Instruction/ maintenance manual of the product C-10100 Enviro
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FOR INSTALLERS AND SERVICE TECHNICIANS ONLY GAS FIREPLACE SERVICE MANUAL Sherwood Industries Ltd. Duplication of this document is prohibited. All rights reserved.
This is a service guide designed by SHERWOOD INDUSTRIES LT D. We hope this manual will assist you to identif y and correct operational concerns you might experience in all ENVIROGAS appliances. This service guide is designed for TRAINE D SERVICE TECHNICIAN S AND INSTALLERS.
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 ignitor and electrode. Replace with only manufactures parts Make sure that ceramic on the electrode is not broken.
3.175mm Sherwood 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) Natural gas and (LP) Propane tanks are full. Make sure the appliance service valve is in the “ON” position.
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 the assembly straight up being careful not to damage any components. Using a 10 mm wrench un do the securing nut on pilot tubing and pull tubing down to access inj ector.
3.5” wc BELOW 0 3.5” wc ABOVE 0 INLET GAS PRESSURE 7” wc (NG) NATURAL GA S 1.75” wc BELOW 0 1.75” w c ABOVE 0 OUTLET GAS PRESSURE 3.5 “ wc (NG) NATURAL GA S NO PRESSURE SUPPLY PRESSURES N A T U R A L G A S PROPANE GAS 50% TURN D OWN MAX SUPPLY PRESSURE 7” wc 12” wc MIN SUPPLY PRESSURE 5” wc 11.
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 switch in the “ON” position, the readings should be approximately 190mV DC (this an average reading) or greater for proper Thermopile operation.
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 supplier. Make sure the gas pressure is correct for type of fuel you are using. SEE PAGE 5 FIGURE 7. Thermocouple should be the same height as the pilot hood.
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” position. Make sure that the “ON-OFF THERMO” switch is in the “ON” position. Turn switch “ON”.
MAIN BURNERS WILL NOT LIGHT CON’T. Bypass spill switch with a j umper wire as shown. If the unit starts, replace the spill switch. DO NOT LEAVE BY PASSED IN. Check spill switch operation on B-vented models only SEE PAGE 10 FIGURE 9. Check the “ON-OFF” switch and thermostat for proper operation.
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 BURNERS WILL NOT STAY LIT Check outlet gas pressure. Check for clogged pilot injector or blocked air inlet.
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 SEALED Sherwood 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 be required on B-vented models. Make sure there is sufficient air supply. Check air shutter on the venturi tube for proper primary air adjustment.
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 SHUTTER SET PROPERLY, THE FLAME WILL SIT ON THE BURNE.
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 tube (venturi). Make sure there are no leaks in the venting system. Seal venting if necessary. Improper venting configuration.
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 tube with high temperature silicone. Also make sure that combustion air pipe is sealed. Make sure there are no leaks in the venting system.
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 two wires are connected to the fan temperature sensor. Make sure that the two wires are connected to the blower.
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 .0310 2440 2542 6400 6713 1/32 .0313 2487 2591 6524 6843 67 .0320 2600 2709 6820 7153 66 .0330 2765 2881 7253 7607 65 .
STEP BY STEP SERVICE INSTRUCTIONS These appliances do require to be serviced. Our best recommendation is that the appliance be serviced (1) once a year, maybe just before the heating season starts. Annual service should and inspection should include: ⇒ Open the two side panels or remove the face frame from the appliance.
⇒ Turn the switch to the “ON” position; check the millivolt readin gs at the thermopile make sure that the readings meet manufacters specifications. Turn the unit “OFF”. ⇒ Install a manometer on the inlet side of the gas valve marked (E), re light the appliance make sure that the inlet pressure meets the manufactures 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 for proper venting action through the dilution air inlet mounted on the back of the unit.
An important point after buying a device Enviro C-10100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Enviro C-10100 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Enviro C-10100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Enviro C-10100 you will learn all the available features of the product, as well as information on its operation. The information that you get Enviro C-10100 will certainly help you make a decision on the purchase.
If you already are a holder of Enviro C-10100, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Enviro C-10100.
However, one of the most important roles played by the user manual is to help in solving problems with Enviro C-10100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Enviro C-10100 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
