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9. OPERATING MODES AND SELECTION CRITERIA

Optima circulation pumps save energy with its various types of operating mode

choices, which they track the curves of system needs by the ECM technology.

When the flow decreases (the operating point shifts to the left);
- the head increases in manual mode.
- the speed decreases and the head remains stable in constant pressure

mode.

- the speed decreases and the head declines linearly until the half value of the

selected head.

Figure 9.1: Optima Operating Modes

Head

Flow

Q (m³/h)

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Содержание OPTIMA

Страница 1: ...OPTIMA CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...

Страница 2: ...Kod No A 7 1 7i Publishment Date 280317 Revision Date 280317 Bulletin No 17 1004 ...

Страница 3: ...CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...

Страница 4: ...4 ...

Страница 5: ...1 Contents of the Package 10 4 2 Lifting 10 4 3 Transportation and Storage 11 5 PUMP DETAILS 11 5 1 Nameplate Data 11 5 2 Technical Data 12 5 3 Parallel Back up Operation 13 6 PUMP INSTALLATION 13 6 1 Positioning 13 6 2 Mechanical Installation 15 6 3 Filling and Venting 18 6 4 Cable Fuse Selection and Electrical Installation 18 7 DISPLAY AND SETTINGS 21 7 1 Operating Modes 23 7 1 1 Manual Operatin...

Страница 6: ... MODES AND SELECTION CRITERIA 27 9 1 Manual Operating Mode 28 9 2 Constant Pressure Operating Mode 28 9 3 Variable Pressure Operating Mode 29 9 4 Operating Mode Selection Criteria 31 10 WARRANTY MAINTENANCE AND SERVICE 32 11 FAULTS CAUSES AND REMEDIES 32 12 DISMANTLING 35 13 DISPOSAL 36 14 APPENDIX 37 ...

Страница 7: ...ars of experience Please contact your authorized Alarko Carrier customer service if you need any information or encounter a problem The details in the following pages apply to all of the Optima types 2 WARNINGS AND SYMBOLS This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they h...

Страница 8: ...ell as saves energy with its various types of operating mode choices The operating modes are manual constant pressure and variable pressure See section 7 1 and 9 The pump operates according to the operating mode and head settings which are set from the controller The main components and their materials are given in the following figure and table Figure 3 1 Cross section Drawing of the Pump Table 3...

Страница 9: ... avoid any kind of scaling or corrosion the water within the system should meet the criteria below 3 4 Operating Conditions Input Voltage Single Phase 230 Volts AC 10 and 50 Hz earth protected Water Temperature Up to 110 C System Pressure For minimum and maximum water pressure see Table 5 2 and Table 5 3 Ambient Temperature 10 C to 40 C CAUTION Optima pumps can be used only for the purposes that a...

Страница 10: ... installation See Figure 3 2 4 CONTENTS OF THE PACKAGE LIFTING TRANSPORTATI ON AND STORAGE 4 1 Contents of the Package The package contains the following Pump Insulation shells Manual Certificate of Warranty 2 pieces of gasket 1 pieces of O ring Figure 3 2 Insulation shells CAUTION Do not throw away the insulation shells 4 2 Lifting Ambient Temperature during the Transportation and Storage 25 C to...

Страница 11: ...d be protected from moisture impacts and frost during the transport and storage Do not lift the pump from the controller box 5 PUMP DETAILS 5 1 Nameplate Data The information given in the nameplate is shown below It is advised to check and examine the product whether it is the ordered type and delivered undamaged If the pump is damaged or deformed it should not be used without an approval of the A...

Страница 12: ...ta Table 5 2 Technical Data 5 2 Technical Data 1 There are different pumps for each pressure values 2 The pump is suitable for both pressure values 3 These values are declared by Alarko Carrier for heating systems 56 dB A depending on the type 3 ...

Страница 13: ...installation the pipework should be checked for contamination and flushed if there is any Mechanical and electrical installation must be carried out by qualified personnel and in accordance with the instructions on this manual and also with applicable regulations The pump should be installed into the pipework without any strain or bearing the weight of the pipework 5 3 Parallel Back up Operation W...

