Daikin DM92SN User Manual

11
3. Locate 24” x 1/4” tube in bag assembly.
4. Install one end on front cover pressure switch.
5. Route tube to lower port on collector box cover and
cut o󰀨 excess tubing.

In horizontal applications the condensate drain trap is
secured to the furnace side panel, suspending it below the
furnace. A minimum clearance of 5.5” below the furnace
must be provided for the drain trap. Additionally, the
appropriate downward piping slope must be maintained
from the drain trap to the drain location. Refer to
Condensate Drain Trap and Lines for further details. If the
drain trap and drain line will be exposed to temperatures
near or below freezing, adequate measures must be taken
to prevent condensate from freezing.

Leveling ensures proper condensate drainage from the
heat exchanger. For proper ue pipe drainage, the furnace
must be level lengthwise from end to end. The furnace
should have a slight tilt from back to front with the access
doors downhill from the back panel approximately 1/2
to 3/4 inches. The slight tilt allows the heat exchanger
condensate, generated in the recuperator coil, to ow
forward to the recuperator coil front cover.





This furnace has provisions allowing for electrical and gas
line connections through either side panel. In horizontal
applications the connections can be made either through
the “top” or “bottom” of the furnace.

A drain pan must be provided if the furnace is installed
above a conditioned area. The drain pan must cover the
entire area under the furnace (and air conditioning coil if
applicable).

If the drain line is routed through an area which may see
temperatures near or below freezing, precautions must be
taken to prevent condensate from freezing within the drain
line.

P OSSIBLE PROPERTY  ,
PERSONAL INJURY OR DEATH 
OCCUR  THE CORRECT CONVERSION KITS ARE NOT INSTALLED  HE
APPROPRIATE KITS  BE APPLIED TO ENSURE  AND PROPER
 OPERATION  LL CONVERSIONS  BE  BY A
 INSTALLER OR SERVICE  
Gas Altitude Kit Orifice
Manifold
Pressure
Pressure
Switch
Change
Natural None #45 3.5" w.c. None
Propane
LPM-07*
1
1.25mm 10.0" w.c. None
NOTE:InCanada,gasfurnacesareonlycertifiedto4500feet.
1
LPM‐07*supportsbothHoneywellandWhite‐Rogers1‐StageValves
0-7000

Daikin DM92SN Specifications

General

Brand	Daikin
Model	DM92SN
Category	Furnace
Language	English