36
R2K 34 RAIN - RAD - ING - Man.Inst. - 1901.1_V3_firm.L224C_AHS
2 T
abella par
ametri_MIAH4_firm.L224C_EN
2. FIRST START-UP
SUPPOR
T
C
ENTRE
PARAMETER
DESCRIPTION
RANGE
FUNCTION
P02
GAS TYPE SELECTION
ATTENTION:
READ THE INSTRUCTION IN CHAPTER ‘GAS TRANSFORMATION’ BEFORE
CHANGING THIS PARAMETER.
0 - 1
0 = METHANE
1 = LPG
P03
SETTING THE HEATING TEMPERATURE
IN CASE THE BOILER IS INSTALLED AS PART OF A LOW TEMPERATURE
CIRCUIT, PLEASE INSTALL A SAFETY THERMOSTAT ON THE HEATING
FLOW, WHICH CAN STOP THE BOILER ACTIVITY IN CASE OF HIGH HEATING
FLOW TEMPERATURE. THE COMPANY ASSUMES NO LIABILITY FOR
DAMAGE CAUSED TO PERSONS OR FOR FAILURE TO COMPLY WITH THESE
INSTRUCTIONS.
0 - 1
0 = STANDARD (30-80 °C)
(SET BY DEFAULT)
1 = REDUCED (25-45 °C)
FOR FLOOR SYSTEMS
P04
HEATING RUN-UP
THROUGH THIS PARAMETER YOU CAN SET THE TIME, DURING START-
UP PHASE, NECESSARY FOR THE BOILER TO REACH THE MAXIMUM SET
POWER (ON THE HEATING SIDE).
0 - 4
0 = (DISABLED)
1 = 50 SECONDS
2 = 100 SECONDS
3 = 200 SECONDS (SET BY
DEFAULT)
4 = 400 SECONDS
P05
ANTI-WATER HAMMER SELECTION
ONCE THIS FUNCTION IS ENABLED, THE DHW CONTACT WILL BE DELAYED
FOR A TIME EQUAL TO THE SET VALUE.
0 - 20
0 = DISABLED
1 - 20 = THE VALUE IS
EXPRESSED IN SECONDS
P06
DOMESTIC CIRCUIT PRESERVATION FUNCTION
(ONLY FOR ISTANTANEOUS BOILERS)
THROUGH THIS PARAMETER YOU CAN PRESERVE THE CIRCULATOR THE
DIVERTER VALVE IN DOMESTIC POSITION FOR A PERIOD OF TIME EQUAL TO
THE POST-CIRCULATION (SEE PARAMETER P09), SO AS TO MAINTAIN THE
SECONDARY EXCHANGER HOT.
0 - 1
0 = DISABLED
(SET BY DEFAULT)
1 = ENABLED
P07
HEATING TIMING
THROUGH THIS PARAMETER YOU CAN SET THE MINIMUM TIME FOR WHICH
THE BURNER WILL BE TURNED OFF ONCE THE HEATING TEMPERATURE
REACHED THE USER SET TEMPERATURE.
0 - 90
VALUE EXPRESSED
IN MULTIPLES OF 5
SECONDS
(PRE-SET AT 36 X 5 = 180
SECONDS)
