Fit The Boiler; Clean System To Remove Sediment; Gas Supply; Electrical Supply - Baxi LUNA HT 380 Notice D'installation Et D'entretien

1 Lift the boiler and hang it on the wall.
2 Adjust the position of the boiler.
1. You must thoroughly flush the system (without boiler connected) to remove sediment. The high-efficiency heat exchanger
can be damaged by build up or corrosion due to sediment.
Note:
It is recommended that a water treatment product be utilized for sediment removal
2. For zoned systems, flush each zone separately through a purge valve. (If purge valves and isolation valves are not
already installed, install them to properly clean the system.)
3. Flush system until water runs clean and you are sure piping is free of sediment.
CAUTION
For installation that incorporates standing Iron Radiation and systems with manual vents at the high points. Star-
ting with the nearest manual air vent, open vent until water flows out, then close vent. Repeat procedure, working
your way toward furthest air vent. It may be necessary to install a basket strainer in an older system where larger
amounts of sediment may be present. Annual cleaning of the strainer may be necessary.
The boiler requires a gas rate of 141.8 ft
The meter and supply pipes must be capable of delivering this quantity of gas in addition to the demand from any other
appliances in the house. The boiler requires at least a 3/4" gas supply pipe. The complete installation, including the meter,
must be tested for gas leak and purged.
WARNING
The boiler and its gas connections must be leak tested before placing the boiler in operation.
The boiler requires a 120V 60Hz power supply. Ensure the electrical supply is polarized.
The boiler must be grounded.
Theremust only be one common isolator, providing complete electrical isolation, for the boiler and any external controls.
Using PVC insulated cable 18 AWGx3C 221 °F / 105 °C.
All wiring must be installed in accordance with requirements of National Electrical Code and any additional national, state,
or local code requirements having jurisdiction. All wiring must be N.E.C. Class 1. Boiler must be electrically grounded in
accordance with the National Electrical Code, ANSI/NFPA No. 70-latest edition.
In Canada, installation must conform to CSA C22.1 Canadian Electrical Code Part 1 and any local codes.
3.6.1 Install Room Thermostat
Install room thermostat on an inside wall. Never install where it will be influenced by drafts, hot or cold water pipes, lighting
fixtures, television, sun rays or near a fireplace.
The boiler does not require any air vents in the room in which it is installed, or when installed in a cupboard or compartment.
INSTALLATION AND SERVICING INSTRUCTIONS

3.3 FIT THE BOILER

3.4 CLEAN SYSTEM TO REMOVE SEDIMENT

3.5 GAS SUPPLY

/h (4.02 m /h) for Natural Gas and 56 ft
3 3

3.6 ELECTRICAL SUPPLY

3.7 AIR SUPPLY

/h (1.59 m
3
13
/h) for Liquid Propane Gas (LP).
3
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