Operating Instructions; Digital Display - Description; For Your Safety Read Before Operating Your; Water Heater - Bosch Greentherm 9800 SEO 160 Installation And Operating Instructions Manual

8

Operating Instructions

8.1

Digital display - description

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Fig. 23 Digital display
[1] On/Off button
[2] Programming button
[3] LCD display
[4] Increase / Feed button
[5] Decrease / Return button
NOTICE:
▶ Do not use any aggressive or corrosive
cleaning agents to clean the LCD
display.
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8.2

For your safety read before operating your

water heater

WARNING: Explosion hazard!
▶ If you do not follow these instructions
exactly, a fire or explosion may result
causing property damage, personal
injury or loss of life.
WARNING: Appliance malfunction!
Strong magnetic fields can interfere with the
electronics, which can lead to appliance
malfunction.
▶ Do not attach magnets to this water
heater, neither install it near strong
magnetic fields.
A. This appliance is equipped with electronic ignition for
lighting the main burner. When turning the heater on, follow
these instructions exactly.
WHAT TO DO IF YOU SMELL GAS
▶ Turn off the gas shut-off valve.
▶ Open windows and door if smell detected inside the house.
▶ Do not try to ignite the 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.
B. Never use tools, close the gas supply and call a qualified
service technician. Forceful repair may result in a fire or
explosion.
C. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and any
gas control which has been under water.
8.3

Switching the appliance on/off

Turn ON
By default, the heating temperature of the
water is 120 °F (49 °C).
Operating Instructions | 27
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