Страница 14: ... Correct Pump Positions While Vertically and Horizontally Installed to the Pipework Figure 6 2 Incorrect Pump Positions The motor shaft must be parallel to the ground The pump must be not perpendicular to the ground ...

Страница 15: ...ousing must be in the same direction 5 Place the gaskets of the pump onto the both sides Make sure that the gaskets do not prevent any water flow 6 Use the washers bolts and nuts given in the Table 6 1 to fix the pump to the pipes The position of the control box can be changed in order to see and use the display easier To adjust the position the 4 bolts which hook the motor housing and pump housin...

Страница 16: ...washer bolt and nut order See Table 6 1 for the recommended tightening torques for the bolts used in the pump fixing 8 After completing the connection open the isolating valves of inlet and outlet sides and check if there is any leaking 9 Make sure that the four condensate drain grooves around the pump are open See Figure 6 5 ...

Страница 17: ...17 Figure 6 5 Condensate Drain Grooves Figure 6 6 Placing the Insulation Shells 10 After the installation is completed place the insulation shells as shown in Figure 6 6 ...

Страница 18: ... the pump can be run for a while Electrical installation must be carried out by qualified person nel and in accordance with the instructions on this manual and also with applicable regulations Before working on the pump all poles of the power supply must be disconnected The mains connection must have an earthing system If not the pump should not be run Air venting should not be done by loosening a...

Страница 19: ...Connection Diagram Figure 6 8 Removal of the Bottom Cover 1 Check the phase and neutral outlets of the mains 2 Attach cable ferrules to the cable tips appropriate to the cable diameter 3 Take out the cover of the cable gland 4 Remove the screws of the bottom cover See Figure 6 8 ...

Страница 20: ...0 Refitting the Bottom Cover 6 Connect the power supply cables to the socket named as A in Figure 6 9 appropriately as shown in Figure 6 7 7 Tighten the cable gland and make sure that the connection side of the cable is loose enough 8 Refit the cover See Figure 6 10 Figure 6 9 Cable Gland View ...

Страница 21: ...e a residual current device RCD to protect the user and the pump The RCD should be chosen according to the nominal voltage and current of the pump and it should be able to trip on high frequency leakages type B The tripping current should be lower than 3 5mA according to the EN 60335 7 DISPLAY AND SETTINGS The display of the Optima pumps has two text rows three LEDs and five control buttons See Fi...

Страница 22: ...is a fault 4 Power LED GREEN It is on as long as the power is on 5 MENU Button To navigate through the menu and save the settings 6 Back Button 7 Down Button 8 Up Button 9 POWER Button To start and stop the pump The main menu is shown below It is navigated through the submenus with MENU button Submenus are Operating Mode Service Info Language To go to the submenus navigate through the menu with th...

Страница 23: ... Appendix See Section 9 for explanation and selection criteria for the operating modes The desired speed is modified by Up and Down buttons with 50 rpm intervals The speed is saved with pressing MENU button for two seconds The image above is shown when the selected speed is saved Pressing Back button navigates the user to the upper menu The image below is shown when manual mode is selected The des...

Страница 24: ...selected The desired head is modified by Up and Down buttons with 0 5m intervals The head is saved with pressing MENU button for two seconds The image above is shown when the selected head is saved Pressing Back button navigates the user to the upper menu The image below is shown when constant pressure mode is selected 7 1 3 Variable Pressure Operating Mode 7 2 Service Info ...

Страница 25: ...n example for an error is given below In this option there are languages choices which are used in the pump The desired language is modified by Up and Down buttons To save the language MENU button is pressed for two seconds The desired language is modified by Up and Down buttons To save the language MENU button is pressed for two seconds 8 FIRST START UP CONTINUOUS OPERATION AND SHUT DOWN 7 3 Lang...

Страница 26: ... second minimum speed at manual mode is set for commissioning Press POWER button to start the pump To change the operating mode or speed head see Section 7 The display goes into the sleep mode after 15 minutes if the buttons are not pressed Meanwhile the pump continues to operate The main menu is shown by pressing any button In case of a power outage the pump saves its last operating mode settings...

