Lochinvar 1.3, 1.5 Parameter table, This table lists the parameters and where to access them

Page 10

Service Manual

1 Service

Parameter table

Table 1B This table lists the parameters and where to access them

SETUP

MENU

DESCRIPTION

SEE

USER ACCESS

INSTALLER ACCESS

PAGE

DISPLAY

MODIFY

DISPLAY

MODIFY

 

 

 

 

 

 

 

 

 

 

Service/Setup

17

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

 

Night Setback

17

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

 

Set points

17

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

 

Cascade

17

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

 

BMS

17

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

SERVICE SETUP/

PARAMETERS

Demand Conf

18

Yes

No

Yes

No

 

 

 

 

 

 

Serv Not Time

18

No

No

Yes

Yes

 

 

 

 

 

 

Serv Not Run H

18

No

No

Yes

Yes

 

 

 

 

 

 

Serv Not Cycl

18

No

No

Yes

Yes

 

 

 

 

 

 

Max Serv T

19

Yes

No

Yes

No

 

 

 

 

 

 

Temp Unit

19

No

No

Yes

Yes

 

 

 

 

 

 

User Passwd

19

No

No

Yes

Yes

 

 

 

 

 

 

LCD Backlight

19

No

No

Yes

Yes

 

 

 

 

 

 

LCD Bright

19

No

No

Yes

Yes

 

 

 

 

 

 

HW Pump D

19

No

No

Yes

Yes

 

 

 

 

 

 

POINTPARAMETERS SET

Tank setp

Tank on df

Tank off df

NSB setp

Drop in Inlet

Anti-C t

Tank Off Diff

20

No

No

Yes

Yes

20

No

No

Yes

Yes

20

Yes

Yes

Yes

Yes

20

No

No

Yes

Yes

20

No

No

Yes

Yes

20

No

No

Yes

Yes

20

Yes

Yes

Yes

Yes

 

 

 

 

 

10

Image 10
Contents Models 1.0, 1.3, Contents Handling ceramic fiber materials Niosh stated First AidMaintenance ServiceTroubleshooting Armor X2 display Control inputs Primary Smart Control ModuleSecondary Smart Touch Control Module Primary Control outputsHow the water heater operates General OperationSequence of operation Sequence of operation Sequence of operationThis table lists the parameters and where to access them Parameter tableBMS Viewable and changeable control parameters Status ScreenService Details Screen Service Main Screen Setup Screen Service/Setup Parameters Screen Service Set Point Parameters Screen Night Setback Parameters Screen Cascade Parameters Screen Cascade Operation10Vdc BMS Parameters Screen 10Vdc OperationService Cascade Screen Service Temps Screen Burners Screen Graph Select Screen History Screen Service Mode Screen Maintenance Maintenance and annual startup Inspect water heater area Address reported problemsClean condensate trap Inspect water heater interiorCheck water system Flue vent system and air pipingCheck expansion tank Check water heater relief valve Check control settings Check ignition ground wiringCheck all water heater wiring Check flame signalCheck Delta T Cleaning water heater heat exchangerOiled bearing circulators Troubleshooting Alarm ScreenCheck the following Before troubleshootingCheck control module fuses Troubleshooting Checking temperature sensors Temperature ResistanceFault Cause Corrective Action Drain Blocked Flow SwitchCondensate Flame outFlame Lost Light cont’dWhile Running Cont’d Manual ResetHigh Limit Temp SW Automatic ResetHigh Limit / HEX Blower RPM’sSensor Open Louver Proving SwitchToo High Sensor ShortedLow Resets Try LaterAir Flow Too Flap ValveWriting to Internal FaultNo Error Stored MemosOr Obstruction Combustion Analysis ProcedureGas Valve Adjustment Gas Supply PressureModel Gas valve adjustment procedureModels 1.3
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1.5, 1.3, 1 specifications

Lochinvar 1 is a remarkable achievement in the realm of modern technology and engineering. As a powerful and efficient water heater, it has been designed to cater to a wide range of residential and commercial needs. One of the standout features of Lochinvar 1 is its advanced heating technology, which incorporates a high-efficiency condensing design. This technology allows the unit to achieve impressive energy savings by maximizing heat transfer while minimizing energy consumption.

The Lochinvar 1 utilizes a stainless steel heat exchanger that enhances durability and corrosion resistance. This not only extends the lifespan of the unit but also ensures consistent performance over time. Coupled with a user-friendly control system, users can easily adjust settings and monitor performance, enhancing overall convenience and usability.

Another key characteristic of the Lochinvar 1 is its compact design, making it suitable for a variety of installation environments. Whether in a residential basement or a commercial utility room, the unit’s space-saving configuration allows for efficient use of available area without compromising on capability.

Safety features are integral to the Lochinvar 1, providing peace of mind for users. The unit is equipped with advanced monitoring systems that can detect irregularities and automatically shut down the system if necessary. This not only protects the equipment but also enhances the safety of the environment in which it operates.

In terms of performance, Lochinvar 1 boasts a high recovery rate, ensuring hot water is available on demand. This is particularly beneficial for settings with high water usage, allowing simultaneous operations without lag.

Moreover, the unit supports various venting options, offering flexibility during installation. Whether using traditional vertical venting or innovations like direct venting, Lochinvar 1 accommodates different building designs and local codes, making it highly versatile.

In conclusion, Lochinvar 1 epitomizes the melding of efficiency, reliability, and user-friendly technology. With its high-performance features, robust safety systems, and adaptable installation options, it stands out as a forefront player in the water heating industry, meeting the diverse needs of today's consumers and businesses alike.