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Arctic Installation and Operation Manual
P/N 105641-01
4.2
System Check:
1. Verify that the venting, water piping, gas
piping and electrical system are installed
properly. Refer to installation instructions
contained in this manual.
2. Confirm all electrical, water and gas
supplies are turned off at the source and
the chimney/vent is clear of obstructions.
If boiler is controlled by an external
control system, this system must be
temporarily disconnected. The local
boiler controls should be allowed to
operate the boiler.
3. Confirm that all manual shut-off valves
between the boiler and gas supply are
closed.
4.3
Power the Boiler:
Turn on the electrical supply to the boiler and
circulation system at fused disconnect switch.
Ensure that the circuit breaker switch is in the
"ON" position.
4.4
Power the Circulators:
Turn system circulators on and purge air from
the boiler and system piping.
4.5
Pressurize the Fuel System:
1. Open the manual gas shut-off valves
located upstream of the field supplied gas
regulator. Do not open manual gas valve
directly outside the boiler jacket.
2. Purge gas line of air.
3. Open manual ball valve outside boiler
jacket. Confirm that the supply pressure
to the manual ball valve tapping outside
the boiler jacket conforms to Table 6 for
maximum and minimum supply pressure.
4. Repeat steps 2 and 3 for boiler gas train
components.
31
Thermal Solutions, 1175 Manheim Pike, Lancaster, PA 17601 Web:
Phone: 717-239-7642 Fax: 877-501-5212 Email:
4.6
Boiler Commissioning: This Section
applies ONLY to the ARC1000 through
ARC3000
All of the installation instructions found in
sections 1 through 3 shall be completed
before commissioning the boiler.
DANGER
Failure to properly adjust excess air will
result
in
unsafe
monoxide.
Variations
combustion air pressure and temperature
will change excess air. Adjust excess air
levels so that variation in venting or
combustion
air
temperatures
caused
seasons, wind conditions, opening or
closing of boiler room doors or windows
do not cause the boiler to operate with
carbon monoxide concentration above 400
parts per million.
1. Identify boiler water, gas, and electrical
connections, and other safety controls.
2. Locate manometer pressure taps for
pressure measurements in the following
areas:
a. Supply gas pressure (ball valve
tapping outside of boiler top jacket
panel)
b. Stack or flue outlet pressure
3. Install a gas analyzer probe within 6"
above the boiler flue gas outlet.
4. Verify the high temperature limit (auto
reset) is set to 200
5. Verify the high and low gas pressure
switch limits.
a. High gas pressure switch at 1.0" w.c.
b. Low gas pressure switch at 3.0" w.c.
6. Menu > Operation > Auto / Manual
Rate Control > Manual (76 password
required)
www.thermalsolutions.com
sales@thermalsolutions.com
Form: 2435-3
Revision: 10
Date: 12-1-2018
levels
of
carbon
in
venting
or
pressures
and
by
change
of
F. (1000 only)
0
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