Lochinvar RPV-I&S Installation And Service Manual Download | Manualshive

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RPV-I&S

Figure 11

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Summary of Contents for RPV-I&S

Page 1: ...ged in water You should contact a qualified service technician to inspect the appliance and to replace any part of the control system including the combination gas control which has been submerged in water Make sure that you check the rating plate and combination gas control on the water heater to be certain that the type of gas being supplied corresponds with the marking on the rating plate and c...

Page 2: ... is recommended that a minimum clearance of four 4 inches 10 2 cm be provided on the side of the water heater for servicing and maintenance of the combination temperature and pressure relief valve MINIMUM CLEARANCES This installation must allow access to the front of the water heater and adequate clearance must be provided for servicing and operating this water heater The water heater may be insta...

Page 3: ...ainst on installations where condensation can form in the venting system Formation of condensation in the venting system of Power Vented water heaters is dependent upon installation conditions including but not limited to 1 Ambient temperature and humidity of installation location 2 Ambient temperature and humidity of venting space vent distance and slope 3 And product usage In order to effectivel...

Page 4: ... support brackets for every 3 feet 91 m of horizontal vent THROUGH THE ROOF VENTING VERTICAL VENTING Cut the necessary holes through the roof and ceiling and install the vent connector as shown in Figure 4 Make sure that the installation meets the local codes and or The National Fuel Gas Code ANSI Z223 1 Latest Edition or CGA CAN B149 Installation Code Figure 2 TABLE 3 VENT CONNECTOR LENGTHS FOR 4...

Page 5: ...ing with 3 7 6 cm PVC use a 3 7 6 cm to 2 5 1 cm reducer to exit through the building wall with 2 5 1 cm PVC Use the 2 5 1 cm vent terminal supplied with the water heater to terminate on the outside of the building If the length of the 2 5 1 cm needed to go through the wall is greater than 14 35 6 cm use 3 7 6 cm PVC to go through the wall and reduce to 2 5 1 cm PVC immediately after exiting the o...

Page 6: ... and or The National Fuel Gas Code ANSI Z223 1 Latest Edition or CGA CAN B149 Installation Code THROUGH THE WALL VENTING WITH LOW GROUND CLEARANCE When venting cannot exit through the wall at a height greater than or equal to 12 30 5 cm from the ground or from the anticipated snow level then the installation must be modified as shown below see Figure 10 Refer to Table 9 for maximum venting lengths...

Page 7: ...zation equipment in the confined space but not less than 100 square inches 645 cm2 One opening must be within 12 inches 31 cm of the top and one within 12 inches 31 cm of the bottom of the enclosure All Air From Outdoors The confined space must be provided with two permanent openings one commencing within 12 inches 31 cm of the top and one commencing within 12 inches 31 cm from the bottom of the e...

Page 8: ...ble from the local plumbing supplier Please consult with a plumbing professional CAUTION If sweat fittings are to be usedDO NOT apply heat to the nipples on top of the water heater Sweat the tubing to the adapter before fitting the adapter to the waterconnections Itisimperativethatheatisnotappliedtothenipplescontaining a plastic liner WARNING FAILURE TO INSTALL AND MAINTAIN A NEW LISTED 3 4 X 3 4 ...

Page 9: ...supply to the corresponding locations that were connected to the flexible line cord The wiring diagram for the 48 gal 65 000 BTU 181 7 L 19 1 Kw Hr 65 gal 65 000 BTU 246 1 L 19 1 Kw Hr and 75 gal 76 000 BTU input 283 9 L 22 3 Kw Hr models is located in Figure 11 on page 10 The wiring diagram for the 40 gal 40 000 BTU 151 4 L 11 7 Kw Hr and 48 gal 40 000 BTU 181 7 L 11 7 Kw Hr models are located in...

Page 10: ...10 RPV I S Figure 11 ...

Page 11: ...11 RPV I S Figure 12 ...

Page 12: ...anual gas control valve to the appliance and call a qualified service technician Note Whenever the water heater is filled with cold water condensate will form on the cool tank surface and drops of water will fall on the hot burner and combustion chamber surfaces producing a sizzling noise Condensation is normal and does not indicate a leak It will disappear when the tank becomes heated FOR YOUR SA...

Page 13: ...pplier or local plumbing inspector on how to correct this situation Do not plug the combination temperature and pressure relief valve outlet 10 A combination sacrificial anode rod hot water outlet nipple has been installed to extend tank life The anode rod should be inspected periodically every 2 years and replaced when necessary to prolong tank life Water conditions in your area will influence th...

Page 14: ...icals such as those used for boiler treatment must not be introduced into potable water used for space heating 3 This water heater must not be connected to an existing heating system or component s previously used with a non potable water heating appliance 4 When the system requires water for space heating at temperatures higher than required for other means a tempering valve must be installed to ...

Page 15: ...l c Applicator Tools i A pure bristle paintbrush or roller may be used to apply cement Prompt application of the cement is important due its fast drying properties 3 Inspection Cleaning Priming and Cementing a Inspect the pipe inside and out for dirt dust moisture or grease etc Check pipe and fittings for splits or cracks and replace if necessary b Clean pipe and fittings are imperative for proper...

Page 16: ...16 RPV I S Printed in USA ...

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