3
EN
Part 1 - General Safety Information
This water heater is approved for indoor installations only and is not intended for use as a pool heater. Heater
must have room for service: 6” front and sides, and 12” top and bottom are minimum recommended service
clearances. (A combustible door or removable panel is acceptable front clearance.) This water heater has been
approved for closet installation. Install the water heater in a location where a leak will not result in damage to the
surrounding area. If such a location is not available, install an auxiliary drain pan.
NOTE: Please keep any flammable materials at least 24” (609.6mm) away from the water heater and hot outlet
pipe.
NOTE: Obey all local codes. Obtain all applicable permits before installing the water heater.
NOTE: Install all system components and piping in such a manner that does not reduce the performance of any
fire rated assembly.
IMPORTANT SAFETY INSTRUCTIONS
When using electrical appliances, basic safety precautions to reduce the risk of fire, electric shock, or injury to
persons should be followed, including:
1. READ ALL INSTRUCTIONS BEFORE USING THIS WATER HEATER.
2. This water heater must be grounded.
3. Install or locate this water heater only in accordance with the provided installation instructions.
4. Use this water heater only for its intended use as described in this manual.
4. This heater has more than one power supply connection point. Never attempt to install, clean, inspect or
repair, disassemble, or service the heater without first shutting off all power to the unit by means of the circuit
breaker on the main electrical panel.
5. For power supply connection use 8/2 AWG wires or larger, suitable for at least 194
o
F (90
o
C).
6. The heater must be connected to a dedicated circuit breaker on the main electrical panel.
7. The plumbing installation must be completed before the electrical installation.
8. The plumbing installation requires metal pipes or reinforced hoses that can withstand pressure up to 145 psi.
9. To ensure proper operation, the water supply flow rate must be at least 0.5 gpm.
10. Do not install the heater where it may be subjected to direct sunlight, rain, splashing water, or freezing
temperatures.
11. Before connecting the unit to a public power network, consult the local power supply authority to ensure
the power network meets the stated requirements.
12. Do not operate this water heater if it has damaged wiring, if it is not working properly, or if it has been
damaged or dropped.
13. This water heater should be serviced only by qualified service personnel. Contact the water heater installer
or a qualified service agency for examination, repair, or adjustment.
SAVE THESE INSTRUCTIONS
Installer - Read all instructions in this manual before installing. Perform steps in the given order.
User - This manual is for use only by a qualified heating installer / service technician. Have this water heater
serviced / inspected annually by a qualified service technician.
FAILURE TO ADHERE TO THE GUIDELINES ON THIS PAGE CAN RESULT IN SUBSTANTIAL PROPERTY
DAMAGE, SEVERE PERSONAL INJURY, OR DEATH.
NOTE: If the water heater is exposed to the following, do not operate. Immediately call a qualified service
technician.
1. Fire
2. Damage
3. Water
Failure to follow this information could result in property damage, severe personal injury, or death.
DO NOT USE THIS WATER HEATER IF ANY PART HAS BEEN SUBMERGED IN WATER. Immediately call
a qualified service technician. The water heater MUST BE replaced if it has been submerged. Attempting to
operate a water heater that has been submerged could create numerous harmful conditions, such as a potential
gas leakage causing a fire and/or explosion, or the release of mold, bacteria, or other harmful particulates into
the air. Operating a previously submerged water heater could result in property damage, severe personal injury,
or death.
NOTE: Water heater damage due to flood or submersion is considered an Act of God, and IS NOT covered under
product warranty.