42
9.15 Parameter Settings
Program boiler electronic board parameters as follows:
• Press and together, hold them down for 6
seconds until program “P01
alternated with the set value;
• Press or to scroll the list of parameters;
• Press , value of selected parameter begins
to change the value;
• Press to exit
without saving.
Further information in regards to parameters listed in the
if necessary.
9.16 Description Of Parameters: Factory Settings
FACTORY SETTINGS
125 150
P01
Manufacturer information
01
P02
Gas used
00 = Gas A (Natural Gas)
01 = Gas E (LPG Gas)
00
P03
Hydraulic system
00 = instantaneous appliance
03 = instantaneous appliance with pre-heat function
04 = heating only appliance with DHW thermostat
05 = appliance with external storage indirect tank
08 = heating only appliance
13 = instantaneous appliance with pre-heat function for solar application
08 00
P04
Programmable relay 1 setting (optional):
00 = no function is associated
01
02
03 = relay for indicating low water pressure
04 = relay for error code display
05 = relay for kitchen fan function
07 = relay for post circulation pump
09 = DHW relay on with DHW program setting
10P64
13 = relay for Cooling function
14
15
02
P05
Programmable relay 2 setting (optional):
P04)
04
parameters continued on
next page
For Natural Gas :
Input (MBH) =
3600 x cu ft
seconds
Meter = 2 cu ft
Measured time = 72 seconds
=
3600 x 2 cu ft
= 100 MBH
72 seconds
For Propane (LP):
Input (MBH) =
9160 x cu ft
seconds
For Metric formulas- See Glossary
2.
Compare measured input to table below. If calculated
rate again after setting the combustion following steps in
section 9.10.
Input Rate (MBH)
Table 9-2 Input Rate @ High Fire (MBH)
Approximate Rate @
100% Fire (MBH)
Size
125 125
150 150
9 - START UP PROCEDURE
240012564 REV A, [05/15/2019]
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