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General Information 

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE 

 

For your safety, the information in this manual must be followed to minimize the risk of fire or 
explosion, electric shock, and/or to prevent property damage, personal injury, or loss of life. 

 

The warranty on this water heater is in effect only when the water heater is installed and operated in accordance 
with local codes and these instructions. The manufacturer of this heater will not be liable for any damage 
resulting from failure to comply with these instructions. Read these instructions thoroughly before starting. 

 

This water heater must be installed in accordance with local codes. In the absence of local codes, install this 
water heater in accordance with the latest edition of the National Electrical Code. 

 
 

WARNING

 

Incorrect operation of this appliance may create a hazard to life and property and will nullify the warranty.

 

 

Do NOT 

use this appliance if any part has been submerged in water. The plumbing professional responsible 

for the installation of this water heater should be contacted to inspect the appliance and to replace any part of 
the control system, including thermostat(s), that has been submerged in water. 

 

Make sure that the rating plate on the water heater is referenced for certainty that the correct voltage is being 
supplied to the water heater. 

 

 

A sacrificial anode(s) is used to extend tank life. Removal of any anode, except for inspection and/or 
replacement, will nullify the warranty. In areas where water is unusually active, an odor may occur at the hot 
water faucet due to a reaction between the sacrificial anode and impurities in the water. If this should happen, 
an alternative anode(s) may be purchased from the supplier that installed this water heater This will minimize 
the odor while protecting the tank. Additionally, the water heater should be flushed with appropriate dissolvers 
to eliminate any bacteria. 

 

IMPORTANT!

 

Before proceeding, please inspect the water heater and its components for possible damage. 

DO NOT 

install any damaged components. If damage is evident, please contact the supplier where the water heater 

was purchased, or the manufacturer listed on the rating plate for replacement parts.

 

 

For Installations in the State of California 

For California installation this water heater must be braced, anchored, or strapped to avoid falling or moving 
during an earthquake. 6 See instructions for correct installation procedures. Instructions may be obtained from 
DSA Headquarters Office, 1102 Q Street, Suite 5100, Sacramento, CA 95811.

 

 
 
 
 
 
 
 

 

WARNING 

If the water heater has been subjected to flood, fire, or physical damage, turn off power and water to 
the water heater. Do NOT 

operate the water heater again until it has been thoroughly checked by qualified 

service personnel.

 

 

Turn 

OFF

 power to water heater if it has been subjected to overheating, fire, flood, or physical damage. 

 

Do

 NOT

 turn on water heater unless it is filled with water. 

 

Do

 NOT

 turn on water heater if cold water supply shut-off valve is closed. 

NOTE: 

Flammable vapors may be drawn by air currents from surrounding areas to the water heater.

 

 

WARNING 

DO NOT store or use gasoline or other flammable, combustible, or vapors and liquids in the vicinity of 
this water heater or any other appliance. Keep rags and other combustibles away.

 

Содержание RE2H50S 1NCWT Series

Страница 1: ...1NCWT RE2H80T 1NCWT For your family s comfort safety and convenience we recommend this water heater be installed and serviced by a plumbing professional ECO 8384 1 Effective Sept 2020 238 52169 00A 9...

Страница 2: ...on and instruction manual will explain in detail the installation and maintenance of your new Heat Pump Water Heater We strongly recommend that you contact a plumbing professional for the installation...

Страница 3: ...hot water faucet due to a reaction between the sacrificial anode and impurities in the water If this should happen an alternative anode s may be purchased from the supplier that installed this water...

Страница 4: ...e tank of hot water to last about 25 longer as less hot water is mixed in at the shower or faucet Increasing the water temperature setpoint may improve the cleaning performance of dishwashers and wash...

Страница 5: ...mption is based on operating the unit in Hybrid Mode at required Department of Energy DOE test conditions Operating at lower temperature settings or in Heat Pump Only Mode will provide even greater en...

Страница 6: ...d Mode at required Department of Energy DOE test conditions Operating in Heat Pump Only Mode may provide greater savings in energy and operating costs than the claimed savings Electric Only Mode Elect...

