1 0911 322807-000 keep this manual in the pocket on heater for future reference when ever maintenance adjustment or service is required. All technical and warranty questions: should be directed to the local dealer from whom the water heater was purchased. If you are unsuccessful, contact technical a...
2 safe installation, use and service your safety and the safety of others is extremely important in the installation, use, and servicing of this water heater. Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a pote...
3 general safety.
4 thank you for purchasing this water heater. Properly installed and maintained, it should give you years of trouble free service. Abbreviations found in this instruction manual: • ansi - american national standards institute • asme - american society of mechanical engineers • nec - national electri...
5 typical installation mixing valve usage figure 2. Water (potable) heating: all models are considered suitable for water (potable) heating only. Hotter water can scald: water heaters are intended to produce hot water. Water heated to a temperature which will satisfy space heating, clothes washing, ...
6 facts to consider about the location carefully choose an indoor location for the new water heater, because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance. Whether replacing an old water heater or putt...
7 installing the new water heater mounting mounting - drywall (hollow wall) 1. The selected wall or cabinet must be capable of supporting double the weight of the unit when completely full of water (77 ibs). 2. The installation area must provide adequate clearances for removal of the front panel and...
8 figure 4. Water piping pressure test this section is only for the manufacturer installing the water heater when the installation is to comply with h.U.D. Standards. When testing the water ways, h.U.D. Standards state: “water distribution system: all water piping in the water distribution system sh...
9 this heater is provided with a properly certified combination temperature - pressure relief valve by the manufacturer. The valve is certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment of materials as meeting the requirements ...
10 wiring diagram figure 5..
11 wiring never use the water heater unless it is completely full of water. To prevent damage to the tank and the heating element, the tank must be filled with water. Water must flow from the hot water faucet before turning on the power. You must provide all wiring of the proper size outside of the ...
12 hotter water can scald: water heaters are intended to produce hot water. Water heated to a temperature which will satisfy space heating, clothes washing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact. Some people are more likely to be permanently injur...
13 thermal expansion water supply systems may, because of such events as high line pressure, frequent cut-offs, the effects of water hammer among others, have installed devices such as pressure reducing valves, check valves, back fl ow preventers, etc. To control these types of problems. When these ...
14 not cause any property damage, as the water may be extremely hot, see figure 7. Figure 7. If after manually operating the valve, it fails to completely reset and continues to release water, immediately close the cold water inlet to the water heater, follow the draining instructions, and replace t...
15 3. Using a philips screwdriver, unscrew the bottom screw securing the outer door, see figure 8. 4. Lift up and remove front panel. Figure 8. Thermostat removal / replacement r e m o v a l 1. Turn off and unplug the water heater from the electrical outlet. 2. Remove the front panel, see the “remov...
16 water inlet and outlet, open the nearest hot water tap and follow fi lling instructions. Never use this water heater unless it is completely full of water. To prevent damage to the tank and heating element, the tank must be fi lled with water. Water must fl ow from the hot water faucet before tur...
17 leakage checkpoints read this manual fi rst. Make sure the electrical power supply has been turned “off” before checking the tank for leakage. *a. Condensation and dripping may be seen on pipes if the water temperature is low in humid weather or pipe connections may be leaking. B. Small amounts o...
18 tighten threaded connections. Inspect other appliances near water heater. Turn on electrical switch. Check for blown fuses or tripped breaker. Reset. Check for source of trouble and correct. Replace thermostat. Replace thermostat. Replace thermostat. Set thermostat to desired temperature. Drain. ...
19 repair parts list now that you have purchased this water heater, should a need ever exist for repair parts or service, simply contact the company it was purchased from or the manufacturer listed on the rating plate on the water heater. Be sure to provide all pertinent facts when you call or visit...
20 copyright © 2011 lochinvar, llc. All reights reserved. 300 maddox simpson parkway lebanon, tn 37090 phone: 615-889-8900 • fax: 615-547-1000 technical services email: 2tech@lochinvar.Com www.Lochinvar.Com.
