Instruction Manual for APUMP-HE models including: Energy Saving Pipeline Canned Motor Pump, Saving Pipeline Canned Motor Pump, Pipeline Canned Motor Pump, Canned Motor Pump, Motor Pump
EEI≤0.20 Energy-saving Pipeline Canned Motor Pump APUMP-HE Series Installation and Operation Manual TFC Group LLP
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DocumentDocumentAPUMP-HE Series Energy-saving Pipeline Canned Motor Pump Installation and Operation Manual E E I0. 2 0 TFC Group LLP Notes: APUMP-HE 01. Read the installation manual carefully before installation and use. 02. The manufacturer will not be liable for any personal injury, pump damage and other property damage due to failure to comply with safety warnings 03. The installers and operators must comply with local safety regulations. 04. The user must confirm that only qualified personnel w i t h professional certification and proficiency of this manual are permitted to install and maintain this product. 05. The pump is rated Ip44 and must not be installed in a place that is damp or may be splashed by water. 06. For convenient access of maintaince, a shut-off valve shall be installed on each side of the pump 07. The power supply of the pump must be disconnected before installation andmaintainace. 08. For domestic hot water, copper or stainless steel pump body shall be used. 09. In hard water areas use appropriate water treatment additives to prevent calcium deposits, which can block pipelines and / or the pump impeller. 10. Do not start the pump without liquid. 11. Some models are not suitable for drinking water. 12. The liquid may be high-temperature and high-pressure; therefore, the liquid in the system must be completely drained or the shut-off valves on both sides must be closed before moving and dismantling the pump to prevent a burn hazard. 13. If removing the exhaust bolt, hightemperature and high-pressure liquid will be released. Measures must be taken to safely contain any released liquid. 14. Ventilation must be ensured in summer or high ambient temperature conditions to avoid condensation that may cause electrical malfunctions. 15. If there is a risk of frost damage, install a frost protection thermostat, or drain down the system in order to avoid frost damage to the pump body. 16. If the pump is left unused for a long time, please close the pipe valve in the inlet and outlet of the pump and disconnect the power supply. 17. If the flexible cord of cable is damaged, it must be replaced by a qualified person. 18. Please close the valve at the inlet of the pump and disconnect power of the pump immediately if overheating 0 APUMP-HE or abnormality of motor is detected, and contact your vendor or service center immediately. 19. If problem cannot be addressed according to the manual, please close the valves on the inlet and outlet of the pump immediately, cut off power supply and contact your vendor or service center immediately. 20. This product shall be put in a place out of reach of children. After installation, take an isolation measures to avoid access of children. 21. This product shall be stored in a dry, well ventilated and cool place under room temperature. Warning Before installation, you must carefully read the installation and operation manual. The installation and use of the equipment must comply with local regulation and applicable operation standards. Warning Those who have weak physical strength, react slowly or lack experience and knowledge (including children) can use this motor pump only under the monitoring and direction of his/her safety personnel. 1. Warning Failure to comply with this safety instruction may lead to personal injury! Caution Failure to comply with this safety instruction may lead to equipment malfunction or damage! Note Note or instruction for easy and safe operations. 02 2. General APUMP-HE 2.1. The APUMP-HE circulation pump is designed for use in domestic heating and hot water systems. The product is most applicable to the following systems: stable and variable-flow heat supply system variable-temperature pipeline heat supply system ·heat supply system with night mode ·HVAC system Industrial circulation system domestic heating and domestic water supply system This pump is equipped with permanentmagnet motor and differential pressure controller, capable of automatically & continuously adjusting motor performance to meet the actual needs of the system. 2.2. Advantages Easy installation and start-up ·Provided with self adaptivc mode AUTO (Initial setting). In most cases, the motor pump needs no adjustment and can be readily started and will adjust automatically to meet the actual needs of the systems. High-degree comfort ·Low operational noise of motor pump and whole system. This pump is equipped with control panel on the front for easy operation by users. 