Страница 7: ...n and hot water capacity are factors to be considered when selecting the water temperature setting of the water heater Water temperatures above 125 F can cause severe burns or death from scalding Be s...

Страница 8: ...stallation Instructions Local Installation Regulations This water heater must be installed in accordance with these instructions local codes and utility company requirements or in the absence of local...

Страница 9: ...re and pressure relief valve will not result in damage to the area adjacent to the water heater or to lower floors of the structure When such locations cannot be avoided a suitable drain pan must be i...

Страница 10: ...r in the event service is needed A minimum 8 20 3 cm clearance above the water heater to remove the filter for cleaning and for service access and clear access to the front of the water heater is reco...

Страница 11: ...met will lead to higher power consumption increased use of resistance heating elements and or heat pump efficiency reduction Corner Installation Model RE2H50S Model RE2H65T RE2H80T Alcove Installatio...

Страница 12: ...sure reducing valve water meter or water softener A check valve located in the cold water inlet line can cause what is referred to as a closed water system A cold water inlet line with no check valve...

Страница 13: ...r flows through the faucets close them and check all water connections for possible leaks NEVER OPERATE THE WATER HEATER WITHOUT FIRST BEING CERTAIN IT IS FILLED WITH WATER CAUTION For protection agai...

Страница 14: ...oduced in a hot water system served by this water heater when there has been no usage for a long period of time generally two weeks or more HYDROGEN GAS IS EXTREMELY FLAMMABLE To reduce the risk of in...

Страница 15: ...1 watt 3 412 BTUH Connect the outlet of the relief valve to a suitable open drain so that the discharge water cannot contact live electrical parts or persons and to eliminate potential water damage Pi...

Страница 16: ...er is filled Close the faucets and check for water leaks at the water heater drain valve combination temperature pressure relief valve and the hot and cold water connections F11 Fault Code During Inst...

Страница 17: ...round connection is essential The presence of water in the piping and water heater does NOT provide sufficient conduction for a ground Nonmetallic piping dielectric unions flexible connectors etc can...

Страница 18: ...unit and at least 7 in 17 5 cm clearance around the sides of the unit 6 in 15 2 cm clearance for earthquake strap installations with additional clearance on the opposite side of the unit Front of unit...

Страница 19: ...rom the system 4 When a steady stream of water flows from the faucets the water heater is filled Close the faucets and check for water leaks at the water heater drain valve combination temperature pre...

Страница 20: ...hot water heater discharges periodically this may be due to thermal expansion in a closed water system Contact the water supplier or your plumbing contractor on how to correct this Do not plug the re...

Страница 21: ...4 until the water runs clear 6 Close the drain valve and fill the tank BEFORE returning power to the unit The tank is full when water runs out of a nearby open hot water faucet Cleaning the Filter In...

Страница 22: ...ater to run The water heater will continue to produce hot water using the backup resistance heating elements until the condensate drain has been cleared and is able to drain properly Once the drain ha...

Страница 23: ...soft set sealant thread into the port using the torque wrench tighten to 50 5ft lbs of torque 7 Turn water supply ON open a tap to remove any air in the plumbing system inspect for leaks then reassem...

Страница 24: ...Phone Days ________________________________ Nights ______________________________ Address __________________________________________________________________ Supplier _________________________________...

Страница 25: ...t energy efficient models Heat Pump Only and Hybrid the method used to heat the water used a fan that can be heard while running Q The heat pump is not running its normal length of time What causes th...

Страница 26: ...operating range is 35 F T5 ambient 120 F If ambient temperature as viewed by T5 sensor is outside of this range the water heater will switch to Electric Standard Mode for that heating cycle only NO fa...

Страница 27: ...utton becomes free the fault code will clear by itself Dirty Filter F14 5 Filter LED is on and audible alarm is sounding Filter is too dirty to enable proper function of water heater Number of Dirty F...

Страница 28: ...28 Notes...

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