S
ERIES
XT I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
66
20.6 Safety Shut Off Valve Check
After the initial start
u
p and gas press
u
re adj
u
stment,
v
erify gas so
u
ndness of each SSOV (Safety Sh
u
t Off
Val
v
e). This check m
u
st be repeated after the first
100 ho
u
rs of operation.
20.7 Temperature Control System Calibration
The temperat
u
re control system components are
factory calibrated to a base resistance so that
component replacement
w
ill not
u
pset the system
calibration. If the temperat
u
re control system sho
u
ld
req
u
ire field calibration, refer to the pro
v
ided
temperat
u
re control amplifier prod
u
ct information
sheet.
Table 1
8
: Maximum Temperature Rise
SC11 Signal
Conditioner
Set BMS to max fire or
remo
v
e inp
u
t
w
ires from
terminals #6 and #5 and
connect a 9VDC battery to
the signal conditioner
Remo
v
e from terminal
#1 on the
signal conditioner
Series 94
Disconnect selector ribbon
cable from the amplifier.
Remo
v
e
w
ire from ter-
minal #2 on the ampli-
fier
Series MP2
Set system to maxim
u
m
temperat
u
re
Remo
v
e
w
ire from ter-
minal #2 on the amplifer
Model
Natural Gas
LPG
°F
°C
°F
°C
XT-112
90
50
80
44.5
XT-115 - XT-130
110
61.1
90
50
Summary of Contents for XT112
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