Electrical Connections - Trane UC SERIES Installer's Manual

Installer's Guide
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PVC PLASTIC VENTING - ONLY
THROUGH UNUSED CHIMNEY
STAINLESS STEEL
VENT CAP
STAINLESS
(OPTIONAL)
STEEL
VENT CAP
SEE CAUTION
FLUE PIPE
COUPLING TO SUPPORT
PIPE FROM ANGLES
OR OTHER SUITABLE
SUPPORT METHOD
FLUE PIPE
▲
CAUTION
!
Do not run vent through chimney for wood burning or oil
furnaces or incinerators or any other gas appliance.
IMPORTANT –
The single wall flue pipe joints must be sealed.
The 90° elbow connection to vertical pipe must be sealed to
prevent condensate leakage to base of masonry chimney.
VENT FITTING MATERIAL – STAINLESS STEEL
Gas and liquid tight single wall metal vent fitting, designed for
resistance to corrosive flue condensate such as Type 29-4C
MUST be used throughout.
These fittings and fitting accessories are to be supplied locally.
DIRECTION OF STAINLESS STEEL FITTING
All stainless steel fitting must be installed with male end
towards the furnace.
All horizontal stainless steel sections must be positioned with
the seam on top.
All long horizontal sections must be supported to prevent
sagging.
All pipe joints must be fastened and sealed to prevent escape of
combustion products into the building.
▲
WARNING
!
CARBON MONOXIDE POISONING HAZARD
Failure to follow the service and/or periodic maintenance
instructions for the furnace and venting system, could result in
carbon monoxide poisoning or death.
18
6 IN. MIN.
SUPPORT THE SINGLE
WALL FLUE PIPE AND
CENTER IT IN THE
CHIMNEY OPENING WITH
ANGLES AS SHOWN OR
ANOTHER EQUIVALENT
MANNER.
COUPLING
AS REQUIRED
NOTE:
HORIZONTAL VENTING
TO VERTICAL VENTING
TYPE 29-4C STAINLESS STEEL VENTING -
USED THROUGH CHIMNEY THAT VENTS
ANOTHER GAS APPLIANCE
STAINLESS STEEL
STAINLESS
VENT CAP
STEEL
(OPTIONAL)
VENT CAP
SEE CAUTION
▲
CAUTION
!
Do not run vent through chimney for wood burning or oil
furnaces or incinerators.
If remaining free area between single wall flue pipe and
masonry chimney is to be used for another gas appliance
venting area must be sufficient to vent that appliance and
that appliance must be connected to chimney with separate
entry openings.
IMPORTANT –
The single wall flue pipe joints must be sealed.
The 90° elbow connection to vertical pipe must be sealed to prevent
condensate leakage to base of masonry chimney.

ELECTRICAL CONNECTIONS

Make wiring connections to the unit as indicated on enclosed
wiring diagram. As with all gas appliances using electrical
power, this furnace shall be connected into a permanently live
electric circuit. It is recommended that furnace be provided with
a separate "circuit protection device" electric circuit. The furnace
must be electrically grounded in accordance with local codes or in
the absence of local codes with the National Electrical Code,
ANSI/NFPA 70 or CSA C22.1 Electrical Code, if an external
electrical source is utilized. The integrated furnace control is
polarity sensitive. The hot leg of the 120V power supply must
be connected to the black power lead as indicated on the wiring
diagram. Provision for hooking up an electronic air cleaner and
or humidifier is provided on the integrated control.
Refer to the SERVICE FACTS literature and unit wiring
diagram attached to furnace.
▲
WARNING
!
The cabinet must have an uninterrupted or unbroken ground
according to National Electrical Code, ANSI/NFPA 70 - "latest
edition" and Canadian Electrical Code, CSA C22.1 or local
codes to minimize personal injury if an electrical fault should
occur. A failure to follow this warning could result in an
electrical shock, fire, injury, or death.
6 IN. MIN.
SUPPORT THE SINGLE WALL
STAINLESS STEEL GAS
VENTING AND CENTER IT IN
THE CHIMNEY OPENING WITH
ANGLES AS SHOWN OR
ANOTHER EQUIVALENT
MANNER.
NOTE:
HORIZONTAL VENTING
TO VERTICAL VENTING
18-CD19D5-10