Страница 27: ...ves of system needs by the ECM technology When the flow decreases the operating point shifts to the left the head increases in manual mode the speed decreases and the head remains stable in constant pressure mode the speed decreases and the head declines linearly until the half value of the selected head Figure 9 1 Optima Operating Modes Head Flow Q m h ...

Страница 28: ... to select the Hset value is given below The operating point the head and flow of the system is determined If the head is a multiple of 0 5 the exact value of the system is selected as Hset If the head is not a multiple of 0 5 the closest value is selected as Hset In the following graph the curves of the operating modes are drawn with 1 meter intervals The head can be set by 0 5m intervals on the ...

Страница 29: ...termined If the head is a multiple of 0 5 the exact value of the system is selected as Hset B noktası 7 5m C noktası 8m D noktası 8m Şekil 9 4 Sabit Basınç Çalışma Modu Örneği 9 3Değişken Basınç Çalışma Modu Şekil 9 5 Değişken Basınç Çalışma Modu Gösterimi Bu çalışma modunda pompa ayarlanan basma yüksekliği Hayar ile ayarlanan değerin yarısı Hayar 2 arasında lineer bir doğru izleyecek şekilde devi...

Страница 30: ...lue is selected as Hset In the following graph the curves of the operating modes are drawn with 1 meter intervals The head can be set by 0 5m intervals on the display According to the rule given above A is set at 8 5m B is set at 8 5m C is set at 9m D is set at 9m The figure below is given as an example ...

Страница 31: ...ction Criteria 9 4 Operating Mode Selection Criteria The selection of the operating modes is based on the criteria which are given below H H H H H H H H H Hset Hset Hset Hset Q Q Q Q Q Q H Hset Q Hset 2 Head Head Flow Q m h Flow Q m h ...

Страница 32: ...Optima pumps do not need any special maintenance since the shaft and bearings rotate in water Please visit www alarko carrier com tr or call 90 212 444 0 128 if you encounter a problem or want to know the nearest customer service location 11 FAULTS CAUSES AND REMEDIES If any impeditive state occurs for the pumping operation the pump automatically stops gives a warning or error code and no 3 red LE...

Страница 33: ... Check the water temperature if it is between the limits Wait until the error state ends Error Voltage 5 voltage warnings within 24 hours Check the input voltage if it is between the limits Wait until the error state ends Error Curr high The pump draws too much current Wait until the error state ends Error Service 5 any kind of errors within 24 hours Request customer service Error FOC Error The st...

Страница 34: ...34 The fault flowchart of the pump is given below Figure 11 1 Fault Flowchart ...

Страница 35: ...new one There is one spare O ring in the packaging box Dismantling of the rotor from the pump motor must only be done by technical staff since the rotor has very powerful magnets mounted on it Otherwise it may cause injuries Pump rotor has a strong magnetic field Therefore after dismantling from the pump motor below effects can occur Usage failure in electronic devices Strong attraction of metals ...

Страница 36: ...or related recycling facilities can be used Warnings and cautions in Section 11 must be taken into consideration while dismantling the pump Disposal of the pump or pump parts must be performed considering the environmental impact and in accordance with the related regulations ...

Страница 37: ...37 14 APPENDIX Dimension Table ...

Страница 38: ...38 Pump Selection Curves ...

Страница 39: ...39 Performance Curves 4 4 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 40: ...40 4 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 41: ...41 5 8 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 42: ...42 5 9 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 43: ...43 5 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 44: ...44 6 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 45: ...45 8 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...

Страница 46: ...46 ...

Страница 47: ...47 ...

Страница 48: ...Fethibey Cad No 55 Kat 13 35210 Pasaport İZMİR TÜRKİYE Phone 0232 483 25 60 Fax 0232 441 55 13 Ziyapaşa Bulvarı Çelik Ap No 25 5 6 01130 ADANA TÜRKİYE Phone 0322 457 62 23 Fax 0322 453 05 84 Mehmetçik Mahallesi Aspendos Bulvarı No 79 5 ANTALYA TÜRKİYE Phone 0242 322 00 29 Fax 0242 322 87 66 444 0 128 İSTANBUL ANKARA İZMİR ADANA ANTALYA MDH web www alarko carrier com tr e mail info alarko carrier c...

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