Ferroli boiler service mode

ARENA 30 C

Covers: Arena

GC 47-267-25

Forcing Test Mode

1. Open one or more DHW taps.
2. Verify on the display that parameter 8 (boiler power) reaches 99.

From manual cod. 3543643/1, page 25.

CO₂ and CO from manual cod. 3543643/1, page 8. Check against the data badge.

The adjustment and transformation operations must only be performed by Qualified Personnel. It is recommended to operate only on the regulation screw F and not on the gas valve: this operation could compromise the correct functioning of the appliance. (page 24)

BlueHelix HiTech RRT C

Covers: HiTech RRT 24C, HiTech RRT 28C, HiTech RRT 34C

GC 47-267-74, 47-267-75, 47-267-76

Enter Service Test Mode

1. Do a heating or DHW request.
2. Access the Main menu [MENU] using the button triple-bar.
3. Follow the path installer menu [Service] >enter the Password 1234 (see fig. 17) >test mode menu [Test].
4. Confirm with the button triple-bar.

From manual 3541V691, page 33.

Force Max & Min Rate (Test Mode Power Levels)

1. Access the Main menu [MENU] using the menu button (☰).
2. Follow the path installer menu [Service] > enter the Password 1234 > test mode menu [Test].
3. Confirm with the menu button (☰).
4. After ignition, the power adjusts to Medium "med"; when the combustion value is stable, "med ok" is displayed.
5. Use the heating buttons for the 4 power levels: min (minimum power), med (medium power), max CH (maximum power CH) and max (maximum power DHW).
6. To exit the test mode, hold down the reset button (circular arrow icon).

From manual 3541V691, page 33.

CO₂ and CO from manual 3541V691, page 31. Check against the data badge.

BLUEHELIX TECH RRT 18S / 24S / 30S

Covers: Pro RRT 18S, Pro RRT 24S, Pro RRT 30S

GC 41-267-49, 41-267-50, 41-267-51

TEST mode activation

1. Perform a heating or DHW demand.
2. Press the heating buttons (detail 3 and 4 - fig. 1) together for 5 seconds to activate TEST mode.
3. The boiler lights at Ignition rate & the ramps up to maximum heating power set.
4. Press the heating buttons (details 3 and 4 - fig. 1) to increase or decrease the power (Minimum=0%, Maximum=100%).
5. By pressing the DHW “-” button (detail 1 - fig. 1), boiler output is immediately adjusted to minimum (0%). Wait about 1 minute for stabilisation.
6. By pressing the DHW “+” button (detail 2 - fig. 1), boiler output is immediately adjusted to maximum (100%).
7. To deactivate the TEST mode, press the heating buttons simultaneously (details 3 and 4 - fig. 1) for 5 seconds. The TEST mode is automatically disabled after 15 minutes.

From manual 3541P151, page 22.

Service menu access

1. The card Service Menu is accessed by pressing the Reset button for 10 seconds.
2. The display will show: "100" and the message "co" flashing.
3. Then set "103" with the DHW buttons, with the heating buttons set "123" and confirm by pressing the Reset button.
4. Five submenus are available: press the Heating buttons to select, in increasing or decreasing order, “tS”, “sC”, “In”, “Hi” or “rE”.
5. To enter the selected menu, press the reset button once.

From manual 3541P151, page 23.

Turn the Throttle according to the position indicated in table 6. Gas family 2nd (G20): Throttle position 1. Gas family 3rd (G31): Throttle position 2. (page 21)

BLUEHELIX TECH RRT 24 C

Covers: Bluehelix Tech RRT 24C

GC 47-267-71

TEST mode activation

1. Perform a heating or DHW demand.
2. Press the heating buttons (detail 3 and 4 - fig. 1) together for 5 seconds to activate TEST mode.
3. The boiler lights at Ignition rate & the ramps up to maximum heating power set.
4. Press the heating buttons (details 3 and 4 - fig. 1) to increase or decrease the power (Minimum=0%, Maximum=100%).
5. To deactivate the TEST mode, press the heating buttons simultaneously (details 3 and 4 - fig. 1) for 5 seconds.

From manual 3541P250, page 24.

Enter service menu (Engineers Parameters)

1. The PCB Service Menu is accessed by pressing the Reset button for 10 seconds.
2. The display will show: '100' and the message 'co' flashing.
3. Set '103' with the DHW buttons, and with the heating buttons set '123' and confirm by pressing the Reset button.

