Loading ...
Loading ...
Loading ...
64
Installation
Disconnect all electric power to the water heater.
Remove the front cover panel on the water heater.
Install the recirculation pump on the return
line according to the pump manufacturer
installation instructions. Install a check valve in
the return line as shown in typical recirculation
pump installation if one is not integrated into
the pump. See the bottom of page 63 for
Typical Recirculation Pump Installation.
* Check valve is included in Rheem
recirculation pump kit.
The wire harness for the recirculation pump is
bundled with the wire harness from the control
board. Find a blue connector with a black and a
white wire.
To connect to the pump, cut the blue connector,
splice the wires, and add a 4 amp fuse to the hot
wire of the pump.
Connect the ground wire from the pump to a screw
at the base of the water heater cabinet.
NOTICE:
Follow any applicable electrical code and the pump
manufacture installation instruction referring to the
Pump Electrical Connection Diagram in Step 5 of these
instructions.
Find DIP Switch 2 in the top-right portion of the
control board. The switch labeled “DIP 2” is the
bottom switch.
2
1
INSTALLATION INSTRUCTIONS
Recirculation Control (cont.)
Control Board
Dip Switches
7
Control
Board
Blue
connector
BK
W
4
3
Control
Board
PUMP
Add
4 Amp
Fuse
Blue
connector
Cut blue connector
and splice wires.
BK
W
5
Ground
6
Recirculating Pump
Loading ...
Loading ...
Loading ...