Commissioning - Rinnai Energysaver 309FT3 Operation And Installation Manual

Commissioning

For commissioning instructions refer to the Commissioning sheet attached to the front panel of the
appliance.
Ensure you leave this guide and the completed installation checklist with the customer. Explain to
the customer about the use and care of the unit and that they understand the instructions and the
safe operation of the heater.
It is the responsibility of the installer to check that all the flue gases are exhausted to the
atmosphere and that there is no spillage of combustion gases into the room.
If the appliance cannot be made to perform correctly, please contact Rinnai.
Burning in period
Advise the customer that during the initial burning in period of approximately two hours some
vapour and smell may come from the heater, this is normal. During this burning in period the heater
should be operated on high, ensure the space being heated is well ventilated.
Flue block sensing technology
This product incorporates flue block sensing technology. If the unit has error codes 40 and
99, check tube connections and position.
IMPORTANT
Issues with pressure hoses
Ensure the pressure check tube is not blocked, pinched or crushed.
Issues with flue
Check the entire flue installation from exhaust spigot/inlet elbow to the flue terminal.
Blocked tube Correct tube position
Air in hose
Back panel
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