Related Manuals for Oilon S 180
Summary of Contents for Oilon S 180
- Page 1 CHS01 1951EN 19 December 2019 Installation and operation manual ChillHeat S 180 – S 2000 Read these instructions carefully before installation, use, or maintenance...
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Page 3: Table Of Contents
Contents Introduction Safety precautions..................3 Transportation and storage.................6 Delivery content, optional equipment and accessories.......7 Information regarding the refrigerant R1234ze(E)........8 Technical data Heat pump technical data................9 Installation Installation site requirements..............11 Main parts....................13 Dimensioning heat pump................13 Connections and dimensions..............14 3.4.1 S490 HC + evaporator inlet temperature sensor........14 Installing flow switch................. - Page 4 5.12 Viewing measured values and adjusting alarms........45 5.13 Viewing motor status................46 5.14 Viewing PID controller values..............48 5.15 Viewing measured data history..............50 5.16 Exporting trend..................53 5.17 Using ChillHeat with MobileDrive............. 54 5.18 Using MobileDrive..................55 Maintenance Regular check and maintenance.............. 60 Troubleshooting..................60 2 (63) CHS01 1951EN...
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Page 5: Introduction
Note indicates tips, hints, and other essential information. Keep these instructions as well as the electrical diagrams available near the device. Oilon products are manufactured according to general product standards and directives, and based on our best knowledge about product design, and technologies. - Page 6 Do not touch hot pipes or surfaces during operation or maintenance. Disposal of refrigerant The refrigerants used in Oilon heat pumps are in normal working conditions non-toxic and non-flammable. Read the following information always before starting any work on the appliance. Follow the instructions and take care of preventive safety measures.
- Page 7 Potential health hazards First aid measures SKIN: Irritation would result from a defatting action Promptly flush skin with water until all chemical is on tissue. Liquid contact could cause frostbite. removed. If there is evidence of frostbite, bathe with lukewarm water. Do not use hot water, and do not rub.
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Page 8: Transportation And Storage
Risks Preventive measures PERSONAL PROTECTIVE EQUIPMENT: SKIN PROTECTION: Skin contact with refrigerant may cause frostbite. General work clothing and gloves (leather) should provide adequate protection. If prolonged contact with liquid or gas is anticipated, insulated gloves constructed of PVA, neoprene or butyl rubber should be used. -
Page 9: Delivery Content, Optional Equipment And Accessories
● Move the heat pump vertically with a forklift or two pallet jacks. ● When using pallet jacks place one to each side of the pump. Lifting Lifting supports are welded to the pump frame, see illustration. Lifting brackets ver. 1 A and B, lifting supports Use a forklift or a pallet jack to lift the heat pump according to the labeling on the device. -
Page 10: Information Regarding The Refrigerant R1234Ze(E)
A2L), it should be equipped with a ventilated enclosure system or be installed in a special machinery room. The machinery room must conform to the requirements set in EN 378-3 (2016) clause 5. Please ask Oilon sales for the details. R1234ze(E) is classified group 2 “non-dangerous” according to the criteria of Pressure Equipment Directive (PED) both 97/23/CE and 2014/68/CE. -
Page 11: Technical Data
2 Technical data 2.1 Heat pump technical data Dimensions and weight Measurements without S 180 S 280 S 380 S 490 S 600 cover and extra legs Height (mm) 2091 2091 2091 2091 1900 Width (mm) 2723 2723 2723 2723... - Page 12 S 800 S 1000 S 1200 S 1500 S 2000 Refrigerant R134A R134A R134A R134A R134A Refrigerant (kg) 2 x 100 2 x 135 2 x 170 2 x 240 2 x 350 Water or brine circuits: Minimum water/brine outlet temperature from the evaporator: -15 °C.
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Page 13: Installation
3 Installation 3.1 Installation site requirements Installation, commissioning, or service of the appliance is to be carried out by authorized and trained personnel only, adhering to all local regulations and requirements. The heat pump must be installed into a location that is not accessible to the general public. - Page 14 ● The minimum temperature for the site is 10 °C. ● The heat pump installation surface is horizontal and even. ● All feet of the heat pump system are firmly attached to the floor, and that the load is evenly shared on all feet. ●...
