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Watts LFMMV Series Manual

Watts LFMMV Series Manual

Thermostatic tempering valves

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Series LFMMV
Thermostatic Tempering Valves
1
3
Sizes:
",
", 1"
2
4
!
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.
WARNING
!
FAILURE TO COMPLY WITH PROPER INSTALLATION
AND MAINTENANCE INSTRUCTIONS COULD
CONTRIBUTE TO THE VALVE FAILURE, RESULTING IN
INJURY AND/OR DEATH.
TO ENSURE THE ACCURATE AND RELIABLE
OPERATION OF THIS PRODUCT, IT IS ESSENTIAL TO:
to ensure it does not exceed 105°F (41°C).
WARNING
!
Need for Periodic Inspection and Yearly Maintenance:
Periodic inspection and yearly maintenance by a licensed
contractor is required. Corrosive water conditions
and/or unauthorized adjustments or repair could render
the valve ineffective for service intended. Regular check-
ing 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.
WARNING
!
You are required to consult the local building and plumbing
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.
Check outlet temperature
Triple Listed!
ASSE 1069 & ASSE 1070
Installation Instructions
-
NOTICE
*The wetted surface of this product contacted by consumable water
contains less than 0.25% of lead by weight.
ASSE 1017,
LFMMV-UT-M1
LFMMV-QC-M1
IS-MMV-M1
-
-

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Summary of Contents for Watts LFMMV Series

  • Page 1 IS-MMV-M1 Series LFMMV Triple Listed! ASSE 1017, Thermostatic Tempering Valves ASSE 1069 & ASSE 1070 Sizes: ⁄ ", ⁄ ", 1" WARNING Read this Manual BEFORE using this equipment. Failure to read and follow all safety and use infor- LFMMV-UT-M1 mation can result in death, serious personal injury, property damage, or damage to the equipment.
  • Page 2 Quick-Connect Installation Figure 1 – Typical ASSE 1069 Application To Connect Typical LFMMV-M1 Applications in. (38.1mm) in. Pipe (12.7mm) in. (44.45mm) in. Pipe (19.05mm) LFMMV-M1 in.(47.63mm) 1in. Pipe (25.4mm) Cold Mixed PEX tubing only Collet clip Pipe Stiffener Mark Tail Piece Figure 2 –...
  • Page 3 Maximum Flow: Maximum Pressure Differential between Hot & Cold Water Supplies: *8" – 12" Listing: † Watts T&P Relief Valve LFMMV-M1 Cold NOTICE To prolong the life of the series LFMMV when used in an ASSE 1017 application, it is recommended that it be trapped as shown;...
  • Page 4 For more information: www.watts.com/prop65 Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.

This manual is also suitable for:

Lfmmv-ut-m1Lfmmv-qc-m1