IVT Greenline HT PlusC User Manual
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IVT Greenline HT PlusC User Manual

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Greenline HT Plus
C and E
User Guide
Art. no: 290410-9
Version: 1.0

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Summary of Contents for IVT Greenline HT PlusC

  • Page 1 Greenline HT Plus C and E User Guide Art. no: 290410-9 Version: 1.0...
  • Page 2 Copyright © 2004. 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.

  • Page 3: Table Of Contents

    Table of Contents Contents FOR THE USER ....................5 Important information ..................5 This is how your heat pump works ..............6 Technology in and around the heat pump ........................6 Component parts of the heat pump ..............8 Control unit Rego 637 ..................10 The control unit’s two methods to control the heat pump ..................11 The control panel ....................

  • Page 4: For The User

    Important information The heat pump Greenline HT Plus represents a new generation of heat pumps from IVT Industrier. It contains numerous functions to control the temperature and production of hot water in the house. The control unit Rego 637 is the brains of the heat pump. Rego 637 includes a control and...

  • Page 5: This Is How Your Heat Pump Works

    The heat pump collects stored solar energy The heat pump Greenline HT Plus represents a new generation of heat pumps from IVT Industrier. The heat pump has been manufactured for easy and reliable use as well as to provide your house with inexpensive and environment friendly heating.

  • Page 6: Heat Pump

    This is how your heat pump works "The cold side" "The hot side" Heat transfer pump 0ºC +100ºC 0ºC +65ºC Floor heating -3ºC +57ºC Soil -10ºC Radiator Heat carrier pump Heat pump Rock Fan-assisted radiator Heat transfer fl uid in. A hose is connected here that collects the stored solar energy from, e.g., the soil or rock.

  • Page 7: Component Parts Of The Heat Pump

    Component parts of the heat pump Component parts of the heat pump IVT Greenline HT Plus C Socket Three-way valve Connections for the mains supply The valve switches between as well as sensors. heating the heating water and hot water.

  • Page 8: Ivt Greenline Ht Plus E

    Component parts of the heat pump IVT Greenline HT Plus E Three-way valve Socket The valve switches between Connections for the mains supply heating the heating water and hot as well as sensors. water. Control panel The control panel has a back- Particle fi...

  • Page 9: Control Unit Rego 637

    Control unit Rego 637 Control unit Rego 637 The control unit Rego 637 is the brains of the heat pump. It makes sure the heat pump gives the best energy savings and that it runs for many years. The control unit controls and monitors the heating and hot water supply in Three-way your house.

  • Page 10: The Control Unit's Two Methods To Control The Heat Pump

    Control unit Rego 637 The control unit’s two methods to control the heat pump The control unit uses two different methods to control the heat pump. These two methods are: Control with an outdoor sensor and Control with an outdoor sensor supplemented with a room sensor. Control with an outdoor sensor Control with an outdoor sensor is the most common method used by the control unit to control the heat pump.

  • Page 11: The Control Panel

    Control panel The control panel All settings are made from the control panel. It also displays heat produc- tion statistics and information about different alarms. When you have Control panel made your settings, the control panel makes sure they are saved in the control unit Rego 637 to carry out your wishes.

  • Page 12: Menu Dial

    Control panel Menu dial The menu dial is used to scroll through the menu display windows. Turn the menu dial clockwise (to the right) to move down through the menus. Turn the menu dial anti-clockwise (to the left) to move up through the menus.

  • Page 13: Menu Outline For Basic Functions (Customer Level 1)

    Basic functions - Customer level 1 Menu outline for Basic functions (Customer level 1) Rego 637 Note 040622 16:08:15 Tu Heat Info Menu Each menu is numbered in the lower right-hand corner; this indicates which main display it is associated to. Main menu Main menu Main menu...

  • Page 14: Set The Heating

    Basic functions - Customer level 1 STANDBY The heat pump is in standby mode. No rad heat required No hotwater required The heat pump is producing hot water. You see at which temperature HOTWATER MODE the heat pump will stop and the present temperature. Note that the stop Heat pump only temperature is read at the bottom of the cylinder.
  • Page 15 Basic functions - Customer level 1 Change the cur ve slope The heat pump’s production of heat is adjusted by increasing or decreasing the curve slope in the Temp. incr. / decr. menu. This is especially effective in cold weather conditions. Return temperature (ºC) Curve slope (0-10) Cur ve slope:...
  • Page 16 Basic functions - Customer level 1 Fine-tune the heat cur ve The heat curve can also be fi ne-tuned. Fine-tuning means that you offset the heat curve in parallel. Fine-tuning is done from the Temp. fi ne-tune menu. The diagram for fi ne-tuning shows how the dashed line has been offset upwards in parallel.

