Bosch TRONIC 4000 C Installation Manual page 5

WARNING: IMPROPER OR DANGEROUS OPERATION
 Installations Must Comply With: Local, state, provincial, and
national codes, laws, regulations, and ordinances. The latest
version of the National Electrical Code, NFPA No. 70.
WARNING: IMPROPER OR DANGEROUS OPERATION
 If the water heater is exposed to the following, do not
operate. Immediately call a qualified service technician.
—
Fire
—
Damage
—
Water
—
Freezing temperatures
 Failure to follow this information could result in property
damage, severe personal injury, or death.
WARNING: INDOOR INSTALLATION ONLY
 DO NOT INSTALL OUTDOORS.This water heater is certified
for indoor applications only.
 This water heater is not intended for use as a pool heater.
 Failure to follow these instructions could result in FIRE,
PROPERTY DAMAGE, and/or PERSONAL INJURY OR DEATH.
WARNING: FIRE, CARBON MONOXIDE
 Install all system components and piping in such a
manner that does not reduce the performance of any fire
suppression devices or system.
WARNING: IMPROPER OR DANGEROUS OPERATION
 DO NOT USE THIS WATER HEATER IF ANY PART HAS BEEN
SUBMERGED IN WATER. Immediately call a qualified service
technician. The water heater MUST BE replaced if it has
been submerged. Attempting to operate a water heater
that has been submerged could create numerous harmful
conditions, such as a potential gas leakage causing a fire
and/or explosion, or the release of mold, bacteria, or other
harmful particulates into the air. Operating a previously
submerged water heater could result in property damage,
severe personal injury, or death. Water heater damage due
to flood or submersion is considered an Act of God, and
IS NOT covered under product warranty.
WARNING: IMPROPER OR DANGEROUS OPERATION
 The manufacturer cannot be responsible for damages
caused by improper installation or by failure to follow the
instructions in this manual.
Bosch Tronic TR4000C Electric Tankless Water Heaters- BTC 722203301 A (08.2022)
WARNING: HAZARDOUS VOLTAGE
 When Servicing the Water Heating System be sure to
disconnect electrical power before performing service.
Failure to do so could result in electrical shock, property
damage, serious personal injury, or death.
WARNING:
 This product can expose you to chemicals including Lead
and Lead components, which are known to the State
of California to cause cancer and birth defects or other
reproductive harm. For more information go to
P65Warnings.ca.gov.
W ARNING: PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL
INJURY OR DEATH
 NEVER use any toxic chemical, including automotive,
standard glycol antifreeze, or ethylene glycol made for
hydronic (non-potable) systems. These chemicals can
attack gaskets and seals in water systems, are poisonous if
consumed, and can cause personal injury or death.
NOTICE: PRODUCT DAMAGE, PROPERTY DAMAGE
 Do not use petroleum-based cleaning or sealing compounds
in a water heating system. Gaskets and seals in the system
may be damaged. This can result in substantial property
damage.
NOTICE: PRODUCT DAMAGE, PROPERTY DAMAGE
 If the water heater has been stored in a very cold location
(BELOW 32°F) before installation, handle with care until the
components come to room temperature. Failure to do so
could result in damage to the water heater.
NOTICE: SAFE DRINKING WATER ACT
 The surfaces of these products contacted by potable
(consumable) water contain less than 0.25% lead by weight
as required by the Safe Drinking Water Act, Section 1417.
Installation Manual
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