A.O. Smith 10 Instruction Manual

1COMMERCIAL ELECTRIC WATER HEATERSPrinted 0607 195201-003MODELS DEN AND DEL• Installation • Electrical • Wiring Diagrams • Replacement Parts•

10LEAKAGE CHECKPOINTSInstructions: Use this illustration as a guide when checking for sources of water leakage. You or your dealer may be able to co

11MODELS DEN AND DEL ELECTRIC WATER HEATER LIMITED WARRANTYA. 0. Smith Corporation, the warrantor, extends the following LIMITED WARRANTY to the owner

12REPAIR PARTS LISTNow that you have purchased this water heater, should a need ever exist for repair parts or service, simply contact the company it

131A ...Anode, Alum... ... 9003942 ... 9003942 ... 9003943 ... 90039441B

141A ...Anode, Alum. ...9003888 ... 9003889 ...9003889 ...9003944 ...

15 DEN-40 DEN-52 DEN-66 DEN-80 DEN-120 Series 110 Series 110 Series 110 Series 110 Series 110

16McBee, South Carolina 29101Phone: 1-800-527-1953 Fax: 800-433-2515www.hotwater.com e-mail: [email protected]

2ROUGH-IN DIMENSIONSRECOVERY CAPACITIES Element U.S. Gallons/Hr and Litres/Hr at TEMPERATURE RISE INDICATED

3RECOVERY CAPACITIES Element U.S. Gallons/Hr and Litres/Hr at TEMPERATURE RISE INDICATED Wattage INPUT

4• Sensors mounted in the drain pan that turn off the water supply to the entire home when water is detected in the drain pan.• Water supply shut-of

5For ambient temperatures over 30° C (86° F), see Correction Factors, Note 13 in Code.WIRING DIAGRAMSC-2 CIRCUIT FOR SINGLE ELEMENT HEATERS E

6TYPICAL PIPING CONNECTIONSThis page shows typical water heater installations by model designations.† OVER CURRENT PROTECTION MUST BE SUPPLIED

7OPERATION CAUTIONDO NOT OPERATE THE HEATER WITHOUT INSTALLING AN APPROVED TEMPERATURE AND PRESSURE RELIEF VALVE IN THE OPENING PROVIDED IN THE TANK.

83. Using a at tip screwdriver, rotate the adjusting knob to the desired temperature setting.4. Replace the covers and access panels, and

96. Look for leaking or open hot water faucets.WATER IS TOO HOT1. Refer to TEMPERATURE REGULATION section.WATER HEATER MAKES SOUNDS1. See MAINTENAN