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Page 15: Main Parts
3.2 Main parts ChillHeat S 180 – S 490 main parts d068643 ver. 1 The assembly may vary depending on the scope of delivery. Pos. Part Pos. Part Control panel Double safety relief valve with changeover valve Control cabin Filter drier... -
Page 16: Connections And Dimensions
If the operation conditions change the original settings for the pump are not valid any more, and must be checked and changed accordingly. 3.4 Connections and dimensions For information on connection positions and sizes, refer to the diagrams delivered with the ChillHeat pump. -
Page 17: Installing Flow Switch
HP sensor installation ver. 1 3.5 Installing flow switch ● Install the flow switch in the inlet pipe on the cold side. ● A straight pipe of 4 x D is required before the flow switch (the pipe length must be at least 4 x the pipe diameter). -
Page 18: Flow Diagrams
Always check the final connections from the diagrams delivered with the heat pump. Legend Safety valve piping to outside air Customer delivery scope Oilon Scancool delivery scope Recommended to use a filter. Balancing valve in customer delivery scope 16 (63) CHS01 1951EN... - Page 19 One heat pump with one refrigerant circuit Flow diagram example 1xHP 1xref circuits ver. 2 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch CHS01 1951EN 17 (63)
- Page 20 One heat pump with two refrigerant circuits Flow diagram example 1xHP 2xref circuits ver. 1 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch 18 (63) CHS01 1951EN...
- Page 21 Two heat pumps, evaporators in parallel, and condensers in parallel Flow diagram example 2xHP con_p eva_p ver. 2 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch CHS01 1951EN 19 (63)
- Page 22 Two heat pumps, condensers in parallel, and evaporators in series Flow diagram example 2xHP con_p eva_s ver. 2 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch 20 (63) CHS01 1951EN...
- Page 23 Two heat pumps, condensers in series, and evaporators in parallel Flow diagram for 2xHP con_s eva_p ver. 2 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch CHS01 1951EN 21 (63)
- Page 24 Flow diagram f2xHP con_s eva_s ver. 2 Position Description Customer LV. switchgear Control cabin Desuperheater Evaporator Subcooler Condenser Compressor 1FS11 Flow switch The customer determines final pipe sizes. Flow switch is in Oilon Scancool delivery scope, but customer takes care of installation. 22 (63) CHS01 1951EN...
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Page 25: Electrical Connections
Do not connect devices that draw over 2 A of current directly to the controller. Use a contactor instead. Model Cable size Model Cable size S 180 2 x (3 x 95Cu/50Cu) S 800 2 x [2 x (3 x 120+PE Cu)] 1 x (3 x 185Cu/70Cu) S 280... -
Page 26: Commissioning
● have expert knowledge about heating and cooling systems ● be familiar with the heat pump control system It is recommended that an Oilon expert performs commissioning. Tasks to be completed before commissioning: ● connect the electrical supply to the heat pump ●... -
Page 27: Checking Hot Circuit
4.2 Checking hot circuit 1. Check that condensers and subcoolers are correctly connected. Make sure that the flow direction is correct. Use the latest PI or flow diagram for reference. 2. Make sure that all transmitters in the hot water system are installed and connected. 3. -
Page 28: Checking Safety Valve Discharge Pipe
4.4 Checking safety valve discharge pipe 1. Make sure that the discharge pipe installation has been completed, and thus the open end: ● is located outside, above the roof levels so that it isn't close to the building's ventilation holes ●... -
Page 29: First Start-Up
Reset and note down the initial setting. 12. Check that the communication interface is connected and correctly set up. Refer to the instructions and settings in the Modbus communication list. 13. Check the settings of overcurrent protective devices. 4.7 First start-up Set the language, time, and timezone. - Page 30 Green = in use, white = not in use. Cold side settings Set options for the cooling side of the heat pump. Green = in use, white = not in use. Warm side settings Set options for the heating side of the heat pump. 28 (63) CHS01 1951EN...
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Page 31: Commissioning The System
Green = in use, white = not in use. Then go to the main screen, and click on the Start button to permit the heat pump to start. 4.8 Commissioning the system Carry out commissioning tasks according to this check list. Pay special attention to the leakage test. -
Page 32: Setting Up Parallel Units
● Hot and cold water systems approved by the customer for operation. ● Ethernet communication, if any, approved to be used. ● Site manager/customer approval for start of commissioning. Once installation and commissioning are complete, fill out the installation and warranty reports. 4.9 Setting up parallel units 1. -
Page 33: Setting Up Distribution Condenser/Subcooler
4.10 Setting up distribution condenser/subcooler 1. Start the circulation and open up all throttling valves to the fully open position. If the circuit is capacity controlled, make sure the system is running at the maximum flow. 2. Measure the individual flows and compare to the specified flows. Measured total flow: m3/h or kg/s If the flow notably deviates from the specified flow, search for the reason for this deviation. -
Page 34: Operation
Subcooler, optional One of the underlying ideas in the design of the Oilon ChillHeat product family has been to use a single machine both for cooling and heating. All ChillHeat products are well suited for heating and cooling applications, either as dedicated cooling or heating solutions or as a combined solution. -
Page 35: Operating Principle
It is possible to connect several ChillHeat heat pumps connected in series for an even higher capacity heating or cooling solution. Automation is an important feature in all ChillHeat products. A versatile automation system enables energy-efficient and easy ChillHeat operation. 5.2 Operating principle GSHP19 ver. -
Page 36: Heating And Cooling
The high-pressure gaseous refrigerant is led into the condenser, where it releases its heat energy into the water that circulates between the ChillHeat pump and the heat sink. As the refrigerant releases its heat energy and its temperature drops, it condenses to liquid form again. - Page 37 In this example, water is cooled down to 7 °C, and the energy taken from the water is used to heat up heating network water to 60 °C. Collecting heat The Oilon ChillHeat heat pumps can use various heat sources for collecting heat, for example: ● recovered waste heat at refrigeration plants to generate hot water, thereby substituting valuable primary energy ●...