  • Page 17: Set The Desired Room Temperature

    Basic functions - Customer level 1 Set the desired room temperature If you have a room sensor connected to the heat pump you can set the Note temperature in the room from the Room temperature menu. From Extra functions (Customer level 2) you can also set how much you want the The example describes how to set the required room temperature with the sensor to infl...

  • Page 18: Heating And Hot Water Settings

    Basic functions - Customer level 1 Heating and hot water settings Move to the temperature settings for heating on customer level 1 like this: 1. Press the Menu button in the initial menu. Main menu Rego 637 Indoor temperature settings 040622 16:08:15 Tu Return Select...
  • Page 19 Basic functions - Customer level 1 All the temperature sensor menus Note All the windows associated with the heat pump's temperature sensors are All sensors are not included as presented below. Note that you cannot make any settings in these menus, standard on the heat pump, some are available as accessories for different only read the current values.

  • Page 20: Extra Functions (Customer Level 2)

    Extra functions - Customer level 2 ( Initial menu) Extra functions ( Customer level 2) Rego 637 In the section Basic functions (Customer level 1) we presented the 040622 16:08:15 Tu functions that you will probably use the most and which you will receive Heat Info Menu...

  • Page 21: Temperature Settings

    Extra functions - Customer level 2 Temperature settings Proceed as follows to access the temperature settings for the heating on Customer level 2: Main menu 1. Press the Heat button until Access = CUSTOMER2 is displayed. Indoor temperature 2. Press the Menu button. settings Return Select...

  • Page 22: Set Extra Heat Curve With Mixing Valve

    Extra functions - Customer level 2 Set extra heat curve with mixing valve If you have fl oor heating combined with radiators you should set an extra heat curve with mixing valve. The mixing valve is a valve that lets water through in different amounts.

  • Page 23: Hot Water Settings

    Extra functions - Customer level 2 Hot water settings Hot water peak Hot water setting Interval for Recurring increase in the hot water temperature hot water peak The Interval for hot water peak menu is used to set the interval for a Return Select recurring increase in the hot water temperature.

  • Page 24: Reading Operating Times On The Heat Pump And Additional Heat

    Extra functions - Customer level 2 5. Turn the menu dial until the value 22:00 is displayed. Clock setting HP 22:00-06:00 6. Press the right-hand arrow twice (->) to move the cursor two steps to Return <- -> the right. Clock setting HP 7.

  • Page 25: Set The Time And Date

    Extra functions - Customer level 2 3. Turn the menu dial clockwise until you reach the menu Op time Main menu readings on HP and add. heat (menu 7). Op. time readings on HP and add. heat Return Select 4. Press the Select button and scroll through the menus using the menu dial.

  • Page 26: Alarms Given By The Heat Pump

    Extra functions - Customer level 2 3. Turn the menu dial clockwise until you reach the menu Clock, setting Main menu time and date (menu 10). Clock, setting time and date Return Select 4. Press the Select button and make your settings using the menu dial and menu buttons.

  • Page 27: Maintenance

    Maintenance Maintenance Your heat pump requires a minimum of maintenance, however, we still Warning recommend some servicing to get optimal performance from your heat pump. Check the following items a few times during the fi rst year. You For reasons of safety the main power should then check them once or twice a year: supply must be disconnected before working on the heat pump.

  • Page 28: Expansion Vessel

    Maintenance Expansion vessel A plastic expansion vessel is connected to the heat pump heat transfer circuit (cold side). The level in the vessel should not fall below the max. level minimum level 1/3. If the fl uid level is too low, contact your dealer. After discussions with your dealer fi...

  • Page 29: Checking The Protective Anode

    Maintenance Checking the protective anode Note Checking the protective anode only applies to stainless steel hot water cylinders. At the top of the hot water cylinder, under the insulation, there is If the diameter of the anode has been reduced to a few millimetres it must a protective anode.

