Radiant R2K 55 - Page 44

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R2K 55 - RAD - ING - Inst.Manual - 2002.1_CSA
2. FIRST START-UP
SUPPORT CENTER
PARAMETER DESCRIPTION RANGE FUNCTION
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
(SET BY DEFAULT)
2 = 100 SECONDS
3 = 200 SECONDS
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 INSTANTANEOUS BOILER)
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)
P08 POST-CIRCULATION HEATING TIMING
THROUGH THIS PARAMETER YOU CAN SET THE PUMP DURATION
OF OPERATION DURING HEATING CYCLE, AFTER THE MAIN
BURNER TURNS OFF DUE TO THE ENVIRONMENT THERMOSTAT.
0 - 90 VALUE EXPRESSED IN
MULTIPLES OF 5 SECONDS
(PRE-SET AT 36 X 5 = 180
SECONDS)
P09 POST-CIRCULATION DOMESTIC / BOILER TIMING
THROUGH THIS PARAMETER YOU CAN SET THE PUMP
OPERATION DURATION ON THE DOMESTIC CIRCUIT, AFTER THE
TAP IS CLOSED.
0 - 90 VALUE EXPRESSED IN
MULTIPLES OF 5 SECONDS
(PRE-SET AT 18 X 5 = 90
SECONDS)