User manual BOSCH GWS 21-230 JHV

[. . . ] THE QUALIFIED SERVICE AGENCY IS RESPONSIBLE FOR THE PROPER INSTALLATION OF THIS KIT. THE INSTALLATION IS NOT PROPER AND COMPLETE UNTIL THE OPERATION OF THE CONVERTED APPLIANCE IS CHECKED AS SPECIFIED IN THE MANUFACTURER'S INSTRUCTIONS SUPPLIED WITH THIS KIT. · These instructions are intended for use by qualified service technicians only. [. . . ] A qualified service technician is any person or representative of a company who is 1) trained and experienced in the servicing of natural gas and propane (LP gas) appliances, 2) familiar with the precautions for performing work on natural gas and propane (LP gas) appliances, and 3) knowledgeable of the applicable municipal codes governing work on natural gas and propane (LP gas) appliances. · Do not use these instructions or the materials contained in the Bosch Clothes Dryer Gas Conversion Kit for any other purpose than that for which they are intended, which is the conversion of the Bosch Gas Clothes dryer from operation with natural gas to operation with propane (LP gas). · Follow these instructions carefully to minimize the risk of death and/or serious injury by fire and/or explosion. · As Bosch has no control over the customer's selection of the service technician who will perform the work described in this manual, Bosch can not be held responsible for death, injury, or property damage that may result from work performed improperly or from the use of inferior tools and/or materials. THE CONVERSION SHALL BE CARRIED OUT IN ACCORDANCE WITH THE REQUIREMENTS OF THE PROVINCIAL AUTHORITIES HAVING JURISDICTION AND IN ACCORDANCE WITH THE REQUIREMENTS OF THE CSA B149. 1, INSTALLATION CODE. Carefully read and understand these instructions before attempting the appliance conversion. SAVE THESE INSTRUCTIONS 1 BOSCH CLOTHES DRYER GAS CONVERSION KIT INSTRUCTIONS 1. Materials Supplied · · · · LP gas valve Label, Rating Plate Label, Conversion Record Instructions 6) Remove the top panel and back panel, being careful to remove the power cord from the back panel as shown in Figure 2. 8) Use a Torx T20 driver to remove the four screws shown in Figure 4. Set the screws aside for reinstallation later. Figure 2 Figure 4 2. Materials Needed · · · · Torx T20 driver 1" open-ended wrench Torque Wrench (English or metric) Torque Screwdriver (English or metric) 3. 5) Use a Torx T20 driver to remove the screws on the back of the dryer that secure the top panel and back panel as shown in Figure 1. Use the three previously removed screws to secure the LP valve to the burner bracket into the new gas valve. Torque the screws to 2. 6 p-f (3. 5 N-m. ) 30) Reinstall the two screws into the burner as shown in Figure 21. Torque screws to 1. 4 p-f (1. 8N-m). Figure 19 22) Remove the screw from the bottom of the burner bracket as shown in Figure 17. Set the screw aside for reinstallation later. Figure 17 Burner Ring front view Figure 21 4 31) Use the previously removed screw to secure the burner bracket/ gas valve/igniter/burner assembly to the dryer as shown in Figure 22. 34) Reconnect the NTC connector as shown in Figure 25. 37) Reconnect the Klixon wires as shown in Figure 28. Figure 25 NTC Connector Figure 28 Figure 22 32) Reinstall the previously removed burner bracket side screw as shown in Figure 23. 38) Reconnect the gas valve wire harness as shown in Figure 29. 35) Reconnect the flame sensor wires as shown in Figure 26. Figure 29 Figure 23 Figure 26 33) Reinstall the combustion chamber and secure it to the burner bracket with the previously removed screw as shown in Figure 24. Torque the screw to 1. 4 p-f (1. 8N-m). 36) Reconnect the igniter wire as shown in Figure 27. 39) Use a 1" open-ended wrench to reconnect the brass elbow to the gas valve fitting as shown in Figure 30. Torque the connection to 25N-m. Figure 27 Igniter Wire Figure 30 Figure 24 5 40) Reinstall the drum and rotation belt. Rotate the drum several times (counter-clockwise, when facing drum from rear of dryer) before installing the back panel. 41) Reset the broken belt switch by pressing it in the direction shown in Figure 31. 48) Note the conversion on the supplied Conversion Record Label, and afix the Conversion Record Label and the Rating Plate Label to the two postions shown in Figure 32. Figure 32 Figure 31 42) Install the back panel and top. [. . . ] Rotate the drum several times (counter-clockwise, when facing drum from rear of dryer) before installing the back panel. 41) Reset the broken belt switch by pressing it in the direction shown in Figure 31. 48) Note the conversion on the supplied Conversion Record Label, and afix the Conversion Record Label and the Rating Plate Label to the two postions shown in Figure 32. Figure 32 Figure 31 42) Install the back panel and top. Insert a pressure tap and connect a manometer to the end of the nipple. [. . . ]