DigiTrace RAYSTAT-ECO-10 Handbuch - Seite 5
Blättern Sie online oder laden Sie pdf Handbuch für Controller DigiTrace RAYSTAT-ECO-10 herunter. DigiTrace RAYSTAT-ECO-10 19 Seiten. Energy-saving freeze protection controller
There are 4 different display modes possible:
1. In the normal operation mode (no error condition), the measured tem-
perature or the set point temperature value are displayed in the value dis-
play (alternating).
During the time that the actual measured temperatures is shown, the T
LED in the status display lights up.
At the moment that the set point temperature is shown, the W
status display lights up.
Also during normal operation, the middle horizontal LED in the status dis-
play lights up when the PASC algorithm is active.
For example:
means –5°C measured temperature and PASC is
active;
means set point temperature 5°C and PASC is active.
2. In case an error is detected, the value display shows "
and the status display indicates the error number (see Errors).
3. Programming is done by means of the push buttons (see Operational de-
scription). In the programming mode, the status display will indicate the
code of the parameter that is selected. The value display indicates the
value for the parameter.
4. When power is initially applied, all display segments will illuminate for a
short period. This will also occur if no mains power is available and the
battery button is pressed. Do not push the battery button when the unit is
powered, as this will shorten battery life.
Installation description
1. Installation of heating cable
For design and selection of heating cables in sanitary applications, follow the
Technical Handbook.
For selection of industrial heating cables, follow the Selection Guide for In-
dustrial Trace-Heating Systems or use the latest version of TraceCalc or con-
tact Tyco Thermal Controls.
Follow the design guidelines and install the system in accordance with the
system specifications.
Follow the "Product Safety Notice" supplied with the heating cable.
Residual current device (RCD 30 mA) is required.
The RAYSTAT-ECO-10 is a sensitive electronic device, and should be installed
taking care of common guidelines for EMC interference.
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2. Mounting of the enclosure
The RAYSTAT-ECO-10 can be installed indoor or outdoor.
Do not install the thermostat under the thermal insulation.
A
A. Wall mounting
Mount the enclosure using wall fasteners (screws) via the four, 4 mm ∅
LED in the
T
holes.
B. Mounting on a pipe
Tyco Thermal Controls offers different support brackets (not included) to
mount the RAYSTAT-ECO-10 on a pipe: SB-100 or SB-101.
" (flashing)
3. Wiring
Remove the terminal protection cover to access the terminals.
Power cable
Enter a single phase (230 Vac.) power cable through the M25 gland 2 (see
drawing A ) and wire according to the wiring diagram (page 33).
Wiring the heating cable can be done either:
A. Via junction box or contactor or when using RayClic with the cold cable
through the M25 gland 3 .
B. Directly into RAYSTAT-ECO-10.
In this case, the M25 gland 3 , which is delivered pre-mounted to the
RAYSTAT-ECO-10, is to be replaced by an appropriate kit.
Follow instructions supplied with the kit for installation.
Important: For Voltage Free Operation, the wire links (W1) and (W2) need to
be removed. Failure to remove the wire links can result in damage to the unit
or to other connected equipment. Wiring of RAYSTAT-ECO-10 to a remote
alarm is optional through the M20 gland 4 . Tyco Thermal Controls strongly
recommends the use of a remote alarm for critical operations (e.g. when ex-
treme low temperatures (lower than –25°C) can be expected or for critical
processes).
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