Rinnai RHFE-750ETR - Manual (Page 25)

Rinnai Corporation RHFE-750ETR 25
Connections
9. Remove clamp L and slide the vertical pipe M
down into the lower elbow N to remove parts J
and K. Separate J and K.
10. Attach pipe J to the flue manifold with clamp and
screw. (If using extension pipes, attach pipe J to
the extension pipe using pipe stopper A.)
11. Push the air intake line onto the flue manifold and
secure with the plastic cable tie. Make sure the
hose does not kink. (This may have been done
when installing extension pipes.)
12. Carefully slide the appliance into the enclosure
lining up the gas supply and exhaust pipe. Fit
elbow K to pipe J making sure that the clip in
elbow K goes beyond the groove in the pipe. The
gas supply flexible hose is designed to coil inside
the appliance as it is pushed into the enclosure.
13. Slide tube M up into elbow K and clamp together
with clamp L.
14. Slide the flue access panel back into position and
attach with two screws.
15. Open both of the air return louvers on both sides.
Secure the appliance using the four mounting
points.