08
Working with electricity requires proper skills and knowledge - Installation of the unit
should be performed by someone who is familiar or trained in this trade. We HIGHLY
recommend that you hire the services of a licensed and qualied "Electrician/Plumb-
er" familiar with tankless water heaters installation.
IMPROPER INSTALLATION CAN CAUSE INJURY OR EVEN DEATH.
IMPORTANT: All electrical work and unit xing to the wall should be completed before
connecting electrical wiring.
When you turn on the unit, extremely hot water could come out. Take proper safety
precautions to avoid being hurt or burned by water.
DO NOT expose the unit to freezing temperatures. Do not use an input water
temperature over 90 °F or 32.2 °C. This unit is designed for indoor use only.
DO NOT restrict the ow of water entering the unit.
DO NOT operate the appliance if water ceases to ow during use, if the outer case or
cover is loose or if the unit is not working properly.
SAFETY
INTERNAL COMPONENTS
Thermostat
Safe valve
Water valve
Microswitch
Power lamp
Container
(Heating
element
inside)
Water outlet Water inlet