Rinnai RUC80i Training Program page 43

Circulation Pump Removal - RUR Models.
1. Disconnect the pump outlet pipe
by removing the pipe retaining
clips at the pump and at the check
valve assembly.
2. After the clips are removed, pull
the pipe out of the pump outlet
and rotate the pipe forward to
clear the pump.
need to be completely removed from the
water heater but if desired slide the pipe to
the left to disconnect it from the check valve
assembly).
3. To remove the Crossover
Mode Bypass Pipe, remove
the retaining clip at the
pump. Disconnect the pipe
by rotating the pipe to the
right.
© 2016 Rinnai America Corporation
PROPRIETARY and CONFIDENTIAL
(The pipe does not
Crossover Mode
Bypass Pipe
Enhancing Lives By Changing The Way Water Is Heated
Pump Outlet
Pipe retaining
clips
43
Crossover Mode Pipe
rotated.
5/4/2018