  • Page 30: Savings

    Savings Savings The heat pump's task is to produce heating of the house as cost-effectively as possible. You can infl uence operating costs by your own settings for the heat pump. In addition you can infl uence your energy savings by, e.g. Lowering the indoor temperature.

  • Page 31: What To Do If A Fault Occurs

    What to do if a fault occurs What to do if a fault occurs The control unit has an advanced monitoring system that gives alarms if anything unforeseen happens in the heat pump. Most alarms are rectifi ed by you the user and there is never any risk that you can damage anything in the heat pump when you reset an alarm.

  • Page 32: Fuses And Reset Buttons On The Heat Pump

    What to do if a fault occurs Fuses and reset buttons on the heat pump Greenline HT Plus C Greenline HT Plus E Particle fi lter Cleanable, with shutoff switch. Fuse 1 Reset switch for motor cut-out compressor. Fuse 2 Reset switch for the heat pump’s miniature circuit-breaker.
  • Page 33 What to do if a fault occurs Motor cut-out compressor (MB1) The menu display shows: Possible cause 1: Intermittent fault or overload on the power supply. ALARM (MB1) Action: 1. Press the Ackn. button. Compr. circ. Switch The alarm indication goes out even if the fault has 040622 16:08:15 not been rectifi...
  • Page 34 What to do if a fault occurs Compressor temperature T6 (GT6) The menu display shows: ALARM (GT6) Possible cause 1: The working temperature of the compressor is Compr. superheat 040622 16:08:15 too high. Info Ackn. Action: 1. Press the Ackn. button. 2.
  • Page 35 What to do if a fault occurs Pressure switch high (HP) The menu display shows: ALARM (HP) Possible cause 1: Air in the heating system. High press. switch 040622 16:08:15 Action: 1. Press the Ackn. button. Info Ackn. 2. Check whether there is air in the radiators. 3.
  • Page 36 What to do if a fault occurs The menu display shows: Power failure ALARM The heat pump maintains all its settings in case of a power failure. When Power failure 040622 16:08:15 the power returns the heat pump automatically starts up according to the Info Ackn.
  • Page 37 What to do if a fault occurs High return to the heat pump T9 (GT9) The menu display shows: ALARM (GT9) There is a sensor T9 (GT9) in the heat pump, which for reasons of safety, High return HP 040622 16:08:15 stops the compressor if the temperature of the return water from the Info Ackn.
  • Page 38 What to do if a fault occurs Sensor fault The menu display shows: e.g. ALARM (GT1) All sensors connected to the heat pump can give an alarm when defective. Sensor return rad. 040622 16:08:15 In the example to the right it is sensor T1 (GT1), Return radiator, which Info Ackn.

  • Page 39: Technical Information

    Technical information Technical information The heat pump's factory settings Sensor table The table shows the factory settings for all the settings that can be The table shows all sensor resistance changed by the installer. at different temperatures. Menu Setting Factor y setting Temperature ( kΩ...

  • Page 40: Technical Information

    Technical information Technical information Model Greenline HT Plus 6 C/E 7 C/E 9 C/E 11 C/E 14 E 17 E Emitted /Supplied output at 0/35°C 5.9/1.3 7.3/1.6 9.1/2 10.7/2.2 14.4/3.1 16.7/3.7 Emitted /Supplied output at 0/50°C 5.4/1.7 6.9/2.1 8.4/2.6 10.1/3.0 13.9/4.2 16.2/4.9 Minimum fl...

  • Page 41: Index

    Index Index Factory setting ..........27 Ackn. button ..........32 Flexible hoses ..........8,9 Adapting the heat curve ......22 Front cover ........... 28 Additional heat ........10,12,26 Fuse ............32,33 Additional heat status ........12 Alarms ............32,33 Alarm status ..........12 Heat carrier pump ........
  • Page 42 Index Operating status ........... 12 Operating times ..........26 Outdoor sensor ..........11 Outdoor temperature ........15 Particle fi lter ......... 9,29,33 Phase sequence error ........37 Power failure ..........37 Power switch ..........12 Protective anode ........... 30 Remote control ..........22 Reset button ...........
  • Page 43 IVT Industrier AB, Sweden www.ivt.se | mailbox@ivt.se...

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