P.W. KEY RK-2001E2-D, Руководство по эксплуатации

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Table 1. Service parameter's list
Disp. Parameter Min Max Step Factory
default
Π100 Fan max work power or max power when Πr 0-10. 50 100 10% 100
n 40 Minimum fan power. 20 40 10% 40
Πh 2 Fan speed decrease coefficient. 2 10 1 2
Πr 1 Automatic fan speed control and time of fan start. --, 0 10 1 1
Πn 5 Fan work time. --, 5 60 1s 5
Πu 6 Fan pause time. 1 99 1min 6
P 62 Central heating pump launch temperature. 30 70 1ºC 62
Ph 2 Central heating pump hysteresis. 1 10 1ºC 2
Pc 2 The work mode and pause time of CH pump. --, 1 99, F 1min 2
L 65 Minimum boiler temperature. 30 65 1ºC 65
H 85 Maximum boiler temperature. 80 90 1ºC 85
h 2 Boiler temperature hysteresis. 1 10 1ºC 2
A 99 Boiler overheating temperature. 90 99 1ºC 99
Fd60 Fuel shortage testing time with burning. --, 1 99, 4h 1min 60
Fb30 Fuel shortage testing time in WORK mode and
burning out.
--, 1 99, 4h 1min 30
Ar 0
Work mode of extra output:
0– output turning on extra boiler,
1– alarm output,
2– output controlling mixing valve,
3– output controlling emergency cooling system,
4– output controlling extra devices turning on during
work of blow-in fan.
0 4 1 0
Prod Return to factory defaults.
outP Central heating pump testing. outP out1
outΠ Fan output testing. outΠ out2
outr Additional output testing. outr out3
End Exit the service mode.
In the table above, the first column represents example display indications, in the next
columns there are: parameter description, minimal amount, maximum amount allowed
to set, step of the parameter during the setup, factory defaults, to which you can return
by choosing [Prod] option.
4.1. Pressure fan work parameters.
Fan power [Π100] – this value defines power of the fan. When „Πr”parameter is set to
„0-10” this is the maximum power of the fanwhich can be achieved during automatic
fan control.
Minimum fan power [n 40] – lowest fan power which can be used when automatic
fan speed control is on and when fan speed is gradually increased during boiler start.
Fan speed decrease coefficient [Πh 2] – this parameter influences the way fan
speed is reduced when boiler tremperature is approaching its desired value. E.g.
setting this parameter to 2 means that when the controller is in WORK mode and