Related Manuals for IVT Optima 600-1700
Summary of Contents for IVT Optima 600-1700
- Page 1 IVT Optima 600-1700 Mixed additional heat Installation Guide Art. no: 12343 Version 1.0...
- Page 2 Copyright © 2007. IVT Industrier AB. All rights reserved. This manual contains copyright protected information that is the property of IVT Industrier AB. No part of this document may be copied or forwarded, electronically or mechanically, without prior, written permission from IVT Industrier AB. This includes photographing and translation to another language.
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Page 3: Table Of Contents
Table of Contents Innehåll FOR THE INSTALLER ..................... 5 Important information for the installer ................6 Checklist ........................6 What the shipment includes ...................7 General .........................8 Transporting and storage ............................8 Positioning the heat pump ............................8 Minimum and maximum working temperatures ......................9 The heating installation’s different methods of control ....................9 Defrosting method ..............................9 Location of the temperature sensors ........................10 CANbus ..................................11... - Page 4 Table of Contents Technical information ....................40 Factory settings ..............................40 Technical information ............................43 Sound levels ................................44 Sensor table ..............................44...
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Page 5: For The Installer
Important information for the installer For the Installer This guide provides the heat pump installer with a description of how the heat pump and the hot water heater, if used, are installed and commissioned. The installation section consists of a plumbing part and an electrical part. It also provides technical data such as measurements, wiring diagrams and installer menus. -
Page 6: Important Information For The Installer
Important information to the installer / Checklist Important information for the installer This manual gives you all the information necessary to install the heat Note pump. The guide is divided into several parts in the order in which installa- tion and commissioning must be carried out. Only qualifi... -
Page 7: What The Shipment Includes
Room sensor T5 Hot water heater: (600-1100) Double shelled: IVT 300/160 (T3 included) Soft starter (1400-1700) Coil tank: IVT 320 or IVT 520 (T3 is an accessory) Heating cable: 2m / 30W Tube sensor hot water heater (T3) 3m / 45W... -
Page 8: General
General General Transporting and storage The heat pump should always be transported and stored in an upright position. Otherwise the suspension fi ttings inside the compressor can be damaged. If the heat pump must be tilted during entry to the installation site, this should be done for as short a time as possible. -
Page 9: Minimum And Maximum Working Temperatures
General Minimum and maximum working temperatures Maximum working temperatures The heat pump can work with a maximum return temperature of approxi- mately 59ºC. If the temperature rises above this value the heat pump will stop for reasons of technical safety. The maximum fl... -
Page 10: Location Of The Temperature Sensors
General Location of the temperature sensors Flow sensor Outdoor sensor Hot water sensor (if hot water heater is installed) Room sensor Sensor compressor temperature Sensor heat transfer fluid out Sensor heat transfer fluid in T10 Sensor condenser temperature T11 Sensor refrigerant temperature evaporator T12 Sensor air temperature evaporator Optima Electric/oil-... -
Page 11: Canbus
General CANbus In Rego 800 the different circuit boards are connected by a communica- tions cable, CANbus. CAN is an abbreviation of Controller Area Network Warning and is a two wire system for communication between the microprocessor based modules/circuit boards. These are connected in series. The heat pump has one circuit board (IOB circuit board). -
Page 12: Detailed Pictures Connection Area
General Detailed pictures connection area Optima 600 - 1100 Low pressure Venting nipple pressostat Sight glass Service connection Condenser Four-way valve Drying fi lter Expansion valve Non-return valve Compressor Service High pressure connection pressostat Optima 1400 - 1700 Low pressure pressostat Four-way valve Service... - Page 13 General Electrical Soft starter IOB card connections Electrical cabinet Optima 600-1100 (above the compressor) Phase sequence relay Electrical Soft starter IOB card connections Electrical cabinet Optima 1400-1700 (left-hand side of heat pump) CPU board (mounted on the IOB board PSU board inside of the door) Control cabinet Accessor y unit electric/...
