Rinnai RIN250EHP Installation And Owner's Manual page 13

Conditioning Cycle
Step 6
• When the unit is operated for the first
time, it runs through a conditioning
cycle.
• Once this has occurred, it is
important to conduct a draw off
of hot water, and allow the unit
to re-heat prior to testing water
temperature.
• Do the following:
- After filling the tank with water, allow
time for the initial heat up cycle.
- Once its first heat up cycle is
complete, empty approximately
60 litres of hot water from the tank
through the PTR valve outlet.
- Then allow the water in the tank to
re-heat.
- Once the re-heat cycle is complete,
measure the water temperature at
the PTR outlet again.
- The temperature will be
approximately 60º C.
• If for any reason the unit does not
start, the water is cold and the
Hotlogic unit is not displaying any LED
lights, an electrician should test that
power is available to the heat pump.
• Note: There are no installer
serviceable parts within the heat
pump module.
H4123 025961
Installation Instructions
Rev. A July 2012
Installation and Owner's Manual – Heat Pump
11