Strebel S-WG 100, Инструкция по установке, эксплуатации и обслуживанию, Страница: 60 / 125

E09.012.246 Manual S-WG
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10.4 Monitor screens
During normal operation and stand
by, the “◄” and “►” buttons can be used to show some water heater informa-
tion, including 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 three minutes, the display will return to its status dis-
play.
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 contro
ller doesn’t detect this sensor.
S h o r t e d
Shown when sensor wires or sensor itself is shorted.
SCREEN: 4
d T F l o w R e t u r n 1 2 3 , 9 ° C
Temp. difference between internal flow & return.
d T F l u e R e t u r n 1 2 3 , 9 ° C
Temp. difference between flue gas & internal return.
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 of the week