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Page 14: Dimensions, Clearance And Plumbing Connections
Dimensions, clearance and plumbing connections Dimensions, clearance and plumbing connections Optima 600-1100 Front Back Left-hand side Draining, plastic pipe 32 mm Electric lead-ins To heating system (Hose 1 inch internal thread) 1190 From the heating system (Hose 1 inch internal thread) Required installation space for the heat pump. -
Page 15: Optima 1400-1700
Dimensions, clearance and plumbing connections Optima 1400-1700 From above Back Right-hand side Right Front 1660 Left Heat transfer fl uid out external G25 Heat transfer fl uid in external G25 Drainage external G25 Required installation space for the heat pump. Minimum distance from the pump to the wall is 300 mm. -
Page 16: Control Cabinet, Accessory Unit Electric/Oil-Fi Red Boiler
Dimensions, clearance and plumbing connections Control cabinet, Accessory unit electric/oil-Þ red boiler The units must be wall mounted indoors close to the other indoor components. Accessory unit Control cabinet Double-shelled hot water heater See the documentation for the hot water heater. See also Connection principles. -
Page 17: Connecting To The Heating System
Connecting to the heating system Connecting to the heating system Flushing the heating system It is important that all previously mentioned preparations have been Note carried out before the heat pump is connected to the heating system. Also ensure the pipe system has been well fl ushed before it is connected to the Only qualifi... -
Page 18: Connection Principles
The heat pump stops automatically at outdoor temperatures below approximately -10ºC and cannot then produce hot water. The electric element in the hot water heater (IVT 300/160) is then automatically activated by the control unit and the hot water heater will thus maintain a high temperature. The temperature is adjustable using the thermostat on the electric element. -
Page 19: Filling The Heating System
Connecting to the heating system Filling the heating system Warning The hot water heater must always be After fl ushing the heating system the hot water heater must be fi lled with fi lled and pressurised before the heat- ing system is fi lled. water. -
Page 20: Connecting To The Power Supply
Accessories Hot water sensor T3 When IVT 300/160 is used T3 is already installed on the heater. The sensor is connected according to External connections Control cabinet. Note that 300/160 must be supplemented with a 6 kW electric element, see separate guide. -
Page 21: Safety Switch And Earth-Fault Breaker
Connecting to the power supply Safety switch and earth-fault breaker Safety switch All heating installations must be isolated by a safety switch. Earth-fault breaker If the heating installation is to be connected across an earth-fault breaker then a separate earth-fault breaker for the heating installation is recom- mended. -
Page 22: Wiring Diagram Optima 600-1100
Connecting to the power supply Wiring diagram Optima 600-1100... -
Page 23: Wiring Diagram Optima 1400-1700
Connecting to the power supply Wiring diagram Optima 1400-1700... -
Page 24: Wiring Diagram Control Cabinet
Connecting to the power supply Wiring diagram Control cabinet To Accessory unit To Heat pump Strap Miniature circuit-breaker Miniature circuit-breaker S1 must be in "Term" position on Pump for heating system the Þ rst and last circuit board in the CANbus loop. Heat carrier pump LED operation/alarm Any three-way valve... -
Page 25: Wiring Diagram Accessory Unit
Connecting to the power supply Wiring diagram Accessory unit To Control cabinet To Control cabinet Strap S1 must be in "Term" position on the Þ rst and last circuit board in the CANbus loop. Do1: Starting additional heat (oil-Þ red boiler/electric element) heating system. PLEASE NOTE: Maximum relay output load, 1800W resistive, 600W inductive, ϕ... -
Page 26: External Connections Diagram
Connecting to the power supply External connections diagram Optima 600-1100, Optima 1400-1700... -
Page 27: External Connections Heat Pump
Connecting to the power supply External connections Heat pump Warning Power supply: Do not mix up the 12V and CAN- Connect to terminals L1, L2, L3, N and PE. bus connections! If 12V (or other incorrect voltage) is supplied to the CANbus: CANbus contacts the processors in the CANbus are destroyed. -
Page 28: External Connections Control Cabinet
Connecting to the power supply External connections Control cabinet Power supply: Connect to terminals L1, L2, L3, N and PE and then further feed to the heat pump. Connect further supply to the accessory unit on terminals 1, N and PE. Warning CANbus: Communication cable between the circuit board in the control... -
Page 29: External Connections Accessory Unit
Connecting to the power supply External connections Accessory unit Power supply: Connected to terminals L, N and PE. Warning CANbus: Communication cable between the circuit boards in the control cabinet, heat pump and accessory unit. Connect to terminals GND, Do not mix up the 12V and CAN- CANL, CANH and 12V. -
Page 30: Installer And Service Menu (I/S)
Installer and service menu Installer and service menu (I/S) First read aboutCommissioning. Warning As the installer you have your own section of menus for settings, e.g. for commissioning and maintenance. The installer and service menu (I/S) is only for installers. Under no circum- stances may the user access this level. -
Page 31: Menu Overview
Menu overview Menu overview Here you fi nd the upper levels for all functions under Menu and Advanced menu. All setting functions can also be found in the table Factory settings, see Technical information. Menu Fast restart of heat pump? Start up Setting the clock Connected extra sensors... -
Page 32: Advanced Menu
Menu overview Advanced menu Temperature Heating system temperature Room sensor settings (T5) Time limited settings Heating season Heating, maximum operating time at hot water requirement Shut down protection, change over hot water to heating Compressor working area settings Hot water Extra hot water Hot water peak K, I/S... - Page 33 Menu overview Set date Setting the clock Set time Alarm Alarm log K, I/S Alarm history Warning log K, I/S Access level K, I/S Return to factor y settings Deactivate alarm buzzer Program version K, I/S...
