Strebel S-CB+ Series, Руководство по установке, эксплуатации и техническому обслуживанию

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S-CB
+
Boiler Range Manual
47
10.4 Monitor screens
During normal operation and stand-by, the [
◄] and [►] buttons can be used to show some boiler information, in-
cluding measured temperatures, settings and data. In the following graphs is explained which values can be shown
in the display. When no button is activated for 2 minutes, the display will return to its status display.
Pressing [◄] or [►] while being at the "operating screen" toggles through the screens below.
When pressing [ON/OFF], [RESET], [ENTER] or [MENU] at any time the display returns to the base menu.
SCREEN: 1
T 1 F l o w 1 2 3 , 9 ° C
Measured value by the internal flow sensor.
T 2 R e t u r n 1 2 3 , 9 ° C
Measured value by the internal return sensor.
O p e n
Shown when controller doesn’t detect this sensor.
S h o r t e d
Shown when sensor wires or sensor itself is shorted.
SCREEN: 2
T 3 E x t e r n a l 1 2 3 , 9 ° C
Measured value by the external sensor.
T 4 C a l o r i f i 1 2 3 , 9 ° C
Measured value by the calorifier sensor.
O p e n
Shown when controller doesn’t detect this sensor.
S h o r t e d
Shown when sensor wires or sensor itself is shorted.
SCREEN: 3
T 5 O u t d o o r 1 2 3 , 9 ° C
Measured value by the outdoor sensor.
T 6 F l u e 1 2 3 , 9 ° C
Measured value by the flue gas sensor.
O p e n
Shown when control
ler doesn’t detect this sensor.
S h o r t e d Shown when the sensor wires or the sensor itself is
shorted.
SCREEN: 4
Temp. difference between internal flow & return
sensor.
d T F l o w R e t u r n 1 2 3 , 9 ° C
d T F l u e R e t u r n 1 2 3 , 9 ° C Temp. difference between flue gas & internal return
sensor.
SCREEN: 5
Temp. difference between external & internal return
(
Δ
T LLH).
d T E x t R e t u r n 1 2 3 , 9 ° C
S i g n a l P o w e r
External supplied 0-10 Volt dc signal.
S e t p o i
"Power" = power input control or "Setpoi" = set point
control.
SCREEN: 6
F a n s p e e d 9 9 9 9 r p m
Actual fan speed in rpm.
F a n s p e e d 1 0 0 %
Actual fan speed % of maximum allowable fan speed.
SCREEN: 7
F l a m e s i g n a l 1 0 0
μ A
Flame signal given in μA.
W a t e r P r e s s u r 1 , 0 b a r
Shows water pressure when sensor is connected.
SCREEN: 8
P u m p 1 H e a t e r O f f
Pump 1 (HEATER PUMP) On or Off.
P u m p 1 S i g n a l 1 0 0 %
Modulating signal Pump 1 in (%).
SCREEN: 9
P u m p 2 C a l o r i O f f
Shows when the calorifier pump is "ON" or "OF".
3 - w a y V a l v e H e a t i n g
Signal to the 3-way valve: "HEATING" or "HOT-
WATER".
SCREEN: 10
P u m p 3 S y s t e m O f f
Shows when the system pump is "ON" or "OF".
h h : m m D D / M M / Y Y Y Y D a y
hh=hour; mm=minutes; DD=day; MM=month;
YYYY=yr; Day o/t week