Enviro C-10100 User Manual

FOR INSTALLERS AND SERVICE TECHNICIANS ONLY GAS FIREPLACE SERVICE MANUAL Sherwood Industries Ltd. Duplication of this document is prohibited. All r

S.I.T EUROSIT MODULATING 630 SERIES Sherwood Industries Ltd. ENVIRO PAGE 8

3) MAIN BURNERS WILL NOT LIGHT Make sure gas valve knob is in the “ON” position. SEE PAGE 8 FIGURE 6. Correct if necessary. Turn valve to the “ON” po

MAIN BURNERS WILL NOT LIGHT CON’T. Bypass spill switch with a jumper wire as shown. If the unit starts, replace the spill switch. DO NOT LEAVE BY PAS

Adjust pilot if necessary. Make sure pilot flame engulfs the thermopile and does “NOT” have a yellow luminous flame. SEE PAGE 4 FIGURE 4. 4) MAIN BUR

Sherwood Industries Ltd. ENVIRO PAGE 12

SAMPLE DIRECT VENT CHIMNEY INSTALLATIONS ALL MODELS Sherwood Industries Ltd. ENVIRO PAGE 13

SAMPLE B-VENTED CHIMNEY INSTALLATIONS ALL MODELS INSERT MODELS MUST BE FULLY LINED AND SEALEDSherwood Industries Ltd. ENVIRO PAGE 14

5) SOOTING Make sure log placement is in the correct location. Correct to manufactures specifications. Correct if necessary. Outside air supply may b

IF THE AIR SHUTTER IS OPENED WIDER, THE FLAME COULD APPEAR ALMOST ALL BLUE WITH FLAME LIFTING BEING THE END RESULT IF OPENED TOO MUCH WITH THE AIR SH

6) FLAME LIFTING A) B-VENTED MODELS Adjust air shutter, by closing shutter. DO NOT GO TOO FAR OR THE UNIT WILL SOOT. Check air shutter on the burner

This is a service guide designed by SHERWOOD INDUSTRIES LTD. We hope this manual will assist you to identify and correct operational concerns you migh

B) DIRECT VENT MODELS Check air shutter on the burner tube (venturi). Adjust air shutter. Close until flame sits onto the burner ports. Seal exhaust

Check to make sure that the fan is plugged in. 7) BLOWER DIAGNOSIS ALL MODELS Make sure the fan control knob is in the “ON” position. Make sure the tw

ORIFICE SIZING CHART NATURAL GAS PROPANE GAS DRILL# SIZE 3.5” 3.8” 10” 11” 70 .0280 1991 2074 5221 5476 69 .0292 2165 2256 5678 5956 68 .03

STEP BY STEP SERVICE INSTRUCTIONS These appliances do require to be serviced. Our best recommendation is that the appliance be serviced (1) once a

⇒ Turn the switch to the “ON” position; check the millivolt readings at the thermopile make sure that the readings meet manufacters specifications.

10) GLOSSARY B-VENTED SYSTEM A venting system using only approved double wall pipe and approved B-vent components. This system also uses room air

1(PILOT WILL NOT LIGHT NO SPARK A) IGNITION SYSTEM Make sure that wires are not broken, frayed and that all connections are tight at both the piezo

3.175mmSherwood Industries Ltd. ENVIRO PAGE 2

B) PIEZO IGNITOR OK BUT PILOT WILL STILL NOT LIGHT Make sure all gas lines have been connected with no leaks. Make sure that the gas is “ON” (NG) Nat

EXPLODED VIEW S.I.T PILOT ASSEMBLY To remove pilot injector: Remove the two screws that hold the pilot assembly to the burner control assembly. Lift

3.5” wc BELOW 0 3.5” wc ABOVE 0 INLET GAS PRESSURE7” wc (NG) NATURAL GAS 1.75” wc BELOW 0 1.75” wc ABOVE 0 OUTLET GAS PRESSURE 3.5 “ wc (NG) NATURAL G

190 mv DC CHECKING THERMOPILE FOR PROPER VOLTAGE Place the leads of the multimeter on the TP/TH and TP terminals on the valve as shown. With the switc

2) PILOT WILL NOT STAY LIT Use a manometer on the inlet side of the valve to measure gas pressure. Adjust inlet pressure or contact your gas supplie