Table Of Contents - Bosch 250 SXO LP User Manual

Index
Index
1 Warning
2 Appliance details
2.1 Features
2.2 250 SXO Specifications (Technical data)
2.3 Dimensions and Minimum installation clearances
2.4 General rules to follow for safe operation
2.5 Proper location for installing your heater
2.6 Heater Placement and Clearances
2.7 Mounting installation
2.8 Gas piping & connections
2.9 Measuring gas pressure
2.9.1 Connecting Manometer
2.9.2 Static Pressure Test
2.9.3 Operating Pressure Test
2.10 Water connections
2.11 Electrical connections
2.12 Operating instructions
2.13 For your safety read before operating your water
heater
2.14 Lighting and operating instructions
3 Operation instructions
3.1 Power
3.2 Temperature selection
3.3 Use of remote control accessory
3.4 Operation
3.5 Reset button
3.6 Program button
3.7 Locked condition
4 Maintenance and service
5 Troubleshooting
6 Electrical diagram
7 250 SXO Functional scheme
8 Interior components diagram and parts list
8.1 Interior components
8.2 Components diagram
8.3 Parts list
9 Special adjustment for measuring and adjusting
CO2 levels
10 Protecting the environment
11 Twelve Year Limited Warranty
2
1 Warning
2
Warning: If the information in this
4 manual is not followed exactly, a fire or
4
explosion may result causing property
4
damage, personal injury or death.
6
7
7 Warning:
8
adjustment,
8
maintenance can cause injury or
10
property damage. Refer to this manual.
12
For assistance or additional information
12
consult a qualified installer, service
12
agency or the gas supplier.
12
Upon completion of the installation,
13
these instructions should be handed to
14
the user of the appliance for future
14
reference.
15
15
Featuring
Electronic Ignition and Power Venting.
16
For your safety
16
Do not store or use gasoline or other flammable,
16
combustible or corrosive vapors and liquids in the
18
18 vicinity of this or any other appliance.
18
18 Warning: Carefully plan where you
18
install the heater. If a gas appliance is
not installed correctly, fatal accidents
can result from lack of air, carbon
19
monoxide poisoning or fire.
19
Warning: Place the heater in a location
where water leaks will do NO DAMAGE
22
to adjacent areas or floors.
23
Warning: Field wiring connections and
electrical grounding must comply with
local codes, or in the absence of local
24
codes, with the latest edition of the
24
National Electric Code, ANSI/NFPA 70,
25
or in Canada, all electrical wiring must
26
comply with the local codes and the
Canadian Electrical Code, CSA C22.1
Part 1.
27
Warning: Shock hazard line voltage is
29
present. Before servicing the water
heater, turn off the electrical power to
the water heater at the main disconnect
30
or circuit breaker. Failure to do so could
result in severe personal injury or death.
Improper installation,
alteration, service or
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