Lochinvar 1.5, 1.3 service manual Contents

Models: 1.5 1.3 1

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Contents

CONTENTS

2

Parameter Table

10-11

Hazard Definitions

2

Viewable and Changeable Control Parameters

12-31

PLEASE READ BEFORE PROCEEDING

2

2. MAINTENANCE

 

 

Handling Ceramic Fiber Materials

3

Maintenance and Annual Startup

32-36

When servicing water heater

3

3. TROUBLESHOOTING

 

 

Water heater operation

3

Alarm Screen

37

Heater water

3

Before Troubleshooting

38

Freeze protection fluids

3

Check Control Module Fuses

38

WHAT IS IN THIS MANUAL

4

Table 3A - Troubleshooting Chart - No Display

39

1. SERVICE

 

Checking Temperature Sensors

40

The Armor X2 Water Heater Display

5

Table 3D - Troubleshooting Chart - Noisy System

41

Control Inputs

6

Table 3E - Troubleshooting Chart - Fault Messages 42-48

Control Outputs

7

Combustion Analysis Procedure

49

General Operation

8

Table 3F - Troubleshooting Chart - Combustion Levels 49

Sequence of Operation

9

Table 3G - Flue Products

49

 

 

Gas Valve Adjustment Procedure

50

 

 

Revision Notes

Back Cover

Hazard definitions

The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.

￿DANGER

￿WARNING

￿CAUTION CAUTION NOTICE

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.

NOTICE indicates special instructions on installation, operation, or maintenance that are important but not related to personal injury or property damage.

Please read before proceeding

￿WARNING

Installer – Read all instructions, including this manual and the Armor X2 Installation and Operation Manual, before installing. Perform steps in the order given.

User – This manual is for use only by a qualified heating installer/service technician.

Have this water heater serviced/inspected by a qualified service technician at least annually.

Failure to comply with the above could result in severe personal injury, death or substantial property damage.

NOTICE

When calling or writing about the water heater – Please have the water heater model and serial number from the water heater rating plate.

Consider piping and installation when determining water heater location (see the Armor X2 Installation and Operation Manual).

Any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.

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Lochinvar 1.5, 1.3 service manual Contents

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.