User Manual

11
FILLING THE WATER HEATER
1. Open the hot water faucet.
2. Open the cold-water supply valve.
3. When continuous water ows out of the faucet, the tank is lled.
4. Close the hot water faucet.
5. Check entire system for leaks.
To be certain that all of the air is out of the water heater, open the hot water faucet on your
xtures until constant water ows from them. If air remains in the tank, the element will be
damaged when the electric cord is plugged in.
Connect the water heater to a grounded outlet. The water heater is tted with a power cord
that is intended to plug into a grounded 120 V/AC receptacle. Adhere to all pertinent State and
local codes. Install the correct size circuit breaker into the master panel. The Marey mini tank
water heater was manufactured and wired in accordance with UL requirements.
The water heater is equipped with an overheat limiting device with a manual reset. Also
known as the temperature high limit, this device has been factory installed to interrupt the
power supply in the event of a thermostat failure.
This water heater is designed for 120V service-Do not connect to any other voltage.
Failure to use proper voltage may result in personal injury and/or property damage. If the
supplied electrical power cord is either damaged or not long enough, do not use an extension
cord. Have a licensed electrician replace the power cord.
Before plugging in the water heater power cord into an outlet, be sure that the system is
completely charged with water and all air is removed. Before connecting the power, ll the
tank and system with water and check for leaks. To be sure that all air is out of the water
system, open the hot water faucets on your xtures until constant water ows. Any air
remaining in the tank will cause the water heater element to fail.
CAUTION
7. FILLING THE WATER HEATER
8. ELECTRICAL CONNECTIONS