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Page 38: Coefficient Of Performance
5.4 Coefficient of performance Heat pump efficiency ratios are measured by the coefficient of performance (COP) and cooling coefficient of performance (COPc) values. COP indicates the amount of heat energy produced by the heat pump divided by the energy consumed by the heat pump. COP depends largely on heat source and heating network temperatures. -
Page 39: Control Panel
5.6 Control panel The Home screen is the main screen of the heat pump user interface. It enables you to have an overview of the heat pump, and to turn it on or off. Compressors: power percentage as number, colors: Grey: not ready to start CHS01 1951EN 37 (63) -
Page 40: Changing Settings
White: ready to start Green: running Blinking red: alarm 5.7 Changing settings Settings The Settings screen enables you to make changes to the various settings, such as the operation mode and language. For details, see the following illustration and table. Settings screen ver. - Page 41 Basic Settings The Basic Settings screen enables you to view and change the unit basic settings as User. You can change the values that are shown in black on the screen by tapping on the values. Values that are shown in gray are read-only, and cannot be changed. Basic Settings screen ver.
- Page 42 Advanced settings screen ver. 3 Position Item Description Power Control Opens the power control pop-up window, in which you can select, of which controller or limiter PID view you want to view. Optional Devices Optional devices include selection of buffer tank, 3-way valve pump, or cooler.
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Page 43: Changing User Level
5.8 Changing user level You can log in as a certain user on the Settings screen. The Logged in as section displays the logged-in user. Logged-in user ver. 1 1. To change the user level and log in, press The Login view opens. Login screen ver. -
Page 44: Setting Time And Date
Language screen ver. 2 2. To change the user interface language, press the desired flag icon. When selecting any other language than Simplified Chinese, the user interface language is immediately changed. Simplified Chinese requires restarting of the panel to get the changes in effect. 5.10 Setting time and date You can change date and time on the Settings screen. - Page 45 Unit Heat Mode ver. 2 Position Item Description Evaporator buffer screen Opens the evaporator buffer screen. Chill mode (inactive) Currently the heat mode is active. If chill mode was selected, the chill mode icon would be shown here. Unit 1 compressors Displays the status of each compressor of unit 1.
- Page 46 Unit ver. 2 Position Item Description Compressor status display If a number is visible, it means that the motor is controlled by speed or power. Information message Information at start of the machine. The message is visible only if something is wrong. Compressor status display Yellow means that the compressor is controlled but not running.
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Page 47: Viewing Measured Values And Adjusting Alarms
Evaporator ver. 1 Condenser buffer screen Condenser ver. 2 5.12 Viewing measured values and adjusting alarms Open the measurement pop-up window in the unit details view by pressing the respective value. In the measurement pop-up window you can view the measured value and adjust alarms as the Expert user. -
Page 48: Viewing Motor Status
Measurement ver. 2 Position Item Description Measurement Measurement pop-up window Current value Displays the current measured value. Upper value Displays the upper limit of the measurement scaling. Alarm setpoint value Alarm setpoint value Lower value Displays the lower limit of the measurement scaling. Setpoint enabled Enabled setpoint for the alarm. - Page 49 Viewing on/off-controlled motor Motor On Off ver. 2 Position Item Description Motor status pop-up window On/off-controlled motor pop-up window. Displays the current motor status. Run time value Displays the running hours for the motor Manual control Sets the motor in manual control Automatic control Enables the automatic control of the motor Stop...
