Whirlpool EDP/EDN warranty Boiler Start Up, 6A. Common Vent Test, To read or change mode

Endurance Page 17

SECTION 6.

Boiler Start Up

6A. Common Vent Test

At the time of removal of an existing boiler, the following steps shall be followed with each appliance remaining connected to the common venting system placed in operation, while the other appliances remaining connected to the common venting system are not in operation.

1.Seal any unused opening in the common venting system.

2.Visually inspect the venting system for proper size and horizontal pitch and determine there is no blockage or restriction, leakage, corrosion and other deficiencies which could cause an unsafe condition.

3.Insofar as is practical, close all building doors and windows and all doors between the space in which the appliances remaining connected to the common venting system are located and other spaces of the building. Turn on clothes dryers and any appliance not connected to the common venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, so they will operate at maximum speed. Do not operate a summer exhaust fan. Close fireplace dampers.

4.Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat so appliance will operate continuously.

5.Test for spillage at the draft hood relief opening after 5 minutes of main burner operation. Use

the flame of a match or candle, or smoke from a cigarette, cigar or pipe.

6.After it has been determined that each appliance remaining connected to the common venting system properly vents, when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas burning appliance to their previous conditions of use.

7.Any improper operation of the common venting system should be corrected so the installation conforms with the

a.National Fuel Gas Code, ANSI Z223.1 latest edition.

b.Can / CGA - B149.

When re-sizing any portion of the common venting system, the common venting system should be re-sized to approach the minimum size as determined using the appropriate tables in Appendix F in the National Fuel Gas code, ANSI Z223.1 - latest edition, and/or Can/CSA B149 Installation Codes.

6A. Common Vent Test

Au moment du retrait d’une chaudière existante, les mesures suivantes doivent être prises pour chaque appareil toujours raccordé au système d’evacuation commun et qui fonctionne alors que d’autres appareils toujours raccordés au système d’évacuation ne fonctionnent pas:

1.Sceller toutes les ouvertures non utilisées du système d’évacuation.

2.Inspecter de façon visuelle le système d’évacuation pour déterminer la grosseur et l’inclinaison horiztonale qui conviennent et s’assurer que le système est exempt

MessageIdentifies

Boiler Flow Temp (Supply)

Tank Temp

Return Temp (Boiler Inlet)

To read or change mode

During operation display will default to supply temperature. Press temperatures button repetitively. To sequence through three temperature indicators.

On

Boiler in standby mode: will operate on call for domestic water or heat zone demand.

Off Boiler switched OFF. Press ON/OFF button for “ON”.

Lock Out - Combustion Related

Fault Code (Three) There are 8 different Fault Codes defined.

After three trials for ignition, will stand in lockout. Press reset on top of panel to retry.

A fault code may be indicated on the display prior to pushing the reset button or switching the on-off button or power switch. Observe code, and note it, for servicing.

Freeze Protection Sensor has detected return temperature below 39°F (4°C).

Figure 26. Typical Display Identification Codes.