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- Page 1 DanX 1/2/3 WEB User manual Rev. 2.2 - 090650...
- Page 2 Der tages forbehold for trykfejl og ændringer Dantherm can accept no responsibility for possible errors and changes Irrtümer und Änderungen vorbehalten Dantherm n’assume aucune responsabilité pour erreurs et modifications éventuelles...
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Page 3: Table Of Contents
0. TABLE OF CONTENTS 1. General 1.1 Introduction ............................3 1.2 Foundation for the unit ........................3 1.3 Minimum distances ..........................3 2. Transportation 2.1 Unloading ............................4 2.2 Lifting with a forklift or crane ....................... 4 2.3 Storage ............................... 5 3. - Page 4 0. TABLE OF CONTENTS 4.5.3 Non Critical alarms ......................26 4.6 Main menu ............................27 4.6.1 Points in manual ......................... 27 4.6.2 Data point list ........................27 4.6.3 Settings ..........................28 4.6.4 Information ......................... 28 4.7 Time programs ..........................29 4.7.1 Unit Time Program ......................
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Page 5: General
1. GENERAL 1.1 Introduction The DanX 1/2/3 type HP and XD equipment is designed for the use for ventilation, humidity and temperature control in private and hotel swimming pool areas. The use of the unit includes the required inspection and maintenance for these units, which is described in the final chapter of this manual. -
Page 6: Transportation
HP). • Check packing and unit for damage in transit and report any damage to the driver and to Dantherm Air Handling immediately. • Retain packing until the unit is placed on the mounting location to avoid damages on cabinet parts or connecting pieces. -
Page 7: Storage
2. TRANSPORTATION 2.3 Storage If the unit is not installed at once but should be stored, note the permissible storage conditions: • Do not leave the unit standing outside, but in a building. • Do not remove the original packaging. •... -
Page 8: Installation
3. INSTALLATION 3.1 Introduction There are two types of DanX 1/2/3 units for swimming pool ventilation; the HP and XD version, which are both installed in the same way. The units shown in the drawing in this manual are always left hand, with the outdoor air coming from the right hand side. -
Page 9: Installation Of Unit
3. INSTALLATION 3.3 Installation of unit Before placing the unit, the wooden pallet has to be removed and the separate delivered feet mounted on the base frame. To do so the following has to be done: • Unwrap the module, open the inspection door and take out the separate box with the feet. -
Page 10: Installation And Connection Of Components
3. INSTALLATION 3.5 Installation and connection of components All components and duct work of the air handling unit must be installed correctly before starting up and commissioning the DanX unit. Installation and connection work should only be carried out by trained professionals or by people supervised by authorized staff. -
Page 11: Supply Air Temperature Duct Sensor
3. INSTALLATION 3.5.2 Supply air temperature duct sensor The supply air duct sensor has to be installed after connecting the DanX 1/2/3 unit to the duct system. You find the coiled up (10m) sensor on the top deck of the unit. The duct sensor is installed in the supply air duct of the swimming pool, after the heating coil in the following way. -
Page 12: Lphw Coil
3. INSTALLATION 3.5.6 LPHW coil The LPHW coil is connected in the following way: • Connect the water supply to the inlet of the coil. • Connect the water return to the outlet of the coil, so the water flow is always counter flow. -
Page 13: Water Cooled Condenser
3. INSTALLATION 3.5.8 Water cooled condenser The heat pump in a DanX 2/3 HP may be fitted with a water-cooled condenser for transfer of surplus heat, which is not used for heating the supply air for the pool or sanitary water. The entry for the water pipes is at the bottom of the unit, where the condenser is placed. -
Page 14: Electrical Connection
3. INSTALLATION 3.6 Electrical connection The installation of the DanX control panel should only be carried out by professional electricians! When working on the electric panel, always switch of the electric power before opening the panel door! For the exact connection of the unit and its components, please refer to the separate electrical diagrams. -
Page 15: Controls
4. CONTROLS 4.1 Introduction A complete DanX 1/2/3 ventilation system for swimming pools requires a control system that corresponds to the actual unit configuration in the most energy efficient way possible. The controls are built into the unit and factory tested before delivery thereby providing the most reliable and energy efficient operation possible. -
Page 16: Mvc Web Controller
4. CONTROLS 4.2 MVC WEB controller The DanX 1/2/3 control system is based on a Honeywell MVC WEB controller, with a software program by Dantherm to perform control strategies and functions in the most energy efficient way. (1) LCD display. - Page 17 4. CONTROLS (2) Operating keys. These keys provide the following functions: Home key calls up the Home menu, which provides information about the unit status. The Home menu is displayed by default if no operating key has been pressed for 10 minutes. Time program key opens the different time programs in the controller.
