Installation Mounting - TANKLESS EZ-101 User Manual

Installation mounting

Mount the water heater vertically on the upper bolt without any inclination and tighten lower
holes with expansion bolts.
Piping, plumbing, and exhaust venting
LPG users are required to use a standard regulator that will supply 44,000 btu.
Gas Inlet
(1) For LPG users, connect the gas inlet and the gas pressure-regulator to the gas cylinder.
(2) For NG users, contact the gas dealer to connect with a suitable pipe.
(3) After connecting the gas pipes, check the connections with soap suds for gas leakage.
Water Inlet connection.
It's best to use proper tubing, flex-hose, or rigid pipe to connect the water inlet. A water shut-
off valve should be installed before the water inlet fitting. (Fig.7). (Note: There is a screen
type filter inside the water inlet nipple, do not lose it during installation).
Hot Water Outlet connection.
If connecting the hot water outlet directly to a shower, you can use tubing, hose or rigid pipe.
When installing a control valve or tap to the hot water outlet, or installing the shower with a
control tap, do not use pipes made of materials not pressure or temperature-tolerant.
Installation