From manual 3541P250, page 25.

Force minimum / maximum rate via TEST mode

1. Activate TEST mode by pressing heating buttons together for 5 seconds.
2. Pressing the DHW '-' button (detail 1 - fig. 1) adjusts boiler output immediately to minimum (0%).
3. Pressing the DHW '+' button (detail 2 - fig. 1) adjusts boiler output immediately to maximum (100%).

From manual 3541P250, page 24.

Turn the Throttle according to the position indicated in table 7. After replacing the gas valve, burner, electrode or circuit board, it is necessary to carry out the 100% calibration. (page 21)

BLUEHELIX TECH RRT 28 C

Covers: Bluehelix Tech RRT 28C

GC 47-267-72

Enter TEST mode

1. Perform a heating or DHW demand.
2. Press the heating buttons (detail 3 and 4 - fig. 1) together for 5 seconds to activate TEST mode.
3. The boiler lights at Ignition rate & the ramps up to maximum heating power set.

From manual cod. 354M1070, page 24.

Force max & min rate in TEST mode

1. Press the heating buttons to increase or decrease the power (Minimum=0%, Maximum=100%).
2. By pressing the DHW '-' button (detail 1 - fig. 1), boiler output is immediately adjusted to minimum (0%).
3. By pressing the DHW '+' button (detail 2 - fig. 1), boiler output is immediately adjusted to maximum (100%).

From manual cod. 354M1070, page 24.

Exit TEST mode

1. To deactivate the TEST mode, press the heating buttons simultaneously (details 3 and 4 - fig. 1) for 5 seconds.
2. The TEST mode is automatically disabled after 15 minutes or upon turning off the hot water tap (if enough hot water is drawn to activate DHW mode).

From manual cod. 354M1070, page 24.

Turn the Throttle according to the position indicated in table 7 when converting gas types. (page 21)

BLUEHELIX TECH RRT 34 C

Covers: Bluehelix Tech RRT 34C

GC 47-267-73

TEST mode activation

1. Perform a heating or DHW demand.
2. Press the heating buttons (detail 3 and 4 - fig. 1) together for 5 seconds to activate TEST mode.
3. The boiler lights at Ignition rate & the ramps up to maximum heating power set.
4. Press the heating buttons (details 3 and 4 - fig. 1) to increase or decrease the power (Minimum=0%, Maximum=100%).
5. By pressing the DHW '-' button (detail 1 - fig. 1), boiler output is immediately adjusted to minimum (0%).
6. By pressing the DHW '+' button (detail 2 - fig. 1), boiler output is immediately adjusted to maximum (100%).
7. To deactivate the TEST mode, press the heating buttons simultaneously (details 3 and 4 - fig. 1) for 5 seconds.

From manual 3541O990, page 24.

Accessing Service Menu

1. Press the Reset button for 10 seconds.
2. The display will show: '100' and the message 'co' flashing.
3. Set '103' with the DHW buttons, and with the heating buttons set '123'.
4. Confirm by pressing the Reset button.
5. Five submenus are available: 'tS', 'sC', 'In', 'Hi' or 'rE'.
6. To enter the selected menu, press the reset button once.

From manual 3541O990, page 25.

CO₂ and CO from manual 3541O990, page 22. Check against the data badge.

Turn the Throttle according to the position indicated in table 7. (page 21)

DOMIcompact F 24 B

Covers: Domi Compact F24 B

GC 47-267-37

Turning on TEST mode

1. Press the multi-function button 3 times in 3 seconds.
2. The display will show the radiator and hot water symbols flashing, the current heating power, the ECO symbol (if ECONOMY mode is on) and the flame symbol.
3. To exit TEST mode, press the multi-function button 3 times in 3 seconds.
4. TEST mode turns off automatically after 15 minutes.

From manual 3540B27/2 - 07/2005, page 25.

DOMIcompact F 30 B

Covers: Domi Compact F30 B

GC 47-267-38

Entering TEST mode

1. Press the multi-function button 3 times in 3 seconds to turn on TEST mode.
2. The heating and hot water symbols will blink simultaneously (see par. 3.1).
3. If TEST mode is turned on by accident, press the multi-function button 3 times in 3 seconds again to exit.
4. Test time is 15 minutes unless cancelled early.

