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Bosch Greentherm 9800 SE 160/199 User Manual

Bosch Greentherm 9800 SE 160/199
64 pages
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Installation and Operating Instructions
Temperature Modulated with Electronic Ignition Suitable for heating potable water and space heating
(Intended for variable flow applications, indoor use only)
INDOOR RESIDENTIAL AND COMMERCIAL TANKLESS WATER HEATERS
Greentherm 9800 SE 160/199 | SEC 199
Danger: If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal injury or death.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.
Installation and service must be performed by a trained and certified installer, service
agency or the gas supplier.
Improper installation, adjustment, alteration, service or maintenance can cause
injury or property damage. Refer to this manual. For assistance or additional informa-
tion consult a qualified installer, service agency or the gas supplier.
In the Commonwealth of Massachusetts this product must be installed by a licensed
plumber or gas fitter.
Upon completion of the installation, these instructions should be handed to the user
of the appliance for future reference.
What to do if you smell gas
Turn off the gas shut-off valve. Open windows and doors.
Do not try to light any appliance.
Do not touch any electrical switch, telephone, and do not use outlets.
Extinguish all open flames. Do not smoke! Do not use lighters!
Warn all occupants of the building. Do not ring doorbells!
If you can hear gas leaking, leave the building immediately. Prevent others from
entering the building and notify the police and fire department from outside the
building.
From outside the building, call the gas utility company and a trained and certified
installer.
160 000/199 000 Btu- Natural Gas | 160 000/199 000 Btu - Liquefied Petroleum (LP) Gas
6 720 816 815 (2016/10) US

Table of Contents

Questions and Answers:

Bosch Greentherm 9800 SE 160/199 Specifications

General IconGeneral
BrandBosch
ModelGreentherm 9800 SE 160/199
CategoryWater Heater
LanguageEnglish

Summary

Key to Symbols and Safety Instructions

Safety Instructions

Provides critical safety guidelines for installation, servicing, and operation.

Safety Information

Hot Water Hazards

Details scalding risks, especially for vulnerable users, and temperature relationships.

Appliance Details

Specifications (Technical Data)

Details technical specifications for different models.

Installation Instructions

Installation Hazards and Location

Warns about installation dangers and guides on proper heater placement.

Heater Placement and Mounting

Details placement clearances and wall mounting procedures.

Venting Requirements

Outlines rules for exhaust and air intake venting to prevent flue gas poisoning.

Venting Requirements (Continued)

Details venting requirements, including pipe sizes and sealed combustion.

Vent Specifications and Clearances

Establishes vent clearances and maximum pipe lengths.

Direct Vent Terminal Clearances

Details required clearances for direct vent terminals in Canada and US.

Single Pipe Penetration Clearances

Specifies clearances for single pipe penetrations in Canada and US.

Factory Gas Settings and Conversion

Explains factory settings and the process for gas type conversion.

Gas Piping and Connections

Covers gas supply connection requirements and codes for US and Canada.

Electrical Power Supply Requirements

Details power supply, grounding, and cord safety.

Electrical connections

Operating Instructions

Safety Before Operation and Gas Leaks

Safety warnings before operation and instructions for gas leaks.

Gas Type Conversion and Operation

Details gas type conversion and operating parameters.

Maintenance and service

Troubleshooting

Burner Ignition Issues

Troubleshooting steps for when the burner does not ignite.

Water Temperature Problems

Troubleshooting for water being too hot or not hot enough.

Water Flow and Temperature Fluctuations

Addresses low flow, pressure issues, and fluctuating water temperatures.

Manifold Gas Pressure Measurement

Procedure for measuring and adjusting manifold gas pressure.

Gas/Air Flow Adjustment

Guides on adjusting gas/air flow using a CO2 analyzer.

Parameter P1 and P2 Adjustment

Details adjusting maximum (P1) and minimum (P2) flow rates.

Problem solving

Error Code Diagnostics

Table listing error codes, descriptions, and solutions.

Error Code Diagnostics (Continued)

Continues the table of error codes and their solutions.

Electrical diagram

Installer Checklist

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