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Page 50: Viewing Pid Controller Values
Viewing speed-controlled motor Motor speed ver. 2 Position Item Description Motor status pop-up window Speed-controlled motor pop-up window. Displays the current motor status. Control value Displays the control value. Measured value Displays the measured value. Minimum power Displays the minimum power of motor. Controlled PV Displays the controlled process value. - Page 51 Power Control pop-up window ver. 1 In the PID pop-up window you can view the PID controllers. PID ver. 2 CHS01 1951EN 49 (63)
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Page 52: Viewing Measured Data History
Position Item Description PID pop-up window PID (proportional integral derivative) pop-up window Maximum value Displays the maximum value. PV value Displays the process variable value. SP value Displays the set point value. Controlled PV Displays the controlled process value. SP for measurement Displays the set point for measurement. - Page 53 Trend history mode ver. 3 Position Item Description Time selection Selects the amount of time displayed in the time axis. Exit Exit the history mode. Open trend legend Displays the trend legend. Back to trend selection Goes back to the Trend Selection dialog box. Mode Displays the trend mode (History).
- Page 54 Trend normal mode ver. 3 Position Item Description Trend scales Selects the scale of trend on the vertical axis. Scale selection Simple scale selection Time selection Simple time selection Mode selection Change to history mode. Time axis Time axis of trends Mode Displays the trend mode (Normal).
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Page 55: Exporting Trend
Legend ver. 3 Position Item Description Trend legend The trend legend dialog box. Selection of trends displayed Hides or shows the selected measurement curve. Current value Real-time value of the measurement. 5.16 Exporting trend To export the trend datalog to an SD card or a USB stick, go to the Settings screen. 1. -
Page 56: Using Chillheat With Mobiledrive
5.17 Using ChillHeat with MobileDrive The fixed control panel is optional on ChillHeat machines. It can be replaced with an Android application, that can be downloaded from www.oilon.com/MobileDrive. The device can be a smartphone or a tablet. However standard deliveries also include a tablet with the application. -
Page 57: Using Mobiledrive
5.18 Using MobileDrive HOME Cards with upper right corner turned indicates that there are more pages behind this card (SETPOINT and HEATING). DEVICE STATUS: Gives unit´s operation permit. Displays heatpumps status information. SETPOINT: Displays unit setpoints and control mode. Click the card to access Basic settings page. - Page 58 TRENDS All unit measurements can be read from the Trend menu. ● Temperatures ● Efficiency ● Power Measurements can be read in real time. The desired measurement curve can be hidden or displayed. ALARMS All active alerts, warnings and alarms are displayed on the Active notification page. On this page you can also reset alarms.
- Page 59 SETTINGS BASIC SETTINGS Device does not start if remote stop command is active from terminal block or modbus. Operation: Heating, Cooling Heating, The compressor power is controlled by outgoing hot water. Cooling, The compressor power is controlled by outgoing cold water. When heat pump equipped with frequency converter, ChilHeat function is always on.
- Page 60 Timed Setpoint: Choose weekdays and times when the device is active. Compressor runtimes: Displays running hours at 10 hour accuracy. Digit only visible when compressor has operated over 10 hours. WARM SIDE / COLD SIDE Liquid type: A brine type for the warm side can be selected from the Warm side page. Water, Propylene glycol, Ethylene glycol and Ethanol.
- Page 61 CUSTOM SETTINGS If the heat pump has special features, parameters can be changed here. OEM SETTINGS Only experts can access OEM window. Window contains measurements for trouble shooting and other technical data. LANGUAGE Select a language. CHILLHEAT From the ChillHeat top menu you can select which unit to connect. CHS01 1951EN 59 (63)
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Page 62: Maintenance
6 Maintenance 6.1 Regular check and maintenance When maintaining the heat pump, note that adding and purging of a liquid refrigerant from the evaporator with standing water can cause a frost damage. Installation, commissioning, or service of the appliance is to be carried out by authorized and trained personnel only, adhering to all local regulations and requirements. - Page 63 If not, then oil alarm. Control on, but Electrical problem, either contactor or wiring. Check wiring, contact oilon service. running signal off Control off, but Electrical problem, either contactor or wiring. Check wiring, contact oilon service.
- Page 64 Alarm active ver. 2 The Active Messages screen displays all active alarms and warnings, and allows you to acknowledge them. The History section displays the history of all occurred alarms. Active Messages screen ver. 3 Position Item Description Line with red background Active alarm, waiting for acknowledging Line with violet background Active information message...
- Page 65 Position Item Description Line with red text Acknowledged alarm Line with orange background Active warning Ack All button Acknowledge alarm button Line with white background The alarm has been acknowledged and removed from the active messages list and stored to the alarm history. Filter button Filtering of messages CHS01 1951EN...
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- Page 68 Yrittäjäntie 6 FI-67100 KOKKOLA FINLAND ----- Niittytie 25 A FI-01300 VANTAA FINLAND Tel: +358 (0)207 281 868 Fax: +358 (0)207 281 867 Email: info@oilon.com...
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