From manual 3540B28/2 - 07/2005, page 7.

Exiting TEST mode

1. Press the multi-function button 3 times in 3 seconds again to exit TEST mode.

From manual 3540B28/2 - 07/2005, page 7.

Forcing Maximum and Minimum Heating Rate in TEST Mode

1. Run the boiler in TEST mode by pressing the multi-function button 3 times in 3 seconds.
2. Turn the heating knob onto maximum to adjust maximum pressure / power.
3. To adjust minimum pressure, disconnect one of the two electrical connectors from the modureg on the gas valve and adjust screw E.

From manual 3540B28/2 - 07/2005, page 26.

DOMINAplus F24D

Covers: DOMINAplus F24D

GC 47-267-23

Forcing Service/Test Mode

1. Turn main switch (part 98) to ON.
2. To test output/pressure, adjust potentiometers on main PCB.
3. Use P3 to regulate C.H. output electronically while boiler is running.
4. Use burner test point downstream of gas valve to measure pressures.
5. To reset after lockout: rotate knob 98 to RESET position against spring pressure and release.

From manual 3543064/1, page 39.

Combination gas safety valve is a Honeywell model K4105G, complete with modulator and pressure stabiliser. Factory-set pressures are critical; must be adjusted by competent personnel only. (page )

Econcept 50 A

Covers: Econcept 100

Enter Test mode

1. Press "-" and "+" keys together for 3 seconds to enter mode.

From manual 3544205/0, page 22.

CO₂ and CO from manual 3544205/0, page 22. Check against the data badge.

The boiler is equipped with a safety device that temporarily stops the running in case of too high ∆t. Factory-set valve adjustments must only be performed by Qualified Personnel. (page 23)

ENERGY TOP B

Covers: Energy Top B

Activating TEST mode

1. Press the heating buttons (details 3 and 4) at the same time for 5 seconds.
2. Boiler lights at max heating power.
3. Heating symbol and DHW symbol flash on the display.
4. To deactivate, repeat the activation sequence or wait 15 minutes.

From manual cod. 3540M630, page 36.

Forcing Power (TEST mode)

1. Activate TEST mode.
2. Press heating buttons (3 and 4) to increase/decrease power (00-100).
3. Press RESET button (8) within 5 seconds to save settings.

From manual cod. 3540M630, page 36.

EXTREMA C

Covers: Extrema C

Enter Test Mode

1. Press the CH keys together for 5 seconds
2. The boiler lights at percentage ignition
3. The heating power will be displayed 100% (flashing '1' then '00')
4. Use the CH keys to give the required output

From manual cod. 3540S060, page 22.

Exit Test Mode

1. Press the CH keys together for 5 seconds, or leave the boiler to automatically switch off after 15 minutes or stopping DHW drawing

From manual cod. 3540S060, page 23.

CO₂ and CO from manual cod. 3540S060, page 25. Check against the data badge.

Because the combustion for this appliance has been checked, adjusted and preset at the factory, it is only necessary to undertake a further combustion check if there are operating performance difficulties or the boiler has been converted or if essential components have been replaced (page 22)

Ferroli 201 Wall Mounted, Gas Combination Boiler

Covers: Optima 201

To Range Rate the Boiler C.H.

1. Release the control panel fixing screws and lower panel.
2. Loosen the screw in the burner pressure test point and attach a gauge.
3. Ensure C.H./D.H.W. selector switch is set for heating continuous and hot water.
4. Adjust room thermostat to maximum (if fitted).
5. Turn boiler thermostat to maximum.
6. Adjust the potentiometer P1 on the PCB in the control panel until the required burner pressure is obtained (Anticlockwise to reduce the pressure).
7. With the pressure set, turn off the electrical supply and mark the set input on the Data badge (with sticker supplied).

From manual 3540256/1, page 22.

No attempt should be made to alter D.H.W. burner pressure. The domestic hot water burner pressure is not range rateable and not adjustable. (page 24)

FERROLI COMBI 77 FF

Covers: Combi 77 FF Popular

Service & Range Rating

1. Remove control panel fixing screws and lower panel.
2. Loosen the screw in the burner pressure test point and attach a gauge.
3. Switch on electricity to light burner.
4. Adjust potentiometer P1 on PCB: anticlockwise decreases pressure.
5. For DHW check: disconnect one wire from 'modureg' to force minimum (2.5 mbar), reconnect to check maximum (15.3 mbar).
6. On completion, check for gas soundness using leak detection fluid.

