Function Check - BRÖTJE RTD D Instrucciones De Montaje

1.1.1 Sensor calibration: DIP switch 1
Set the DIP switch to ON and press the DIP switch reset button:
The display shows CAL . The room temperature currently acquired blinks.
Press or to make a recalibration of max. ± 5 °C . To save the entry,
set the DIP switch to OFF and press the DIP switch reset button (also refer to
Fig. ).
1.1.2 Setpoint limitation: DIP switch 2
DIP switch ON: Setpoint limitation 16G35 °C
DIP switch OFF: Setpoint limitation 3G35 °C
(factory setting)
Save the entry by pressing the DIP switch reset button.
1.1.3 Temperature display in °C or °F:
DIP switch 3
DIP switch ON: Temperature display in °F
DIP switch OFF: Temperature display in °C
(factory setting)
Save the entry by pressing the DIP switch reset button (also refer to Fig.
1.1.4 Control action: DIP switches 4 and 5
DIP switch 4 ON and 5 ON:
Adaptive control for all types of application.
DIP switch 4 ON and 5 OFF:
For fast controlled systems, applications at locations with great
temperature variations.
DIP switch 4 OFF and 5 ON:
For normal controlled systems, applications at locations
with normal temperature variations.
DIP switch 4 OFF and 5 OFF:
For difficult controlled systems, 2-position controller with
a switching differential of 0.5 °C (factory setting).
Save the entry by pressing the DIP switch reset button
(also refer to Fig. ).
1.1.5 Periodic pump run: DIP switch 6
Can only be used when circulating pump or valve is controlled!
This function protects the pump or valve against seizing during longer off
periods. Periodic pump run is activated for 3 minutes every 24 hours at 12:00
(display showing symbol ▲).
DIP switch ON: Periodic pump run on (also refer to Fig.
2 Accessing the expert level
Move the selector slider to the RUN position and press simultaneously
simultaneously and for 3 seconds, release
settings on that level.
Starting with code 00, the display shows the choice of languages. Navigation on the expert level is made possible with
.
The expert level is quit by pressing the operating mode selection button
Code list
Function block
Basic settings
LCD settings
Clock settings
Note 1: If the radio clock is not active or not present, this setting has no impact.
With the radio clock active, the time signal received from Frankfurt is shifted by the value set under code 30 (time zone).
Note 2: If the radio clock is not active or not present, the time change always takes place at 02:00 on the Sunday before the set date.
With the radio clock active, the time change is shifted by the value set under code 30 (time zone).
Note 3: If the radio clock is not active or not present, the time change always takes place at 03:00 on the Sunday before the set date.
With the radio clock active, the time change is shifted by the value set under code 30 (time zone).
3

Function check

a) Check the display. If there is no display, check the batteries
b) "Continuously Comfort mode"
c) RTD D in heating mode: Set the temperature setpoint to a level above the
displayed room temperature (see operating instructions).
RTD D in cooling mode: Set the temperature setpoint to a level below the
displayed room temperature (see operating instructions).
8/49
PID self-learning
PID 6
PID 12
2-Point
)
and keep
on display (also refer to Fig. G).
Code Name
00 Language
01 Sensor calibration
02 Switching differential
10 Illumination time
11 Background brightness
12 Contrast
Time zone
30 Deviation from time signal received from Frankfurt (Central
European Time CET) (refer to Note 1)
31 Start of summer time (refer to Note 2)
32 End of summer time (refer to Note 3)
, read the temperature displayed
DIP switch OFF:
Save the entry by pressing the DIP switch reset button.
1.1.6 Optimum start control: DIP switches 7 and 8
Optimum start control shifts switch on point P.1 such that the adjusted setpoint
will be reached at the required point in time. The setting depends on the type of
controlled system, that is, on heat transmission (piping network, radiators),
building dynamics (building mass, insulation) and heat output (boiler output, flow
temperature)
(also refer to graph in Fig.
DIP switch 7 ON and 8 ON: 1 h/°C
DIP switch 7 ON and 8 OFF: ¼ h/°C
DIP switch 7 OFF and 8 ON: ½ h/°C
DIP switch 7 OFF and 8 OFF: OFF
Save the entry by pressing the DIP switch reset button.
Legend to graph in Fig. .
t Temperature (°C)
t Forward shift of switch on point (h)
TRx Actual value of room temperature
Pon Start point for optimum start control
).
1.1.7 Heating or cooling mode: DIP switch 9
DIP switch 9 ON:
DIP switch 9 OFF:
Save the entry by pressing the DIP switch reset button
(also refer to Fig.
1.1.8 Radio clock: DIP switch 10
Can only be used if receiver DCF77 is integrated (time signal from Frankfurt)!
DIP switch ON:
DIP switch OFF:
Save the entry by pressing the DIP switch reset button
(also refer to Fig.
1.1.9 DIP switch reset (Fig. )
When changing one or several DIP switch positions, press the DIP switch reset
knob to make a DIP switch reset.
Otherwise, the previous settings will be maintained!
(Also refer to Fig.
and for 3 seconds, then release the buttons and, within 3 seconds, press
depressed for another 3 seconds. This enables you to access the expert level for making the
.
d) The relay and thus the actuating device must respond within
1 minute. Symbol ▲ appears on the display. If not:
Check actuating device and wiring
•
In heating mode, the room temperature is possibly higher than the
•
adjusted temperature setpoint, in cooling mode possibly lower
e) Set temperature setpoint of "Continuously Comfort mode"
required level
f) Select the required operating mode
20.03.2014
Periodic pump run off (factory setting)
/ 1.1.6).
For slow controlled systems
For fast controlled systems
For medium controlled systems
Off, no impact (factory setting)
.:
Cooling
Heating mode (factory setting)
).
Clock runs on built-in quartz
Time signal DCF77 from Frankfurt
).
)
and . Confirm the settings by pressing
Factory setting
English
off
0.5 °C
10 seconds
0
0
0 hours
March 31 (31-03)
October 31 (31-10)
Your setting
to the
CE1G2206AB