Lennox 31M77 Installation Instructions

Litho U.S.A.
E20012
INSTALLATION INSTRUCTIONS FOR GFI KIT (LB−101063A, C & D; 31M77, 74M70 & 67E01)
USED ON PACKAGED LG/LC/LH/TG/TC/TH/KG/KC/KH SERIES UNITS
Shipping and Packing List
LB−101063A; 31M77
Package 1 of 1 contains:
1− GFI Receptacle J117
1− Receptacle flip−cover
1− Handy box
1− Bag assembly containing:
4−#6−16 X 1/2 TFS Screws
2−#6−32 X 1/2 TFS Screws
LB−101063C & D; 74M70 & 67E01
Package 1 of 1 contains:
1− GFI Receptacle J117
1− Handy box
1− L Bracket
1− Bag assembly containing:
4−#10−32 X 1/2 TFS Screws
Application
The GFI Kit is used as follows:
31M77 − LG/LC/LH 036−072
74M70 & 67E01 − LG/LC/LH 090−360 and
TG/TC/TH/KG/KC/KH 024−300S
WARNING
Improper installation, adjustment, alteration, ser-
vice or maintenance can cause property damage,
personal injury or loss of life. Installation and ser-
vice must be performed by a qualified installer, ser-
vice agency or the gas supplier
CAUTION
Danger of sharp metallic edges. Can cause injury.
Take care when servicing unit to avoid accidental
contact with sharp edges.
10/12
*2P1012*
PACKAGED UNITS KITS
AND ACCESSORIES
505,165M
10/2012
Supersedes 1/2008
Installation
1− Disconnect all power to unit.
2− A Box LG/LC/LH 036−072 Units −
Remove and discard lower patch plate on mullion to
the left of the compressor section.
A Box TG/TC/TH/KG/KC/KH 024−072 Units −
Open or remove compressor access panel.
B Through D Box 090−360 Units −
Open or remove compressor access panel.
3− B Box 090−150 Units − NO Wiring Make−Up Box −
Use L−Bracket to mark and drill holes on unit mullion
as shown in figure 1. Install L−Bracket on inside of
mullion. Secure bracket from outside of unit.
4− C Box 156−300S Units − NO Wiring Make−Up Box −
Use L−Bracket to mark and drill holes on unit mullion
as shown in figure 2. Install L−Bracket on inside of
mullion. Secure bracket from outside of unit.
Note − Discard L−bracket when unit has a wiring make−up
box or when installing TG/TC/TH/KG/KC/KH 024−072 units.
GFI IN
HANDY
BOX
ROUTE WIR-
ING IN FIELD
PROVIDED
CONDUIT
WATERTIGHT
Page 1
GFI RECEPTACLE KIT
B BOX UNITS (090 THROUGH 150)
NO WIRING MAKE−UP BOX
L−BRACKET
SEAL
FIGURE 1
*P505165M*
29"
(737mm)
505,165M