Hubbell Electric Heater Company SLN - Manual (Page 10)

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Outlet to floor drain Install into provided tapping
Manual Release
Lever
Temperature Probe
Temperature and Pressure Relief Valve
5. Install a relief valve overflow pipe to a nearby floor drain. CAUTION: No valve of any type
should be installed between the relief valve and tank or in the drain line.
ELECTRICAL INSTALLATION
1. Connect thermistor to thermistor clip.
2. If supplied with a back-up electric heating element; enter electric junction box with properly
sized feeder leads. Be sure to properly ground the water heater.
3. All other electrical connections are made at the factory; therefore, no other electrical
connections are necessary.
FILLING THE HEATER
1. Completely close the drain valve.
2. Open the highest hot water faucet to allow all air to escape from piping.
3. Open the valve to the cold water inlet and allow the heater and piping system to completely
fill, as indicated by a steady flow of water from the open faucet.
FINAL CHECKS
1. Check all connections for tightness.
2. Ensure that all the above steps are completed
3. After the water is heated for the first time, monitor the water temperature as described in
Section III, Quarterly Inspection.