Unpacking The Heater - Bosch 940 ESO Installation Manual

Appliance details
Dimensions
• Depth (in): 11¼" (286 mm)
7
• Width (in): 17 " (452 mm)
/
8
• Height (in): 30½" (775 mm)
• Weight: 67 pounds (30.5 kg).
Gas types
Natural Gas.
LP Gas.
Voltage
120 V AC (60 Hz) nominal
Amperage
Idle - 40 mA
Operation - ≤ 2.5 A
Noise
45 - 65 db (A)
Safety devices
• Flame failure device (ionization flame rod sensor)
• Over heat prevention (temperature limiter)
• Inlet temperature sensor
• Outlet temperature sensor
• Back flow temperature sensor.
Water protection
IP X4 (protection against water drops)
If appliance is installed at elevations above
i
2000ft, refer to Section 8.8.1 Fan speed
adjustment.
6
2.3

Unpacking the heater

In order for proper installation, this water heater
must be installed with the outdoor kit (BTOK)
accessory.
Before installing the unit, be certain you have the
correct heater for your type of Gas: Propane or
Natural Gas. Identification labels are found on
the shipping box, and on the rating plate which is
located on the right side panel of the cover.
Fig. 2 Rating plate
A Serial number
B Type of gas
The box includes:
• 940 ESO
• Bracket for wall hanging the heater
• Installation manual (manual can be downloaded at
www.boschpro.com)
• Product registration card
• Energy Guide label (in the front cover).
Please complete and return the enclosed product
registration card.
The 940 ESO is not approved or designed for:
• Manufactured (mobile) homes, boats or any
mobile installation. (Modular homes are
acceptable for installation).
• Use above 8000 ft A.S.L. altitude (see page 29).
• Outdoor installation without installation of
Outdoor kit (BTOK) or Recess Box (7 736 500
043).
• Applications where inlet water temperature is
higher than 140ºF (60°C). A 3-way valve or
mixing valve must be installed before the
appliance if inlet water temperature exceeds
this limit.
6 720 644 956