Rheem Water Heater - Manual (Page 73)

COMMISSIONING
73
Notes:
• Warning: The removal of the lower front cover will expose 240 V wiring.
Switch off the electrical supply at the isolating switch to the water heater
before removing the lower front cover and if necessary disconnecting the
ribbon cable fr
front cover and the
ribbon cable on.
• The ribbon ca olar control module
ont cover and for it
to be set to o ting the ribbon cable
from the solar control module.
• The ribbon cable
If the ribbon cable from the solar monitor has been disconnected, reconnect
connecting the ribbon cable to the solar
plug with the
acing away from the front cover opening, the functions of the
LEDs will be reversed. This will result in the red LED flashing
instead of the green LED at solar pump start up.
TO TURN OFF THE WATER HEATER
If it
ary ter heater on completion of the installation,
such as on a building site or mises is vacant, then:
• S the at the isolating switch to th water heater.
• C col e at the inlet to the wate
om the solar control module. The lower
must only be removed by an authorised or qualified pers
ble connecting the solar monitor to the s
has sufficient length to enable the removal of the lower fr
ne side of the opening, without disconnec
can be disconnected from the solar control module if it is
necessary to remove the lower front cover completely from the work area in
front of the solar storage tank.
•
it to the solar control module prior to replacing the lower front cover.
Care should be taken when re
control module to ensure the side of the connecting plug with the yellow
label is facing toward the front cover opening. The connecting plug is non
polarised and if it is connected with the side of the connecting
yellow label f
green and red
is necess to turn off the wa
where the pre
witch off electrical supply e
lose the d water isolation valv r heater.