American Water Heater 316888-004 warranty Diagnostic Display, Remarks, Code Display Example Format

Page 47

DIAGNOSTIC DISPLAY

By simultaneously pressing the “Mode” and “down arrow” buttons for 3 seconds the unit will allow access to the diagnostic mode.

In diagnostic mode, using the up/down arrow allows for cycling between diagnostic codes. The numeric display will show the diagnostic code for 1 second, followed by the actual measurement displayed for 3 seconds. For example, H01

-105 represents the diagnostic code of “H01” and the value of “105” is the inlet water temperature measurement. The display will continue to show the diagnostic code and the measurement value unless the up or down arrows are pressed to switch to the next item (see Table 4). If no buttons are pressed for 30 seconds the unit will revert back to operation mode where the set-point temperature is displayed.

 

 

Code and

 

Displayed

 

 

Diagnostic

 

Measurement

Units

 

 

Description

characters

Meaning

Remarks

Code

Display

(Example of)

 

(Example of)

 

 

 

 

Format

 

 

 

 

 

 

 

 

 

H01

Inlet Water

H01 – xxx

ºC or ºF

041 or 105

41ºC or 105ºF

ºC LED or ºF

 

Temperature

 

 

 

 

LED turned ON

H02

Heat engine outlet

H02 – xxx

ºC or ºF

041 or 105

41ºC or 105ºF

ºC LED or ºF

 

water temperature

 

 

 

 

LED turned ON

H03

Storage tank

H03 – xxx

ºC or ºF

041 or 105

41ºC or 105ºF

ºC LED or ºF

 

temperature

 

 

 

 

LED turned ON

H04

Heat engine water

H04 – xxx

litres/minute

056

5.6 litres/minute

1 litre =

 

flow rate

 

 

 

(1.48 Gallons/

0.264 Gallons

 

 

 

 

 

minute)

1 gallon =

 

 

 

 

 

 

3.78 litres

H05

Fan Speed

H05 - __x – xxx

rpm

006_511

6511 rpm

rpm=rotations

 

 

 

 

 

 

per minute

H06

Fan Current

H06 - __x – xxx

mA

001_456

1456 mA

mA=milliampers

 

 

 

 

 

(1.456A)

 

H07

Proportional Valve

H07 – xxx

mA

178

178 mA

mA=milliampers

 

Current

 

 

 

 

 

H08

Total Heating

H08 – xxx – xxx

hours

001_234

1234 hours

 

 

Time

 

 

 

(51.41 days)

 

H09

Total Cycles

H09 – xxx – xxx

heating cycles

000_459

459 heating

 

 

 

 

 

 

cycles

 

H10

Heat Engine

H10 – xxx

KBtu/hour

100

100 KBtu/hour

 

 

Rated Output

 

 

 

 

 

H11

Current Error

H11 – xxx

N/A

E00

Proper operation

 

 

Code (See Fault

 

 

 

- No error

 

 

Code Table)

 

 

 

 

 

H12 – H20

Error Code

Hxx – xxx

N/A

E28

Ignition failure

The most

 

History, From the

 

 

 

 

recent error

 

Most Recent to

 

 

 

 

corresponds

 

the Least Recent

 

 

 

 

to H12 and the

 

(See Fault Code

 

 

 

 

least recent to

 

Table)

 

 

 

 

H20

H21

Software

H21 – xxx – xxx

N/A

002_025

Software release

For the main

 

Release Number

 

 

 

number 2.25

controller board

 

(CWHCB)

 

 

 

 

 

H22

Software Release

H22 – xxx – xxx

N/A

002_009

Software release

For the display

 

Number (UIM)

 

 

 

number 2.09

board

H23

Configuration File

H23 – xxx – xxx

N/A

000_006

Configuration file

 

 

Number

 

 

 

number 6

 