03 APUMP-HE 3. Operating Conditions 3.1. Ambient Temperature Ambient temperature: 0~+ 40 3.2. Relative humidity(RH): Max. humidity: 95% 3.3. Medium (liquid delivery) temperature Liquid delivery temperature: +2~110 To avoid condensation in control box and the stator, the temperature of liquid pumped by the motor pump must be always higher than ambient temperature. 3.4. System Pressure Maximum pressure 1.0MPa(10bar). 3.5. Degree of Protection IP 44 3.6. Inlet Pressure Liquid Temperature Inlet Pressure <85 0.05bar 0.5m head 90 0.28bar 2.8m head 1 1 0 1bar 10m head 3.7. Pumping Liquid The pumping liquid includes thin, clean, non-corrosive and non-explosive liquid which shall not contain any solid particles, fiber or mineral oil, and the pump must definitely not be used to pump inflammable liquid such as rapeseed oil and gasoline. If the pump is used in a place with relatively high viscosity, the pump has lower performance. So when choosing a pump, the viscosity of liquid must be taken into account. 04 APUMP-HE 4. Installation 4.1 . Installation When installing APUMP-HE series circulation pump, the arrow on the motor pump case indicates the flow direction of liquid through the pump. When installing the motor pump in the pipeline, the two gaskets supplied must be installed at the inlet and outlet. ·During the installation, the motor pump shaft must be horizontal. 05 4.2. Position of Junction Box APUMP-HE 4.3. Changing Position of Junction Box The junction box can be rotated in a step of 90°. The procedures for changing the position of junction box are as follows: 1. Close the valves at the inlet and outlet and release the pressure; 2. Unscrew and remove the four socket head screws that fasten the pump body; 3. Rotate the motor to the required position and align the four screw holes; 4. Install the four socket head screws again and fasten them clockwise making sure they are fully tightened; 5. Open the valves at the inlet and outlet. 06 APUMP-HE Warning Pumping liquid may be high-temperature and high-pressure; therefore, the liquid in the system must be completely drained or the valves on both sides of motor pump must be closed before removing the socket head screws. 4.4. Thermal Insulation of Motor Pump Body Note Caution Limiting the heat loss of motor pump body and pipeline. Motor pump body and pipeline should be thermally insulated to reduce their heat loss. Do not insulate or cover the junction box and control panel. 07 5. Electrical Connection APUMP-HE 08 APUMP-HE Electrical connection and protection shall comply with local codes and norms. Warning The motor pump must be earthed . The motor pump must be connected to an external power switch, with 3mm minimum contact gap in both poles. APUMP-HE series circulation motor pump needs no protection from external motor. Check if the supply voltage and frequency are the same as parameters indicated on the nameplate of the motor pump. Connect the motor pump and power supply with the plug supplied together with the pump. After the power is supplied, the indicator lamp on the control panel is ON. 09 6. Control Panel 6.1 . Controls on Control Panel Position Descriptions 1 Indication lamp area of three operation modes set by motor pump. 2 Button for setting operation modes of the motor pump. APUMP-HE 6.2. Indication Lamp Area of Motor Pump Setting APUMP-HE series circulation motor pump has three settings which can be chosen with the button. The motor pump settings are indicated with three different indication lamp areas. Button Times Indication Lamp Area 0 AUTO (Initial setting) 1 MIN 2 MAX Descriptions Self-adaptive (AUTO) Constant Speed Curve, Velocity Min Constant Speed Curve, Velocity Max 6.3. Button for selecting motor pump settings By pressing the button once at 2 seconds interval, the motor pump setting mode will change to the next in sequence. A cycle is constituted of every three presses on the button. For details, please refer to Section 6.2. 10 7. Motor Pump Setting APUMP-HE 7.1 . Motor Pump Setting Based on System Type Initial setting=AUTO (Self-adaptive mode) Recommended and available pump setting AUTO (Self Adaptive Mode) mode can adjust the performance of motor pump based on the actual heat demand of the system. Self adaptive mode adjusts over time to find the most effective setting, so before changing the motor pump setting, maintain AUTO (Self Adaptive Mode) mode setting for at least one week. If you select to change back to AUTO (Self Adaptive Mode) mode, the APUMP-HE motor pump can memorize its last setting in AUTO mode and continue adjusting the performance automatically. It may take several minutes or even hours to reach the optimal operation mode after motor pump setting is changed from the optimal setting (the "Recommended above mention") to one of the other optional setting. If the optimal setting of motor pump fails to enable each room to obtain desired heat distribution, then you should change the motor pump setting to other settings. Please refer to Section 8.1 for the relations between pump setting and performance curve. 