Rheem Water Heater - Manual (Page 71)

COMMISSIONING
71
Circuit
b
is
elec
the
after
cont
a fault
sola
31. Rep d upper front covers of the solar storage tank.
cting the ribbon cable to
ver opening. The
32. Clean off the marks made on the side of the solar storage tank.
33. Remove the covers from the solar collectors.
34. Switch on the electrical supply at the isolating switch to the solar storage
tank.
Completing the Commissioning of the Solar
30. Reconnect the hot sensor lead to
the connecting plug located on the
ta
in the upper front cover
opening.
It important to reconnect the hot
sensor lead, otherwise when the
trical supply is switched on,
solar pump will deactivate
one hour and the solar
rol unit will then enter
reconnect
hot sensor
lead
mode, will not operate and no
r gain will be achieved.
lace the lower an
ƒ If the ribbon cable from the solar monitor has been disconnected,
reconnect it to the solar control module prior to replacing the lower
front cover.
Note: Care should be taken when reconne
the solar control module to ensure the side of the connecting plug with
the yellow label is facing toward the front co
connecting plug is non polarised and if it is connected with the side of
the connecting plug with the yellow label facing away from the front
cover opening, the functions of the green and red LEDs will be
reversed. This will result in the red LED flashing instead of the green
LED at solar pump start up.