DIMENSION ONE SPAS 2107 Proportional Fast Flo Heater Instruction Manual

DIMENSION ONE SPAS 2107 Proportional Fast Flo Heater

Important Information

Instructions to install a mechanical flow switch to replace electronic flow switch from an E-10 circulation pump (2009-2014) Reflections models.

Parts needed

• 0150-190
  1/2″ x 3/4″ Barb Adapter
  

• 01710-130
  3/4″ flow Switch Assy

• 6541-075
  3/4″ Barb Coupler

• Double Wire Hose Clamp
  0 11so-3o: 1 3/4″
  
  ***4 Hose clamps

Flow switch tee installation

1. Drain the spa
2. Cut the hose 1” away from the heater barb and the white pvc tee.
3. Disconnect the hose to the black Mazzei Tee
4. Cut the hose on top.
5. Remove screw with hose retainer.
6. Install parts in this order:
   A. Glue barb adapter to flow switch tee. Insert hose clamps and install the flow switch tee with arrow pointing towards the right.
   B. Cut the hose to length and attach to the Mazzei Tee.
   C. Cut the hose to length, install hose clamps, and attach hoses together with barbed coupler. Install screw.
   
   

For Bay models, the gray barb coupler is not needed and only 2 hose clamps. Install the flow switch tee before or after the circulation pump. If before or suction side, arrow pointing towards the circulation pump. If after or discharge, pointing away from the circulation pump.

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