Instruction Manual

ManualsBrandsSure Heat ManualsHardwareCVS303 Natural Gas Conversion Kit

NATURAL GAS SAFETY PILOT KIT

MODEL: CVS-303

Supplemental Installation Instructions for use on

Emberglow Natural Gas Vented Log Sets

NOTE: This kit is for Natural Gas and L.P. Gas applications. For L.P. or Propane Gas installation see separate

instructions packaged with necessary hardware. (Do not use the Natural Gas orice supplied with this kit on

L.P. or Propane Gas Installations as improper combustion will occur.

IMPORTANT

Read and follow all instructions carefully as these supplemental Pilot Assembly instructions are to be used in

conjunction with the General Installation Instructions supplied with all Emberglow Natural Gas log sets.

PARTS LIST & ILLUSTRATION

NOTE: Be sure to turn Pilot adjust screw counter-clockwise (Q) two (2) turns to get gas flow to the pilot.

Part

No. Description

Part

No. Description

Part

No. Description

1 Control Knob 9 Sheet Metal Screw (1) 18 3” Pipe Nipple

2 Extension Handle 10 Bolt (2) 19 3/8” Female Elbow

3 Gas Control Valve 11 Nut (2)

20a

3/8” Natural Gas Orice -

18” Small Center Hole

4 3/8” Straight Flare Fitting (2) 12 Pilot Orice - Natural Gas

5 Thermocouple Lead 14 Pilot Supply Line Nut*

20b

3/8” Natural Gas Orice -

24” & 30” Large Center Hole

6 Pilot Gas Supply Line 15 Heat Shield

7 Pilot Burner 16 Lock Nut 21 3/8” Flare & Swivel Connector

8 Pilot Bracket 17 90 Degree Street Elbow (2)

National Code requirements mandate the use of a Pilot Safety Valve on all L.P. or Propane gas

applications. These regulations must be followed on all installations of this type.

20b

20a

12 & 14

*Packaged separately in LP Conversion bag

Summary of content (8 pages)

PAGE 1
NATURAL GAS SAFETY PILOT KIT MODEL: CVS-303 Supplemental Installation Instructions for use on Emberglow Natural Gas Vented Log Sets NOTE: This kit is for Natural Gas and L.P. Gas applications. For L.P. or Propane Gas installation see separate instructions packaged with necessary hardware. (Do not use the Natural Gas orifice supplied with this kit on L.P. or Propane Gas Installations as improper combustion will occur.
PAGE 2
SINGLE, DUAL & TOPSIDE SYSTEMS (For Infrared Systems See Page 3) STOP BEFORE proceeding with these instructions verify the type of log set you have. Is it a DUAL BURNER Set (Models MO18NG, MO24NG, SH18NG, SH24NG, CSO30NG) OR an INFRARED Set (Models GO18TIR or GO24TIR)? 1. If a DUAL BURNER Set proceed with the instructions beginning below through page 3. 2. If an INFRARED Set proceed with instructions starting on page 4 continuing through page 5.
PAGE 3
SINGLE, DUAL & TOPSIDE SYSTEMS (cont.) Installation of Natural Gas Pilot Valve (cont.) E. Connect the two 3/8" Street Elbows (Part #17) and screw the 3/8" Locknut (Part #16) down on the male threads of the elbow. Place the hole of the Heat Shield (Part #15) over the elbow and slide it down against the locknut. Apply pipe compound to the male threads of the elbow and attach it to the control valve.
PAGE 4
Installation for infrared burner systems Valve Body Assembly IMPORTANT: Be sure to turn the pilot adjust screw with a screwdriver (2) full turns in a counter-clockwise () direction to enable pilot operation. (See Fig. 6) 1. 2. Attach the 3/8" Straight Flared Fitting into the back of the control valve. (See Fig. 7) Attach the thermocouple lead and the pilot gas supply line to the control valve. (See Fig. 8-9) Fig. 6 Pilot Adjust Screw Fig.
PAGE 5
Installation for infrared burner systems Fig. 12 Valve Body Assembly (cont.) 5. Attach the pilot bracket to the burner pan using the one (1) sheet metal screw. (See Fig. 12) 6. Attach the pilot burner to the pilot bracket using the two (2) bolts & nuts supplied. (See Fig. 13-14) NOTE: Care should be taken not to kink the tubing which would restrict gas flow to the pilot burner. 7. Attach 3/8" swivel to the Main Burner Assembly. (See Fig. 15) 8.
PAGE 6
LIGHTING YOUR GAS LOGS WITH THE SAFETY PILOT KIT 1. Light Pilot Turn Control Knob to Pilot Position (Figure 17), push knob fully in and hold a long lighted match at the Pilot Burner Assembly. After lighting the Pilot, hold the Control Knob in the ignition position for approximately 45 seconds. This is an adequate time for the Figure 17-Rotate control valve to Pilot Position Thermocouple to reach an operational temperature in order to keep the Pilot lit once the Control Knob is released.
PAGE 7
TROUBLESHOOTING PROBLEM CAUSE 1. Pilot noise Excess pressure 2. Pilot will not light Inadequate gas flow 3. Pilot & Burner go out after burning for several minutes (up to one hour) Thermocouple too tight Overheating of Thermocouple CORRECTIVE ACTION • Check line pressure and adjust to 7 inch water column. • Adjust pilot flame.
PAGE 8
LIMITED WARRANTY Limited Warranty shall apply to the original purchaser at the original installation point only. Pilot, valves and thermocouples are guaranteed for a period of one (1) year under the original manufacturers warranty. General Warranty: This warranty does not apply in the case of improper installation, neglect, accident, misuse or as a result of modifications of the original product. All costs for removal and re-installation are the expressed responsibility of the purchaser.