Plumbing Installation - Heatworks 1 Manual

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PLUMBING INSTALLATION

Follow all plumbing instructions carefully. This product
MUST be installed by a licensed plumber in accordance
with all applicable national, state, provincial, and local
plumbing codes.
STEPS
1) Flush the existing water lines to eliminate all plumbing
or plastic paste or residue caused by any previous
brazing or soldering.
2) Turn off the main water supply.
3) Connect the hot water line to the MODEL 1 outlet
marked "outlet" located on the top of the unit.
HEATWORKS RECOMMENDS:
hoses and push-fit fittings for ease of installation.
OULET / TOP
1
BEFORE PUSH-FIT
PUSH-FIT FITTING FITTING
www.myheatworks.com
Use flexible water heater
2 3
INSTALLED
PUSH-FIT FITTING
CAUTION: Breaker must remain off until installation is complete.
4) Connect the cold water supply line to the MODEL 1
inlet marked "inlet" on the bottom of the unit.
HEATWORKS RECOMMENDS: Install a manual shut-off
valve (ball valve) on the inlet side of the Heatworks
MODEL 1 to provide a convenient shut-off point.
INLET/BOTTOM
1
BEFORE PUSH-FIT
PUSH-FIT FITTING FITTING
5) Turn on the main water supply.
6) Purge all air from the water lines and MODEL 1 by
opening a hot water demand source (hot faucet, shower,
etc.). Allow water to run though the water heater for at
least 2 to 3 minutes. Water from faucet will not be hot at
this point.
2 3
INSTALLED
PUSH-FIT FITTING
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