8. Motor Pump Setting and Performance 8.1 . Relations between Pump Setting and Performance 11 APUMP-HE Setting AUTO (Initial Setting) CharPauctmerpistics Curve Functions Highest to Lowest Proportional Pressure Curve AUTO function will automatically control the pump performance within the specified scope. adjust pump performance based on system scale; adjust pump performance based on load variance within a period of time; Under the AUTO mode, the pump will be set to proportional pressure control; It runs on the constant curve in a constant velocity. Max Velocity Max In the Velocity Max mode, the pump is set to work on the highest curve under all working conditions. It runs on the constant curve in a constant velocity. Min Velocity Min In the Velocity Min mode, the pump is set to work on the lowest curveunder all working conditions. 9. Performance Curve 9.1 . Guide on Performance Curve Every setting of the motor pump has corresponding performance curve (Q/H curve). However AUTO (Self Adaptive Mode) mode covers just one performance scope. The input power curve (P1 curve) belongs to every Q/H curve. Power curve represents the power consumption of motor pump in given Q/H curve with Watt as the unit. P1 value corresponds to the readings taken from the monitor of motor pump. 12 APUMP-HE 9.2. Curve conditions The followings are applicable to the performance curve specified in the APUMP-HE series manual: Test liquid: air-free water. Applicable density of curve =983.2 kg/m³, and liquid temperature +60 All curves represent averaged value, and shall not be used as guarantee curve. If a specific performance is needed, then separate measuring shall be conducted. Velocity Max, Min curves have all been marked. The applicable Kinetic viscosity of the curve =0.474 mm²/s(0.474CcST) 9.3. Performance Curve APUMP-HE 13 10.Features APUMP-HE APUMP-HE 21030001 No. Descriptions 1 Company name (brand) 2 Pump Type 3 Number Date of manufacture: the first six numbers Serial number: the rest four numbers 4 Power (Watt) Minimum power input in minimum pattern Minimum power input in maximum pattern 5 E(alemctpreicriety) Minimum flow in minimum pattern Minimum flow in maximum pattern 6 Maximum system load bearing (Mpa) 7 Certification Mark 8 Rotation Direction 9 Highest Liquid Temperature 10 Protection Grade 11 Insulation class 12 Energy Index 13 Frequency (Hz) 14 Voltage (v) 14 APUMP-HE 11. Technical Parameters and Installation Dimensions 1 1 .1 . Technical Parameters Power Supply Voltage 220V-240V,50/60Hz,PE Motor Protection The pump needs no external protection Degree of Protection IP 44 Insulation Class H Relative HumidityRH System Load Bearing Max. 95% 1.0 MPa Liquid Temperature Minimum Inlet Pressure 85 0.005 MPa Suction Port Pressure 90 110 0.028 MPa 0.100 MPa EMC Standard Sound Pressure Class Ambient Temperature Temperature Grade Surface Temperature Liquid Temperature EN61000-3-2 and EN61000-3-3 EN55014-1 and EN55014-2 The sound pressure level of pump is lower than 42dB(A) 0~ 40 TF110 The maximum surface temperature is not higher than +125 2~ 110 To prevent condensation in the junction box and rotor, the temperature of pumping liquid of the motor pump must be always higher than ambient temperature. Ambient Temperature () Liquid Temperature Min. () Max. () 0 2 11 0 10 10 11 0 20 20 11 0 30 30 110 35 35 90 40 40 70 For domestic hot water, it is suggested that water temperature should remains below 65 to reduce scaling. 15 1 1 .2. Installation Dimensions APUMP-HE Material of Power Product Pump Body (W) Model Cast Iron Plastic Copper SS L1 45 APUMP-HE 65 Dimension (mm) L2 B1 B2 H1 H2 G 130 82 130103130 1½" 16 APUMP-HE 12. Trouble-Shooting Schedule Warning Before conducting any maintenance and repair of the motor pump, ensure that power supply has been cut off and will not be connected accidentally. Symptom Motor pump cannot be started Control Panel Cause Corrective Action Equipment fuse blown Replace the fuse Indication The circuit breaker of Current Connect the circuit Lamp "Off" control or voltage control opens Breaker Failure of pump motor Return to factory maintenance Blink 1 time Blink 2 times High voltage Under voltage Check weather power supply is in specified range Check weather power supply is in specified range Blink 3 times PCB component failure or Motor failure Return to factory maintenance Blink 4 times Missing phase protection Return to factory maintenance Blink 5 times Blink 6 times Rotor blocked No water in pump Remove the pump housing and clean the rotor Open the valve & supply water to the pump 17PDFlib PDI 9.0.5 (Win32)