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TR/HL and SMART Series

Thermostat Replacement Instructions

7

Cover

Plate

Thermostat
Orientate Terminals as the
Original Thermostat

Fig. 3: Smart Series Thermostat Orientation

Summary of Contents for P3KITTH01

Page 1: ...n which if ignored can result in death serious injury or substantial prop erty damage WARNING DANGER Failure to follow information below can result in severe personal injury death or sub stantial property damage Instructions are for use only by a quali fied installer service technician Read all instructions before proceeding Follow instructions in proper order WARNING Kit Part Numbers P3KITTH01 Re...

Page 2: ...nect power to the water heater 13 Install the old knob and adjust the thermostat to desired temperature according the instructions at the end of this document HL Series Installed After 1998 1 Disconnect power to the water heater 2 Remove the old thermostat knob DO NOT DISCARD THE KNOB 3 Pry the large black plug on which the thermo stat is mounted from the top lid Use extreme care not to damage the...

Page 3: ... or 1B DO NOT connect the yellow green ground wire 10 Mount the new thermostat to the lid and bezel ring with the 2 mounting screws Position the indication mark on the bezel ring 90º counter clockwise from the wire connections Figure 2 11 Re insert the 2 capillary lines and sensing bulbs into the drywell until the thermostat bulb reaches the bottom The temperature bulb should be inserted a minimum...

Page 4: ...over plate 8 Discard the thermostat in a proper manner unless the distributor has requested its return 9 Reconnect the 2 of 3 wires to the new ther mostat as shown in Figure 1C DO NOT con nect the yellow green ground wire 10 Mount the new thermostat to the cover plate with the 2 machine screws Orientate the ther mostat terminals in the same direction as the original thermostat 11 Re insert the cap...

Page 5: ...less the distributor has requested its return 9 Reconnect the 2 wires to the new thermostat terminals shown in Figure 1 On the Smart 80 100 and 120 place the ring terminal of the Yellow Green wire over the thermostat stem prior to mounting the thermostat onto the cover plate 10 Mount the new thermostat to the cover plate with the 2 machine screws Orientate the ther mostat terminals in the same dir...

Page 6: ...onnect Thermostat Stem Yellow Green Do not connect Yellow Green Do not connect Blue Fig 1A Fig 1B Fig 1C Brown C 1 Black 2 Black 1 C 1 Brown Brown Fig 2 TR HL Bezel Ring Orientation Fig 1 Thermostat Wiring Fig 1A Fig 1B TR HL and SMART Series Thermostat Replacement Instructions 6 Fig 1C ...

Page 7: ...TR HL and SMART Series Thermostat Replacement Instructions 7 Cover Plate Thermostat Orientate Terminals as the Original Thermostat Fig 3 Smart Series Thermostat Orientation ...

Page 8: ...cet bath and shower outlet Selection and installation must comply with valve manufacturer s recommendation and instructions Use the lowest practical temperature setting Check water temperature after any adjust ment You must follow Adjusting the water heater Thermostat procedures General Notes Household water usage patterns will affect water temperature at any faucet or shower Occasionally check te...

Page 9: ...ain minimum water temperatures are not maintained Contact your local health department for more information Check water temperature at a hot water faucet immediately after first heating cycle Further temperature adjustment may be necessary as water heating system is used Recheck water temperature at faucet after adjustment When adjusting thermostat be sure boiler limit control is set at a minimum ...

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