baltur TBG 1100 ME, Installation, Use And Maintenance Instruction Manual

STARTING UP AND REGULATION

•  Check that thee voltage on the mains meets the manufacturer 

requirements and that all electrical connections made at the in-

stallation site are performed properly as illustrated in our wiring 

diagram.

•  Check that the discharge of combustion products through the 

boiler gate and flue gate take places freely.

•  Check that there is water in the boiler and that the gate valves 

of the system are open.

Check that all the gate valves fitted on the fuel suction and return 

pipes are open; the same applies to any other fuel shut-off devi-

ces.

•  Bleed out the air contained in the gas piping, with due precau-

tions and with doors and windows open.

•  Open the union on the pipe near the burner and then open the 

shut-off valves a little.

•  Wait the time necessary for the gas in the room to disperse 

outside. Re-connect the burner to the gas pipeline.

•  Make sure that the combustion head is long enough to enter 

the furnace following the measure specified by the boiler ma

-

nufacturer.

•  Apply a pressure gauge of appropriate scale to the pressure 

intake on the gas pressure switch. If the foreseen amount of 

pressure allows it, it is better to use a water column instrument. 

Do not use dial instruments for average pressures.

•  With the switch on the burner panel at the position “0” and the 

main switch on, check, closing the contactor manually, that the 

motor rotates in the right direction. If necessary, swap the two 

power cables for the motor around to change the direction of 

rotation.

• 

If using the inverter, see the specific instructions in the quick 

guide.

•  Turn on (position I) the switch (1) on the control panel to power 

the equipment and close the thermostat line and turning the 

selector (2) in the "closed" position.

•  If thermostats or pressure switches (safety and boiler) are clo-

sed as well, the operating cycle will start.

•  The equipment turns on.

•  For the regulation of the burner, see “RAPID GUIDE TO 

PROGRAMMING” and the specific instruction manual for the 

electronic cam.

•  After setting the minimum load (200 digits), bring the burner up 

to the maximum using the controls on the electronic cam keypad 

and adjust all the points (from 200 digits to 999 digits) following 

the regulation chart (see the electronic cam instructions in the 

attached manual).

•  Check combustion using the appropriate instrument at all in-

termediate points on the modulation route (from minimum to 

maximum load), checking also the gas flow rate reading the 

meter.Now,  check  for  the  efficiency  of  automatic  modulation 

operation by switching the ETAMATIC apparatus to the “AUTO-

MATIC” position. With this setting modulation will start only by 

using the automatic control of the boiler probe.

The air pressure switch stops the equipment operation if air pres-

sure is not at the expected value.

The pressure switch must therefore be adjusted so that it is trigge-

red to close the NO contact (normally open) when the air pressure 

in the burner reaches a particular value.

If the air pressure switch does not detect a pressure greater than 

that calibrated, the equipment runs through its cycle but does not 

switch on the ignition transformer and does not open the gas val-

ves and so the burner “locks-out”.

To ensure the air pressure switch correct operation, with burner at 

the minimum output, increase the adjustment value until reaching 

the triggering value which must be followed by the immediate bur-

ner lock-out.

To ensure correct operation of the air pressure switch you must, 

with burner on and in 1st stage, increase its regulation value until 

the burner triggers and then it immediately “locks-out”.

1

2

3

4

5

6

Display_BT320

1 Main ON/OFF switch

2 Thermostatic line switch

3 BT 320 Display

4 Equipment lock-out warning light

5 Voltage presence warning light

6 Fan lock-out, if foreseen

ENGLISH

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