From the installation and servicing manual, page 26.

FERROLI F 30 B

Covers: F 30 B

GC 47-267-32, 47-267-36

Service Mode & Adjustments

1. Connect pressure gauge to burner test point 'B' downstream of gas valve.
2. Disconnect pressure compensation tube 'F'.
3. Remove protective cap 'C'.
4. Adjust potentiometer P3 on main board to minimum or maximum as required.
5. Adjust burner pressure using screw 'D' for minimum and 'E' for maximum.
6. Reconnect compensation tube 'F' and replace cap 'C'.

From manual cod. 3540B30/1, page 24.

Note - Because correct minimum and maximum pressures are critical to the efficient operation of the boiler it is ESSENTIAL that the following adjustments are carried out by COMPETENT personnel ONLY. (page 24)

FORCE W

Covers: Force W

Activation of TEST mode

1. Navigate the menu: 'USER MENU' -> 'Maintenance' -> 'Test Mode' -> 'Test mode'.
2. The boiler lights, reaching maximum heating load.
3. Press contextual buttons 1 and 2 to increase maximum power.
4. To deactivate, press contextual button 3 ('Stop Test').

From manual 3541Q760, page 41.

CO₂ and CO from manual 3541Q760, page 54. Check against the data badge.

i25 / i29 - , INSTALLATION AND MAINTENANCE

Covers: i25, i29

GC 47-267-64, 47-267-65

Enter TEST Mode

1. Press the heating buttons (detail 3 - fig. 1) together for 5 seconds.
2. The boiler lights at the maximum heating power.
3. Heating and DHW symbols flash on the display.
4. Press heating buttons (3/4) to increase/decrease power (0-100%).

From manual cod. 3541I730, page 8.

Exit TEST Mode

1. Press heating buttons (details 3 and 4 - fig. 1) together for 5 seconds.
2. Automatically deactivates after 15 minutes.

From manual cod. 3541I730, page 8.

CO₂ and CO from manual cod. 3541I730, page 9. Check against the data badge.

PLEASE NOTE: The combustion for this appliance has been checked, adjusted and pre-set at the factory for operation on the gas type defined on the appliance data plate. After checking or adjusting the pressure, make sure to seal the adjustment screw with paint or a specific seal. (page 8)

Maxima 35 S (System)

Covers: Maxima 35 S

GC 47-267-33

Enter Test Mode

1. Open the flue sampling point.
2. Insert the probe.
3. Press the '+' and '-' keys for 5 seconds to turn on TEST mode.
4. Wait 10 minutes for the boiler to stabilize.
5. Take the measurement.

From manual 3544452/1, page 27.

Exit Test Mode

1. Press the '+' and '-' keys for another 3 seconds.
2. TEST operation turns off automatically after 15 minutes.

From manual 3544452/1, page 6.

CO₂ and CO from manual 3544452/1, page 27, 33. Check against the data badge.

MODENA C HE

Covers: Modena HE

GC 47-267-05, 47-267-55, 47-267-57

Entering Test Mode

1. Press the CH keys together for 5 seconds.
2. The boiler lights at the ignition percentage rate.
3. The heating power will be displayed 100% - denoted by flashing '1' then '00'.
4. Use the CH keys to give the required output.
5. Exit test mode by pressing the CH keys together for 5 seconds, or leave for 15 minutes.

From manual 3541D054, page 22.

CO₂ and CO from manual 3541D054, page 24. Check against the data badge.

This appliance has no facility to check the burner pressure... the gas valve is set and sealed at the factory and should not be adjusted without authorisation from Ferroli Personnel. (page 12)

Optimax 25 C

Covers: Optimax 25 C

GC 47-267-34

Enter Test Mode / Force Maximum Rate

1. Press RESET key 3 times within 5 seconds to automatically take you to TEST operation (15mins at maximum heating output).

From manual cod. 3544782/2, page 5.

Exit Test Mode

1. To exit test mode repeat the process by pressing the key a further 3 times within 5 seconds.

From manual cod. 3544782/2, page 5.

CO₂ and CO from manual cod. 3544782/2, page 26. Check against the data badge.

