Gas Settings; Factory Setting; Adjusting To A Different Gas Type - REMEHA Gas 320 Ace Installation And User Manual

7.2

Gas settings

7.2.1

Factory setting

Tab.48 Gas 320 Ace - Factory settings G20 (H-gas)
Code Display text
DP003 Abs. max fan
DHW
GP007 Fan RPM Max
CH
GP008 Fan RPM Min
GP009 Fan RPM Start
Tab.49 Gas 620 Ace - Factory settings G20 (H-gas)
Code Display text
DP003 Abs. max fan
DHW
GP007 Fan RPM Max
CH
GP008 Fan RPM Min
GP009 Fan RPM Start
7.2.2

Adjusting to a different gas type

7734324 - v.07 - 21092022
4. Configure the settings shown on the display.
The start-up program will start and cannot be interrupted.
5. Set the components (thermostats, control) so that heat is demanded.
The factory setting of the boiler is for operation with the natural gas group
G20 (H gas).
Description
Maximum fan speed on Domestic
Hot Water
Maximum fan speed during Central
Heating mode
Minimum fan speed during Central
Heating + Domestic Hot Water
mode
Fan speed at appliance start
Description
Maximum fan speed on Domestic
Hot Water
Maximum fan speed during Central
Heating mode
Minimum fan speed during Central
Heating + Domestic Hot Water
mode
Fan speed at appliance start
Before operating with a different type of gas, carry out the following steps.
Adjusting fan speed parameters for different gas types
The factory fan speed settings can be adjusted for a different type of gas
at installer level.
Important
In the event of an error during the start-up, a message with the
corresponding code is displayed. The meaning of the error codes
can be found in the error table.
285 355
5200 5500
5200 5500
1400 1550
2500 2500
570 710
5200 5500
5200 5500
1900 1850
2500 2500
Warning
Only a qualified installer may carry out the following operations.
Important
If the boiler is adapted to another gas type, this must be stated on
the sticker supplied. This sticker must be affixed next to the data
plate.
> Parameters, counters, signals > Parameters
Use the rotary knob to navigate.
Use the button to confirm your selection.
7 Commissioning
430 500 575
3500 3800 4300
3500 3800 4300
950 1050 1100
1300 1400 1400
860 1000 1150
3500 3800 4300
3500 3800 4300
1300 1250 1400
1300 1400 1500
650
4100
4100
1050
1400
1300
4100
4100
1350
1600
47