- Page 18 4. CONTROLS (4) LED´s, which indicate the operational status of the controller. In the DanX2 application only the Power LED and the Alarm LED are in function. Power LED (Green) Power LED behaviour Reason Normal operation Power supply not OK Alarm LED (red) Alarm LED behaviour Reason...
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Page 19: Login And User Options
4. CONTROLS 4.3 Login and user options Under this icon you have the following possibility: • Login with your password • Change your password • Change the delay for the auto logout • See the current user details • Logout manually 4.3.1 Login Scroll with the Rotate button to the Login / User Option icon and press the Rotate button. -
Page 20: Password Handling
With level 2, some points can be set into manual to test the unit. All points can be changed on access level 3 by entering a service password, which your Dantherm service technician has. User... -
Page 21: User Options
10 minutes. Change password It is possible to change the password, but it is not recommended by Dantherm, as new software has to be uploaded to the controller if the password has been forgotten. So only change the password if you are totally sure about it! Password can only be changed with the level 3 password. -
Page 22: Fast Access Lists
4. CONTROLS 4.4 Fast access lists Under this icon you have the following possibility: • Change the Set points • See the Unit Status • Change the Unit Configuration • Modify Control Loops 4.4.3 Set point menu When pressing the Rotate button with “Setpoints” highlighted you will enter the following display. -
Page 23: Set Point Change
4. CONTROLS 4.4.3.1 Set Point change To enter one of the set points, highlight it and press the Rotate button. You will enter the following display now: Push the Rotate button and you can now change the value by turning the Rotate button and then push the button again. -
Page 24: Unit Configuration Menu
4. CONTROLS • Heating_Coil_Pump (Actual status if pump is running) • DX_Cooling (Actual status for signal to DX cooling coil) • Duct_Dampers (Actual duct damper position) • Bypass_Damper (Actual by pass damper position) • Heat_Demand (Actual demand for heating in %. A demand < 50% means cooling demand, >... -
Page 25: Filter Check Date
4. CONTROLS 4.4.5.1 Filter check date Under Filter Check Date the date for the annual filter check can be given in. The first or two figures indicate the month, the next two figures indicate the day, when the filter check should appear on the display. -
Page 26: Wcc Pump Exercise
4. CONTROLS With a PIR sensor: Enter the time program and change the standard two points (Open Pool and Closed Pool time) to only Closed Pool with the start time 00:00 (afterwards it will be shown as 12:00 AM in the display) and delete the Open Pool time completely from the program. Be aware that you have to do that for every day. -
Page 27: Alarms
4. CONTROLS 4.5 Alarms If there is a current alarm and the unit has stopped, the actual alarm will be shown in the display like this compressor overload. When the unit has stopped, because of a critical fault you have to do the following: •... -
Page 28: Critical Alarms
4. CONTROLS 4.5.2 Critical alarms A critical alarm will either stop the total unit (heat pump and fans) or just the heat pump. The unit can first be started up again when the alarm has been acknowledged. Critical alarms are: Alarm point Description Heating_Coil... -
Page 29: Main Menu
4. CONTROLS 4.6 Main menu Under this icon you have the following points and functions: • Points in Manual • Data Point List • Settings • Information 4.6.1 Points in manual In this menu you will find all the points which have been set in Manual mode. Normally points are only set in Manual mode when testing some functions of the unit and these points should be set back to automatic immediately after the test has been finished. -
Page 30: Settings
4. CONTROLS If you have logged in as System Administrator you have also the possibility to set values in Manual mode for testing purpose. When the data point is in Manual mode a hand icon will be shown in front of the data point and the data point will also be shown in the menu Points in Manual. -
Page 31: Time Programs
4. CONTROLS 4.7 Time programs When pressing the Clock Button of the controller the following points will appear on the display: • Calendars (not used in this application) • Schedules When pressing the Rotate button on Schedules the following display will appear. 4.7.1 Unit Time Program When opening the Unit Time Program the following display will appear: Now the time program can be changed for Monday and the following display will appear:... - Page 32 4. CONTROLS To change a start time or the setting set the cursor on the line you will change and the following display will appear: Now you can change the start time. If you want to change the setting of this time program line scroll further down: You can now change the settings of this line.
