Index

Index

1

Warning

2

 

 

 

2

Appliance details

4

2.1

Features

4

2.2

2400 E Specifications (Technical data)

4

2.3

Dimensions and Minimum installation clearances

6

2.4

General rules to follow for safe operation

7

2.5

Proper location for installing your heater

7

2.6

Clearances

8

2.7

Mounting installation

8

2.8

Combustion air requirements

8

2.9

Venting

9

2.9.1

Venting options

12

2.10

Gas piping & connections

15

2.11

Gas line sizing

17

2.12

Measuring gas pressure

17

2.12.1

Connecting Manometer

17

2.12.2

Static Pressure Test

17

2.12.3

Operating Pressure Test

17

2.13

Water connections

18

2.14

Electrical connections

19

2.15

Operating instructions

19

2.16

For your safety read before operating your water heater

19

2.17

Lighting and operating instructions

19

1Warning

Warning: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

Warning: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.

Upon completion of the installation, these instructions should be handed to the user of the appliance for future reference.

Featuring

Electronic Ignition and Power Venting

3

Operation instructions

21

For your safety

3.1Power

3.2Temperature selection

3.3Use of remote control accessory

3.4Operation

3.5Reset button

21Do not store or use gasoline or other flammable,

21

combustible or corrosive vapors and liquids in the

23

 

23vicinity of this or any other appliance.

23

3.6

Program button

23

3.7

Locked condition

23

 

 

 

4

Maintenance and service

24

 

 

 

5

Troubleshooting

24

 

 

 

6

Electrical diagram

27

 

 

 

7

2400 E Functional scheme

28

 

 

 

8

Interior components diagram and parts list

29

8.1

Interior components

29

8.2

Components diagram

30

8.3

Parts list

31

9Special adjustment for measuring and adjusting CO2

 

levels

32

 

 

 

10

Protecting the environment

34

Warning: Carefully plan where you install the heater. Correct combustion air supply and flue pipe installation are very important. If a gas appliance is not installed correctly, fatal accidents can result from lack of air, carbon monoxide poisoning or fire.

Warning: Exhaust gas must be vented to outside using proper vent material suitable for category III vent systems and temperatures up to 480°F. Vent and combustion air connector piping must be sealed gas-tight to prevent possibility of flue gas spillage, carbon monoxide emissions and risk of fire, resulting in severe personal injury or death.

Warning: Place the heater in a location where water leaks will do NO DAMAGE to adjacent areas or lower floors.

11

Twelve Year Limited Warranty

35

2

6 720 608 263