5
a. Turn off main water supply into the structure and
drain the water lines if possible. Open faucets in
appropriate areas.
b. Have someone check the structure frequently
during cold weather to make sure it is warm enough
to prevent pipes from freezing. Suggest they call a
qualified service agency, if required.
2.3)
Installation regulation:
Installation MUST conform with local building codes or
in the absence of local codes, with the National
Electrical Code, ANSI/NFPA No.70-1990 or current
edition and Installation of Oil Equipment, NFPA No.31.
3)
LOCATING THE FURNACE
CAUTION
Check carefully your furnace upon delivery for
any evidence of damage that may have
occurred during shipping and handling. Any
claims for damages or lost parts must be
made with the Transport Company.
3.1)
Location:
Locate the furnace as closely as possible to the
chimney or vent terminal, providing ample clearance to
permit easy accessibility for cleaning the inside of the
furnace, the removal of filters, blower, motors, controls
and flue connections. The furnace may be installed on
a combustible floor.
Do not install furnace directly on carpeting, tile or other
combustible material.
The furnace must be installed level for safe quiet
operation.
CAUTION
Do
NOT
operate furnace in a corrosive
atmosphere containing chlorine, fluorine or
any other damaging chemicals. Refer to Part
1, section 5.2.
TABLE #1
Minimum Installation clearances from combustible materials (Chimney installation*)
LOCATION
APPLICATION
OLR160 - OUF160 –
NOUF160
OLR105 –OLF105 – NOLF105 -
OUF105 – NOUF105
Furnace
1”
1”
Sides
Supply plenum, warm air duct
within 6 ft of furnace
1”
1”
Back
Furnace
18”
1”
Top
Furnace casing or plenum
2”
1”
Bottom
Furnace – combustible floor
0”
0”
Front
Furnace
24”
24”
* See Part 1 section 4.3 for Direct Vent application clearance.
4)
VENTING
4.1)
General:
The furnaces can be vented in several ways:
Chimney Vented:
Using the Beckett AFG or Riello 40-F burner, the
furnaces can be chimney vented with or without a
barometric damper. The unit will be operated at a
negative
over fire draft and stack draft.
WARNING
WARNING
Poison carbon monoxide gas, fire and
explosion hazard.
Read and follow all instructions in this
section.
!
Summary of Contents for OLR Series
Page 29: ...DNS 0571 Rev B DNS 0573 Rev B 30 FIGURE 5 1 Model OLR105A12B FIGURE 5 2 Model OLR160B20B...
Page 30: ...31 FIGURE 5 3 Model OUF105A12B FIGURE 5 4 Model OUF160B18 DNS 0568 Rev C DNS 0572 Rev C...
Page 31: ...FIGURE 5 5 Model OLF105A12B DNS 0570 Rev B FIGURE 5 6 Model NOUF105A12B 32 DNS 0674 Rev C...
Page 32: ...33 FIGURE 5 7 Model NOUF160B18B FIGURE 5 8 Model NOLF105A12B DNS 0676 Rev C DNS 0675 Rev D...