Golden Embers Wood Fired Ovens, Инструкция по установке и эксплуатации

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GOLDEN EMBERS GAS SYSTEM INSTRUCTIONS: CLASS 1 - Fully Automatic - AC11 Series
Golden Embers Gas Burner Systems are supplied as a pre-assembled kit and must only be connected to the gas main by
a fully licensed gas fitter. All that is required to connect the kit is that it be positioned so that the top of the burner head
is immediately (at least 15mm) below the underside of the oven floor, points directly up the centre of the burner tube
hole and the burner bracket is properly secured to the frame or under floor plate of the oven base. The control box is a
self contained unit and should be placed where convenient, providing the distance from the burner and temperature
probe is such that the leads are all able to reach. The unit has been designed in cooperation with former AGA personnel
to ensure compliance with AGA requirements as shipped and has been consistently 2
nd
tier approved as shipped.*
It is the purchaser’s Responsibility to arrange or order Tier 2 or type B testing and approvals.
To commission the system : 1) connect and purge a ¾” gas supply to the ball valve on the side of the burner system. 2)
Plug in the 240v (or 110v) mains power lead into the power socket. – It is important to not that the system requires
correct polarity and proper earth connection to function correctly. 3) Ensure that there are no leaks and light the
system. (Initially it may take a while for the gas to clear the air from the lines - so you may need to try several times)
*
Golden Embers terms of supply excludes all testing or compliance procedures unless specifically designated / ordered .
Once you get ignition of the pilot the pilot and main burner can be adjusted for optimum operation.
Adjusting the pilot : The pilot used in these systems is pre-set to the correct levels for the appropriate gas type specified
at the time of ordering. The Pilot injector module is predrilled and cannot be adjusted. If the pilot flame is not correctly
sized then the gas supply pressure needs to be checked and rectified.
Adjusting the air mix for the main burner : adjust the air mix for the main burner by screwing the adjusting ring up or
down. There is a locking nut below this adjusting ring that should be used to lock the ring in the optimum position. The
flame should be strong, clear and quiet. The flame in the oven should be as blue as possible. A yellow flame means that
there is too little air, an orange flame means that there is too much air. A roaring flame means that there is too much air.
A discoloured flame can also be a sign that there is debris in the burner tube or burner head.
Adjusting flame size : If the flame size is too large or too small the gas flow can be adjusted by adjusting the regulator
screw. The regulator screw is located under the large cover screw at the top of the control valve (see diagram 2)
screwing it down will increase gas throughput while screwing it up will decrease gas throughput. Once you have
adjusted it to the desired size you must securely replace the cover screw, which is sealed with an O-Ring.
If the regulator is screwed down fully (fully open) and there is still inadequate flame, it means that the supply pressure
is too low. Check that the supply line is not obstructed or damaged. If there is no obstruction then it will be necessary to
remove the injector nozzle and increase the jet size by drilling out the injector hole. Do this in small increments (about
.2mm) so as not to excessively enlarge the injector. Ideally you should drill it out until the flame is larger than desired
and then reduce the flame by unscrewing the regulator screw. The injector as shipped is set for a gas consumption rate
of around 50Mj/Hr during constant operation, which is normal for dual fuel systems.
Procedures for operating:
The first switch (black rotary switch on the side of the unit) is the master switch and will switch off the gas system and
the temperature display module. Switch this switch on. The power on light will illuminate. The temperature display
module will run a self test diagnostic for a few seconds and will then display the temperature in the oven. If you are not
using gas and merely want to monitor the oven temperature, then this is the mode of operation to select.
The second switch (the front panel rotary switch) is the gas system power switch. This switch will only operate once the
temperature and master control switch is on. To activate the gas burner system, switch this switch on.
Once the gas system is switched on, the safety circuitry will test the system for about 15 seconds. If the test is clear then
the ignition system will start sparking at the pilot (short sharp crackling should be heard) and ignite the pilot flame. The
Pilot On Lamp will illuminate once operating .If the pilot flame does not ignite properly within 20 seconds, the safety
circuitry will lock the system and the flame failure lamp will glow. The system will not start again until the master
switch is turned off and then on again. Once the reset lock out has been cleared the safety check, purge and ignition
cycle will start again.
When the temperature is below the preset temperature on the temperature controller the main burner will ignite and the
main burner indicator light will be illuminated.
Never place wood or other debris near or over the burner tube opening. Keep the fire at least 200mm away.
Do NOT use the burner to light your firewood. Flame from the burner will assist in lighting wood at a distance.
To switch off the system either switch of the gas circuitry first or disable the entire system by switching off the system
master switch, or, to maintain temperature display but disable the gas system only, switch of the gas circuitry.
To adjust the temperature: Press the set switch once, the set light will flash, now adjust the temperature up or down
by using the up and down arrow keys. Once the desired temperature is set release the arrow keys and wait 15seconds.
The light will stop flashing and the new setting will take effect.