© Fulton Group N.A., Inc. 2020
3-34
CONTROL MENUS
Hydronic-PURE-Control-UserManual-211214
SECTION 3
!
WARNING
This addendum is specific to the usage
of the
Hydronic PURE Control™
and
should be used in conjunction with
the current version of the respective
boiler’s Installation and Operation
manual. Both should be read in their
entirety and be made permanently
available to the staff responsible for
equipment operation.
This addendum should not be
considered as a complete guide, nor
should it replace existing guides or
standards which may be applicable.
Fulton reserves the right to change
any part of this addendum and
the corresponding Installation and
Operation manual without notice.
Do not install, operate, service
or repair any component of this
equipment unless you are qualified
and fully understand all requirements
and procedures.
All information in this addendum is
for reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes or
regulations.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch.
• Do not use any phone in your building.
• Immediately call your gas
supplier from a neighbor’s phone.
• Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier,
call the fire department.
A qualified installer, service agency
or the gas supplier, must perform
installation and service.
Freeze Protection
Freeze protection is used to prevent the boiler from freeze damage and has two
stages.
`
STAGE 1 FREEZE PROTECTION:
Requires a Boiler Primary Pump to be enabled. The pump will then be brought on
to circulate water to prevent freezing.
Parameter
Name
Range
Units
Description
Wiring
Modbus
Register
If the boiler wa-
ter temperature
falls below:
40.0 –
100.0
F
Requires that the boiler
outlet temperature be
below this point in order
to utilize this feature.
Factory wired
boiler outlet
Sensor.
Factory Wired
Boiler Pump
N/A
Enable Pump un-
til temperature
reaches:
40.0 –
100.0
F
Requires that the boiler
outlet temperature be
below this point in order
to remain active.
Factory wired
boiler outlet
Sensor
N/A
`
STAGE 2 FREEZE PROTECTION:
The boiler will be brought on to run at low fire to prevent the boiler from freezing.
Parameter
Name
Range
Units
Description
Wiring
Modbus
Register
If the boiler wa-
ter temperature
falls below:
40.0 –
100.0
F
Requires that the boiler
outlet temperature be
below this point in order
to utilize this feature..
Factory wired
boiler outlet
Sensor
N/A
Enable boiler
at low fire until
temperature
reaches:
40.0 –
100.0
F
Requires that the boiler
outlet temperature be
below this point in order
to remain active.
Factory wired
boiler outlet
Sensor
N/A
