Appliance details
Warning: The anti freeze kit is designed to provide protection for the water heater down to approximately 5°F for short term conditions only. It will not protect the appliance in areas where the temperature is routinely expected to be below freezing.
B The anti freeze kit will not protect plumbing outside the appliance from freezing. Precautions should be taken.
BAlways drain the water heater if it will be exposed to long term freezing conditions. See Section 6.2 Winterizing for seasonal use.
Warning: If a relief valve discharges periodically, this may be due to thermal expansion in a closed water supply system. Contact the water supplier or local plumbing inspector on how to correct this situation. Do not plug the relief valve.
FCC:
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
D A N G E R
HOT
BURN
Watertemperatureover125°Fcan causesevereburnsinstantlyor deathfromscalds.
Children,disabledandelderlyare athighestriskofbeingscalded.
Seeinstructionmanualbefore settingtemperatureatwater heater.
Feelwaterbeforebathingor showering.
Fig. 1
2Appliance details
2.1Features
Parts
•Key Pad interface control
•High power
•Modulating Gas Valve with constant gas:air ratio control
•Modulating water valve for improved comfort and temperature control.
High quality materials for long working life
•Copper heat exchanger
•High efficiency Ceramat Burner
•Compact space saver: mounts on a wall with a supplied bracket.
Features
•
•LCD Display with backlight
•On/Off and Temperature control switches
•Reset button
•Program button (Selectable temperature default)
•Failure codes for easy diagnostics and repair
•Easily removable
•Built in freeze prevention.
Note: The freeze prevention is designed to provide protection for the water heater down to approximately 5°F for short term conditions only. It will not protect the appliance in areas where the temperature is routinely expected to be below freezing.
-The freeze prevention will not protect plumbing outside the appliance from freezing. Precautions should be taken.
Accessories (Bosch part #)
•Optional wireless remote control accessory to operate with the appliance (TSTAT2)
•Cascading kit (TLINK)
•Outdoor kit (AQOK)
•Gas conversion kit (8719002176)
•Vertical vent kit (ESVVT)
•Horizontal vent kit (AQ3ES1))
•Stainless steel bird screen (L2594) (fits into a 3” PCV fitting - Intake vent).
BOSCH is constantly improving its
iproducts, therefore specifications are subject to change without prior notice.
1)AQ3 vent kit is compatible with this appliance but requires the purchase of an additional 12" piece of straight pipe to meet minimum vent length requirements. The aluminum flex piping included with this kit is not per- missible for use with this appliance.
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