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The dark square is the direction
the dipswitch should be set to.
Keep the clearances.
OUTDOOR INSTALLATION
1.
Follow all local codes, or in the absence of local codes, follow the most recent edition of
the National Fuel Gas Code: ANSI Z223.1/NFPA 54 in the USA or CAN/CSA B149.1
Natural Gas, Propane Installation Code in Canada.
2. Install outdoors only in areas with mild, temperate climates.
3.
Ensure that the unit is set for outdoor installation. Locate the
center computer board
.
On the center computer board, locate the lower bank of dipswitches
to the right
of the
7-Seg. LED on the computer board. The ‘OUT’ dipswitch on that bank should be
switched to its ‘ON’ (up) position (Do not adjust the upper bank of dipswitches).
4.
The outdoor vent cap must be used when unit is installed outdoor. Takagi requires the
use of its part No. TM-VC50.
5.
When installed outdoors, the T-M50 water heater shall be wall-mounted or mounted on a
stand. Locate the water heater in an open, unroofed area and maintain the following
minimum clearances:
Make sure power to the unit is
turned OFF before changing
the dipswitch settings.
TMP1
TMP2
TMP3
MODE
DIRE
OUT
P-ALARM
MST
O
N
1 2 3 4 5 6 7 8
Lower Bank of Dipswitches
There is a 2” clearance from the
left and right sides of the unit to
combustible and non-combustible
surfaces. However, if any portion
or area of the surface is exposed to
the exhaust fumes (i.e. directly to
the sides of the vent cap), that
surface must be at least 24”
away.
7-Seg LED
Lower bank of
dipswitches
Upper bank of
dipswitches
Back 0.5”
Side 2”
Side 2”
Top 36”
Bottom 12”
*
Side 24”
*
Side 24”
Front 4”
(24” Recommended
for Maintenance)
*
Front 24”