Optimax 25 S wall-mounting gas boiler

Covers: Optimax 25 S

GC 41-267-22

Enter TEST mode

1. Pressing the reset key (ref. 2 - fig. 1) 3 times within 5 seconds automatically takes you to TEST operation.

From manual cod. 3544696/4, page 5.

CO₂ and CO from manual cod. 3544696/4, page 26. Check against the data badge.

OPTIMAX HE 31 C

Covers: Optimax HE 31 C

GC 41-267-26, 47-267-42

Enter TEST mode (Force max/min rate for combustion analysis)

1. Open the flue sampling point
2. Insert the probe
3. Press CH button (part. 3, 4 - fig. 1) for 5 seconds to turn on TEST mode
4. Wait 10 minutes for the boiler to stabilize
5. Take the measurement

From manual 3540E641, page 29.

CO₂ and CO from manual 3540E641, page 29. Check against the data badge.

the gas valve is set and sealed at the factory and should not be adjusted without authorisation from Ferroli Personnel. (page 16)

OPTIMAX HE 38 C

Covers: Optimax HE 38 C

GC 47-267-43

Enter Test Mode for Combustion Analysis

1. Open the flue sampling point
2. Insert the probe
3. Press CH button (part. 3, 4 - fig. 1) for 5 seconds to turn on TEST mode
4. Wait 10 minutes for the boiler to stabilize
5. Take the measurement

From manual 3540F17/1, page 29.

CO₂ and CO from manual 3540F17/1, page 29. Check against the data badge.

the gas valve is set and sealed at the factory and should not be adjusted without authorisation from Ferroli Personnel (page 16)

OPTIMAX HE PLUS 31 C

Covers: Optimax HE Plus 31 C

GC 47-267-44

Enter TEST mode (Combustion Analysis)

1. Open the flue sampling point
2. Insert the probe
3. Press CH button (part. 3, 4 - fig. 1) for 5 seconds to turn on TEST mode
4. Wait 10 minutes for the boiler to stabilize
5. Take the measurement

From manual 3540I882, page 28.

CO₂ and CO from manual 3540I882, page 28. Check against the data badge.

the gas valve is set and sealed at the factory and should not be adjusted without authorisation from Ferroli Personnel. (page 16)

OPTIMAX HE PLUS 35 S

Covers: Optimax HE Plus 35 S

GC 41-267-33

Entering TEST mode for combustion analysis

1. Open the flue sampling point
2. Insert the probe
3. Press CH button (part. 3, 4 - fig. 1) for 5 seconds to turn on TEST mode
4. Wait 10 minutes for the boiler to stabilize
5. Take the measurement

From manual 3540R550, page 27.

CO₂ and CO from manual 3540R550, page 33. Check against the data badge.

This appliance has no facility to check the burner pressure and the gas valve is sealed and should not be adjusted. A combustion test can be carried out (page 13)

OPTIMAX HE PLUS 38 C

Covers: Optimax HE Plus 38 C

GC 47-267-45

Enter TEST mode (Combustion analysis / force max & min rate)

1. Open the flue sampling point
2. Insert the probe
3. Press CH button (part. 3, 4 - fig. 1) for 5 seconds to turn on TEST mode
4. Wait 10 minutes for the boiler to stabilize
5. Take the measurement

From manual cod. 3540I892, page 28.

CO₂ and CO from manual cod. 3540I892, page 28. Check against the data badge.

This appliance has no facility to check the burner pressure, however if the inlet pressure and the gas rate are correct the boiler should be set correctly, the gas valve is set and sealed at the factory and should not be adjusted without authorisation from Ferroli Personnel. (page 16)

TEMPRA 12 - 18 Installation, Maintenance and

Covers: Tempra 12 18

GC 41-267-11, 41-267-12

Forcing Maximum Rate for Gas Pressure / Combustion Testing

1. Connect a suitable pressure gauge to the pressure test point B located on the gas valve (or inlet test point as applicable).
2. Turn the potentiometer P3 (located on the control board) to the maximum position (anticlockwise).
3. Set temperature control knob to maximum value when checking calibration pressure.

From manual cod. 3543724/6, page 22.

All the adjustment and conversion operations must be performed by Qualified Personnel, such as personnel from the Local Customer Service Centre. (page 22)