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Page 34: Commissioning
Commissioning Commissioning Before commissioning the heating system must be fi lled up and completely vented. Check that there are no leaks. As many radiators as possible should be fully open when connecting to an existing water system. When connecting to an underfl oor heating system at least half of all the fl... -
Page 35: Manual Operation
Commissioning Connected extra sensors The control unit senses which extra sensors (T3 hot water, T5 room sensors) have been installed and displays which are acknowledged when you select Connected extra sensors. Manual operation Make a check of all the functions before you commission the heating installation. You can manually start and stop the pumps and valves from the menu Manual Operation. -
Page 36: Forced Defrost
Commissioning Forced defrost Forced defrost is used to bypass the timer and temperature conditions for defrost. Temperature T11 (refrigerant temperature evaporator) must be below the set stop level for defrosting. Block crankcase heater at high outdoor temperature Checked by outdoor sensor T2. When the outdoor temperature exceeds the set value the crankcase heating in the compressor is deactivated. -
Page 37: Other Settings
Commissioning Other settings Go through the heating and hot water settings in the Menu and Advanced menu and make the necessary changes. For example the heat curve settings for underfl oor heating need to be lower than the factory settings. Set appropriate V and H values. Important points to check after commissioning For the installation to perform at its best, it is important to check... -
Page 38: Timers
Advanced menu Timers There are a number of timers in the control unit. The statuses for these are shown in the menu Timers. Extra hot water Hot water, maximum operating time at heating Displays the remaining time for requested extra hot water. requirement Displays the remaining time before the maximum time Additional heat start... -
Page 39: Alarm Functions
Advanced menu Alarm functions Functions under Alarm: Alarm log Alarm history Warning log All alarms and warnings are described in the User guide. At Customer level you have access to alarm information in the alarm log. As installer you can also: Delete the Alarm log Read information in Alarm history Read information in Warning log... -
Page 40: Technical Information
Technical information Technical information Factory settings The table displays the factory values (F value) of the settings that you, as a customer, (K) can change via the customer menus Menu and Advanced menu. The functions of Installer/Service level (I/S) under Menu and Advanced menu in the table are accessed by the installer after changing the access level. - Page 41 Technical information Advanced menu Advanced menu Level F value Level F value Temperature Hot water (T3) --"--\Heating system temperature --"--\Extra hot water V=20,0ºC, --"--\ --"--\Number of hours --"--\ --"--\Heat curve H=55,2Cº --"--\ --"--\Stop temperature 65,0ºC --"--\ --"--\ Hysteresis --"--\ --"--\ --"--\Maximum 16,0ºC --"--\Hot water peak --"--\ --"--\ --"--\Minimum...
- Page 42 Technical information Advanced menu Advanced menu Level F value Level F value --"--\Minimum time between defrosts 30 min Setting the clock --"--\Set date yy-mm-dd --"--\Compressor pressure equalisation time --"--\Set time hh:mm:ss --"--\4-way valve pressure equalisation time Alarm --"--\Alarm log --"--\Forced defrost --"--\ --"--\Delete alarm log? --"--\Heating cable time after defrost 15 min...
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Page 43: Technical Information
Technical information Technical information Model IVT Optima 1100 1400 1700 Emitted/Supplied output at +7/35º 5.5 / 1.4 7.2 / 2.0 8.9 / 2.3 12.9 / 3.3 14.3 / 3.9 Emitted/Supplied output at +7/45º 5.1 / 1.7 7.0 / 2.4 8.6 / 2.8 12.5 / 4.0... -
Page 44: Sound Levels
Technical information Sound levels Sound pressure level Heat pump Lp - ear (dBa) The table describes the sound levels stated in sound pressure level. Optima 600 Optima 900 Sound pressure level: Optima 1100 Sound pressure level is defi ned as the sound level, which at an ear level of 1.8 metres, is perceived one metre from Optima 1400 the heat pump. - Page 46 IVT Industrier AB, Sweden www.ivt.se | mailbox@ivt.se...