DUYAR OPUS 25-12 180 Installation Operation & Maintenance - Page 4
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OPUS SERIES
1. ATTENTION
Read and check this booklet carefully. The information
given here covers the issues that are necessary for
practitioners and users in the installation, use and
maintenance of the device.
Please review this booklet carefully when
CAUTION
you need any information for your further
applications.
If you need any information about your device or have
a problem, it will be sufficient to contact DUYAR PUMP
authorized services.
2. WARNINGS AND SYMBOLS
2.1 Symbols Used and Types of Warnings
Ignoring these warnings may result in
death or serious injury.
Ignoring these warnings may result in
50 < ... 200
death and/or serious injury from electric
shock.
600 < ...
Ignoring these warnings may result in
the disruption regarding the safe and
CAUTION
secure operation of the pump
3. GENERAL
3.1 Description of the Pump
OPUS Pump is a new technology circulation pump
that can adjust the speed according to the needs
of the system thanks to the ECM technology it uses
and the inverter on it, and saves energy thanks to
its different operating modes. Operating modes:
manual, constant pressure and variable pressure.
See. Chapters 7.1 and 9. The pump operates in
accordance with the operating mode selected on
the controller and the pump head defined.
3.1 Description of the Pump
OPUS circulation pumps have been developed for
the circulation and pressurization of the water
circulating in the heating and air conditioning
systems in residences, commercial and industrial
workplaces
OPUS pumps may only be used for
specified purposes. Manufacturer and
CAUTION
seller companies are not responsible for
the consequences of misuse.
2
INSTALLATION, OPERATION, MAINTENANCE
AND REPAIR MANUAL
3.3 Pumped Liquids
Only clean water free from solid particles should be
pumped as a liquid, no antifreeze or similar additives
should be added. In order to prevent scaling and
corrosion, the properties of pumpable water should
be as in Table 3.2:
3.4 Operating Conditions
OPUS circulation pumps have been developed for
the circulation and pressurization of the water
circulating in the heating and air conditioning
systems in residences, commercial and industrial
workplaces.
Total Boiler
TotalA lkaliM etal
Capacity [kW]
Amount [mol/m3]
... 50
3.0
50 < ... 200
2.0
.
200 < ... 600
1.5
600 < ...
0.02
.
2
0
0
02
0
Supply voltage
Water temperature
System Pressure
Ambient temperature :-10°C to +40°C.
The temperature, pressure and voltage
values at which the system operates must
be between the values given under the
operating conditions.
4. PACKAGE CONTENTS, LIFTING, TRANSPORT AND
STORAGE
4.1 Package Contents
The product you have purchased consists of:
Pump
●
User Manual
●
Warranty Certificate
●
2 Gaskets
●
pH value at
Oxygen Ra o
Electrical Conduc vity at
TotalH ardness [0d]
250°C
[mg/liter]
16.8
11
11.2
8.2 -1 0.0<
0.02
8.4
0.11
.1
.2
1
: Single phase 230 Volt AC (±10%)
and 50Hz (earth protected).
: Up to +110°C.
: For the minimum and
maximum pressure of the
fluid in the system: see Table
5.2. and Table 5.3.
250°C [ S/cm]
< 100