Moen 3371 Service Manual

Moen 3371 Service Manual

Exacttemp

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3371
ExactTemp
Service Manual
# 153768

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Summary of Contents for Moen 3371

  • Page 1 3371 ExactTemp Service Manual # 153768...
  • Page 2 7. Spring 3. Stop Stem 8. Stem 4. Temperature Limit Stop 9. Screw 5. Cartridge Nut # For service kit numbers refer to moen.com CARTRIDGE DIAGRAM 1. Bottom O-Ring 5. Pre-Set Temperature Alignment 2. Middle O-Ring Markings (105˚) 3. Top O-Ring 4.
  • Page 3 TROUBLE SHOOTING Problem Description Cause Turn stop stems Reduced flow or No flow or reduced flow Stop stems are closed counterclockwise no flow from device No flow or reduced flow Blocked screens on Reduced flow or Remove cartridge and cartridge rinse.
  • Page 4 CARTRIDGE CALIBRATION Rotate the temperature control counterclockwise from the coolest setting (80˚ F) at the 7:00 position to the safety stop setting (105˚ F) at the 12:00 position. Push in the end of the stem to activate the safety stop override, then rotate the stem counterclockwise from (105˚...
  • Page 5 CARTRIDGE CALIBRATION cont. Temperature Valve Rotate the temperature stem from the hottest position (9:00) clockwise to the safety stop position position (12:00). This is 1/4 of a turn and the stem will pop out when the proper position is reached. Continue rotating the stem clockwise from the (12:00) position to the (2:00) position.
  • Page 6 CARTRIDGE CALIBRATION cont. Rotate the stem from the (2:00) position counterclockwise to the (12:00) position.( fig.4) fig.4 Replace the stem in the new position and secure with screw. ( fig.5) fig.5 Test the temperature of the water. If it is still over 120˚ F, repeat steps 3 and 4 to lower the maximum temperature.

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