Rinnai 37AHB SERIES - Manual (Page 5)

Rinnai Corporation Hydronic Furnace (37AHB) Manual 5
Receiving and Checking Equipment
IDENTIFY UNIT
The unit model number and serial number are stamped
on the unit identification / name plate (located on the
top right side of unit). Check this information against
shipping papers and job requirements.
INSPECT SHIPMENT
Upon receipt of a 37 Series Hydronic Furnace the
packaging should be checked for peripheral signs of
transportation damage while unit is still in the shipping
package. If unit appears to be damaged or is torn
loose from its anchorage, the unit shall be immediately
examined by the receiving party before removal. If
damage is found, the receiving party must sign the
driver’s delivery receipt noting all damage (i.e. carton
damage and/or product damage) as well as contact the
last carrier immediately, preferably in writing,
requesting inspection by the carrier’s agent. All claim
papers MUST be forwarded to Rinnai® America
Corporation for processing. In general, upon receipt of
product, be sure to check all items against shipping list;
if items are found to be missing, it should be noted as
such on the driver’s delivery receipt; and the receiving
party shall also immediately notify the area
distributor. To prevent loss or damage, leave all parts
in original packages until installation.
Installation
Figure 2: Minimum Clearance to Combustible
Construction
The 37AHB Series Hydronic Furnace needs to be
installed and commissioned by a knowledgeable
qualified professional.
NOTES:
1. This Furnace is approved for up-flow, down-flow,
and horizontal configurations.
2. Clearance arrows do not change with Hydronic
Furnace orientation.
3. This Hydronic Furnace is for indoor
installation only.
4. Unit(s) shall be installed in such a way as to
ensure that the electrical components are
protected from any contact with water.
5. Unit(s) shall not be installed directly on any
combustible material other than wood flooring.
6. This unit is designed to be used with an air
distribution system (ductwork). Refer to section
the Air Distribution.
7. The installer shall provide ample space for
servicing and cleaning. Always comply with
minimum clearances as shown in Figure 2.
8. The 37AHB units are designed to be installed
vertically or horizontally on the floor; units may
also be hung from the ceiling or wall. Be sure to
allow appropriate clearances for wiring, piping,
and servicing.
Do not install this unit if the unit is damaged.
Do not install this unit if any part or all of unit has been
under water. Refer to the Receiving and Checking
Equipment section.
WARNING
TOP/PLENUM
zero
SIDE
zero
BACK
zero
SIDE
zero
FRONT
zero
BOTTOM
zero
SERVICING
24” (610 mm)