Powers SH1430 Hi/Lo Master Tempering Valves - Manual

The HydroGuard ® XP LFSH1430 series is a temperature actuated
mixing valve designed for use in hot water distribution systems, in
compliance with ASSE 1017.
Description
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Maximum Operating Pressure ...................... 125 psi (861 kPa)
Maximum Hot Water Temperature ............... 200°F (93°C)
Minimum Hot Water Supply Temp. .............. 5°F (3°C) Above Set-Point*
Hot Water Inlet Temperature Range ............ 120 -180°F (49 - 82°C)
Cold Water Inlet Temperature Range .......... 40 - 80°F (4 - 27°C)
Temp. Adjustment Ranges ** Standard: ....... 90 - 160°F (32 - 71°C)
Low: .................. 60 - 90°F (16 - 32°C)
Listing ........................................ ASSE 1017
Certified .................................... CSA B125
* With Equal Pressure
** Low limit cannot be less than the cold water temperature.
For best operation, hot water should be at least 5°F (3°C) above
desired set point.
Specifications
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HydroGuard ® XP Master Tempering Valves
Series LFSH1430
Technical Instructions
IS-P-SH1430
Advanced Thermal Actuation
WARNING !
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use infor-
mation can result in death, serious personal injury,
property damage, or damage to the equipment.
Keep this Manual for future reference.
You are required to consult the local building and plumb-
ing codes prior to installation. If the information in this
manual is not consistent with local building or plumbing
codes, the local codes should be followed. Inquire with
governing authorities for additional local requirements.
WARNING !
Need for Periodic Inspection and Yearly Maintenance:
Periodic inspection and yearly maintenance by a licensed con-
tractor is required. Corrosive water conditions and/or unauthor-
ized adjustments or repair could render the valve ineffective for
service intended. Regular checking and cleaning of the valve’s
internal components and check stops helps assure maximum
life and proper product function. Frequency of cleaning and
inspection depends upon local water conditions.
FAILURE TO COMPLY WITH PROPER INSTALLATION AND
MAINTENANCE INSTRUCTIONS COULD CONTRIBUTE TO THE
VALVE FAILURE.
This Hot Water Master Tempering Valves cannot be used for
tempering water temperature at fixtures. Severe bodily injury
(i.e., scalding or chilling) and/or death may result depending
upon system water pressure changes and/or supply water
temperature changes. ASSE standard 1016, 1069 or 1070 listed
devices should be used at fixtures to prevent possible injury.
These Hot Water Tempering Valves are designed to be
installed at or near the boiler or water heater. They are not
designed to compensate for system pressure fluctuations and
should not be used where ASSE standard 1016, 1069 or 1070
devices are required. These valves should never be used to
provide “anti-scald” or “anti-chill” service.
The components of the system must be of materials with a
construction capable of withstanding the high limit output tem-
peratures of the water heating source.
WARNING !
WARNING !