TABLE 4

www.americanwaterheater.com

47

Page 46 Page 48
Image 47
Page 46 Page 48
Contents AN Odorant is Added to the GAS Used By this Water Heater Power Vent GAS ModelsTable of Contents Important Definitions Safe INSTALLATION, USE and ServiceGeneral Safety Can be triggered at any time Introduction Preparing for the InstallationPage Operation Replacement Parts and Deliming ProductsGET to Know Your Water Heater GAS Models Rough in Dimensions Installation ConsiderationsDirectly BELOW. Keep Clear of ALL Obstructions Hotter Water can Scald Water Piping Mixing Valve UsageSuggested Piping Arrangement For TOP Connections Water Potable Heating All models are consideredFacts to Consider about Location Handle Installation Earthquake Zones Page Appliances in Confined Spaces Combustion AIR and VentilationAppliances in Unconfined Spaces ALL AIR from Outdoors See Figures 12, 13 Thermal Expansion Chemical Vapor CorrosionWater Piping Closed Water SystemsHard Water TEMPERATURE-PRESSURE Relief ValveValve and Pipe Insulation if supplied GAS Piping Filling the Water Heater High Altitude InstallationsGAS Line Purging FLOODING/FREEZINGPlanning the Vent System If using 2 inch vent pipeVent Pipe Termination If using 3 inch vent pipe Masonry Side Walls Installation of Vent SystemVent Terminal INSTALLATION, Sidewall CondensateVent terminals supplied with heater must be used Sequence of InstallationsInstallation Sequence Installation of Vertical Vent System Installation of Vent SYSTEM, SidewallSelection of Materials Vent Pipe PreparationInitial Preparation Step B Recommended BRUSH* Size for Primer Cement ApplicationsStep a Step G Connection to Vent Pipe Power VentStep E Step FVent Hoods MAY be Extremely HOT During Operation Calibration Electrical ConnectionsFilling the Water Heater Display Panel Operating InstructionsPage MCU Lighting Instructions For Your Safety Read Before LightingHeat Cycle Definitions State Description Temperature Regulation Temperature Probes Unique Hybrid FeaturesPage Temperature Regulation Operational Conditions Constant Output Temperature ControlStart UP Conditions Burner Operation and Inspection MaintenanceHousekeeping Venting System InspectionMotors Anode ROD ReplacementTEMPERATURE-PRESSURE Relief Valve Operation Cleaning the Inlet Water FilterFlushing the Heat Exchanger Lime BUILD- UP Cleaning the Heat EngineDraining the Tank Fault Indication and Error CodesCode Display Example Format Diagnostic DisplayRemarks Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Troubleshooting Stays Cold When the TAP is OpenedThere is no HOT Water or HOT Water Turns ColdLeakage Checkpoints ServiceParts Identification Item # Description AB C DEF KIT # Replacement Parts DescriptionNIP/DIP/TBO/HT Page Page

316888-004 specifications

The American Water Heater 316888-004 is a reliable and efficient choice for homeowners seeking a dependable and effective water heating solution. Designed with a focus on performance and convenience, this water heater provides an impressive array of features that meet the demands of modern living.

One of the standout characteristics of the 316888-004 is its efficient heating technology. The unit employs advanced heating elements that ensure rapid heating of water, reducing wait times for hot water availability. This feature is particularly beneficial for households with high hot water demands, such as those with multiple bathrooms or numerous appliances requiring hot water simultaneously. By delivering hot water quickly, this model enhances user satisfaction and improves overall household efficiency.

In terms of design, the American Water Heater 316888-004 boasts a compact structure, which makes it suitable for various installation environments, including tight spaces. Its durable construction is complemented by high-quality materials, ensuring longevity and reduced maintenance costs. This model is built to withstand the rigors of daily use, providing peace of mind to homeowners regarding its reliability and durability.

Safety is another important aspect of the 316888-004. The unit is equipped with multiple safety features, including a temperature and pressure relief valve, which helps prevent overheating and excessive pressure buildup. Additionally, it accommodates users' needs for energy efficiency, making it an environmentally friendly option. The device is designed to minimize energy consumption, which not only lowers utility bills but also contributes to reducing the household's overall carbon footprint.

Moreover, the 316888-004 is user-friendly, featuring a simple control interface that makes adjusting temperature settings easy. This accessibility allows users to customize their water heating experience according to their personal preferences.

In conclusion, the American Water Heater 316888-004 stands out as a top choice in its category. With its efficient heating technology, durable construction, focus on safety, energy efficiency, and user-friendly features, it meets the diverse needs of contemporary households. For anyone seeking a reliable, high-performance water heater, the 316888-004 is undoubtedly a smart investment, ensuring consistent hot water availability for years to come.
Top Page Image Contents