTED ROOM HEATER MODELS SR 10T 2 SR 18T 2 SR 30T 2 EFFECTIVE DATE MARCH 2000 This is an unvented gas fired heater It uses air oxygen from the room in which itisinstalled Provisionsforadequatecom bustion and ventilation air must be pro vided Refer to page 4 WARNING Ifnotinstalled operatedand maintain...

Page 2: ...esignedtoturnofftheheaterifnotenoughfresh air is available DO NOT TAMPER WITH PILOT LIGHT SAFETY SYSTEM If heater shuts off do not relight until you provide fresh air If heater keeps shutting off have it serviced Keep burner and control compartment clean CARBON MONOXIDE POISONING MAY LEAD TO DEATH Early signs of carbon monoxide poisoning resemble the flu with headache dizziness and or nausea If yo...

Page 3: ...b or absorb onto or into walls masonry and other materials and fabrics in a room That will take some of the odorant out of the gas reducing its odor intensity LP Gasmaystratifyinaclosedarea andtheodorintensitycould vary at different levels Since it is heavier than air there may be more odor at lower levels Always be sensitive to the slightest gas odor If you detect any odor treat it as a serious l...

Page 4: ...a problem In most applications the water vapor enhances the low humidity atmosphere experienced during cold weather The following steps will help insure that water vapor does not become a problem 1 Be sure the heater is sized properly for the application including ample combustion air and circulation air 2 If high humidity is experienced a dehumidifier may be used to help lower the water vapor con...

Page 5: ...Whenfacingthefrontoftheappliancethefollowingminimumclearances to combustible construction must be maintained Left side 6 inches 152mm Right side 6 inches 152mm Do not install in alcove or closet Rear wall 0 inches 0mm Ceiling 24 inches 610mm Minimum vertical clearance from a projection above the appliance shelves window sills etc 14 inches 356mm Maximum horizontal extension of projection above the...

Page 6: ...SR 30T Locating Gas Supply The gas line can be routed either through the floor or wall The gas line opening should be made at this time Location of the opening will be determined by the position of floor joists and the valve and union used for servicing Wall Mount Installation Figures 5 6 and 7 Refer to Figures 5 6 and 7 for measurements in order to locate 4 mounting holes on wall Figures 5 6 and ...

Page 7: ...ing steps to properly align the upper louver and the reflector with the heat shield a When replacing upper louver be sure the bottom lip of upper louver goes behind the heat shield b When replacing reflector be sure the top lip of reflector goes in front of the heat shield 3 Connect the gas line On Sheet Rock Wall 1 After locating mounting holes drill 4 5 16 8mm diameter holes into the wall 2 Inse...

Page 8: ...P T plugged tapping High Altitudes For altitudes elevations above 2 000 feet 610m ratings should be reduced at the rate of 4 percent for each 1 000 feet 305m above sea level Contact the manufacturer or your gas company before changing spud orifice size Piezo Pilot Ignitor Instructions Depressing the ignitor button completely causes a spark to occur at the pilot To light the pilot it is important t...

Page 9: ... assembly 1 Turn OFF gas supply to the heater 2 Turn OFF electric supply to the heater if optional blower is installed in heater 3 Remove lower louver from casing assembly 2 screws 4 Remove reflector from casing assembly 2 screws 5 Inspect interior of casing assembly for accumulation of dust lint or spider webs If necessary clean interior of casing assembly with a vacuumcleanerorapplyairpressure D...

Page 10: ...laques will glow There will never be a time when only one or two ceramic plaques are glowing The SR 30T has an input of 30 000 BTUH 8 8KW H The hydraulic thermostat bulb is located at the casing assembly bottom When the hydraulic thermostat bulb senses the need for heat the unit cycles ON at a full input rate of 30 000 BTUH 8 8KW H The unit remains at this full input rate until the hydraulic therm...

Page 11: ... 1 minute after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 4 through 8 If knob does not pop up when released stop and immediately call your service technician or gas supplier If the pilot will not stay lit after several tries turn the gas control knob to OFF and call your service technician or gas supplier 9 Attention GascontrolhasanIN...

Page 12: ...clean see Main Burner Flame Page 9 Attention Thenumberstampedonthemain burner orifice is a millimeter diameter b Inlet gas pressure too low contact gas supplier 5 Heater keeps shutting OFF during normal operation a Pilot is blocked clean pilot see Page 9 b Inlet gas pressure too low contact gas supplier TROUBLESHOOTING INFORMATION FOR QUALIFIED SERVICE PERSON SYMPTOMS POSSIBLE CAUSES AND CORRECTIO...

Page 13: ... HARDWARE PACKAGE SR 30T 1 10811 CASING SIDE ASSEMBLY LEFT 2 SR 041 CASING BACK 3 R 2313 PIEZO IGNITOR 4 SR 008 CASING SIDE ASSEMBLY RIGHT 5 SR 113 VALVE BRACKET 6 R 2351 GAS VALVE SIT 7 R 2329 BURNER 8 SR 114 ORIFICE SHIELD 9 SR 032 PILOT BRACKET 10 R 5007 PILOT THERMOCOUPLE ASSEMBLY NAT ONLY INCLUDES ITEM 11 10 R 5001 PILOT THERMOCOUPLE ASSEMBLY LPG ONLY INCLUDES ITEM 11 11 R 5003 THERMOCOUPLE L...

Page 14: ...Page 14 R 5210 SR 10T ...

Page 15: ...R 5210 Page 15 SR 18T ...

Page 16: ...Page 16 R 5210 SR 30T ...

Page 17: ...iththeheaterstandingupright positiontheairdischargeopening of the blower housing downward Place the bottom flange of the blower housing over the top edge of the top heat shield Insert the blower housing into the top portion of the heater by pivoting the blower housing upward 90 Attach the blower housing to the casing assembly with 4 screws provided with the optional blower 13 Grasp cord set at cas...

Page 18: ...eration after servicing Blower Motor The blower motor does not have oiling holes Do not attempt to oil the blower motor Blower Wheel The blower wheel will collect lint and could require periodic cleaning If the air output decreases or the noise level increases it indicates a dirty blower wheel To clean blower wheel 1 Turn OFF gas supply to the heater 2 Turn OFF electrical supply to the heater 3 Re...

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