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Page 33: Control Description Danx 1/2/3 Hp
4. CONTROLS 4.8 Control description DanX 1/2/3 HP The control strategy for a swimming pool unit is quite complex, therefore this user manual will only descript the basic functions of the control system. In generally the humidity control has always the highest preference, before the temperature control. 4.8.1 Humidity control Humidity level in the pool hall is lower or equals the set point: •... -
Page 34: Evaporator De-Icing
4. CONTROLS IMPORTANT If the compressor does not start, even if the temperature in the pool hall is below the set point there can be the following reasons: • The unit runs in night mode (Closed Pool High / Closed Pool Low or STOP) •... -
Page 35: Control Description Danx 1/2/3 Xd
4. CONTROLS 4.9 Control description DanX 1/2/3 XD The control strategy for a swimming pool unit is quite complex, therefore this user manual will only descript the basic functions of the control system. In generally the humidity control has always the highest preference, before the temperature control. 4.9.1 Humidity control Humidity level in the pool hall is lower or equals the set point: •... -
Page 36: Fan Control
4. CONTROLS 4.9.3 Fan control Normally the fans are running at the speed set in the Time Program, but if the speed is set to low speed (Open Pool Low or Closed Pool Low) there can be the following reasons why the unit is running still on full speed. -
Page 37: Web Operator Interface
4. CONTROLS 4.10 WEB operator interface The MVC WEB controller is operated via a standard web browser. By default, an integrated web server provides all operation pages for a full browser-based operation. Through the consequent use of software standards, any PC platform can be used as an operator interface (client). -
Page 38: Remote Access
Open a browser on your computer. Enter the IP address for the USB connection which is always 192.168.255.241 and enter the password for the System Administrator which you can get from your Dantherm dealer (see chapter 4.10.3) • After Login you will see the flow diagram of the unit (see chapter 4.10.5) - Page 39 4. CONTROLS • Click on Communication in the left tree and you will now be able to change IP address, subnet mask and gateway address. Alternatively it is possible that the controller will obtain an IP address automatically. In this case the controller has of course been connected to the local network through a LAN cable to get the IP address automatically.
- Page 40 4. CONTROLS • You can now check in the Honeywell WEB controller if the correct IP address has been downloaded under Main Menu / Information / IP-Address. • Now connect the Honeywell WEB controller to the local network with a LAN cable. Start a browser on your networks computer and give in the new LAN IP address.
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Page 41: Operation
4. CONTROLS 4.10.5 Operation When opening the WEB controller through a browser the first page you will always see shows the flow diagram of the unit with all the important values. Secondly you can access set points, the time program and stop the unit from this page. The controller selection pane on the left displays the application of the current controller in a hierarchical tree structure. -
Page 42: Commissioning
5. COMMISSIONING 5.1 Introduction When servicing air handling units always switch off the electricity on the main and the repair switch (complete shutdown) and secure from reconnection from unauthorized persons. Only open the inspection doors when the unit is totally stopped and the fans have come to a stop. After switching off the unit, the fan impeller will run for about 1 to 3 minutes before stopping totally. -
Page 43: Dampers Danx 1/2/3 Xd
5. COMMISSIONING Now check the operation of the by-pass damper (2). Make sure that there is a temperature difference between the swimming pool hall temperature set point and the outdoor air temperature of at least 10°C, so that the unit runs in heat recovery mode. Now the by-pass damper (2) should be fully closed. -
Page 44: Fans
5. COMMISSIONING 5.4 Fans To commission the fans for the first time, the following actions have to be taken: • Check by hand if the fan wheel is turning freely. • Check that all dampers are open in the right way (see chapter 5.2 and 5.3) •... -
Page 45: Maintenance
6. MAINTENANCE 6.1 Introduction For optimum operation conditions and a long product life, it is necessary to perform preventive maintenance on various parts within the stipulated intervals (see 6.2). When servicing on air-handling unit, always switch off the electricity on the main and repair switch (complete shutdown) and secure from reconnection from unauthorized persons. -
Page 46: Fans
6. MAINTENANCE 6.4 Fans The following steps should be taken to maintain the fans: • Check the fan wheel for unbalance (every 3 months). • Check the fan and motor bearings for unusual noise (every 3 months). • Check the fan for dust or dirt. If necessary, clean the fan wheel either dry or wet (every 3 months). -
Page 47: Cooling Circuit
Keep the unit running, open the right inspection door and check if the sight glass of the refrigerant circuit is free of bubbles. If you are in doubt about the condition of the cooling circuit, stop the compressor at once to avoid damage and call a cooling technician or the Dantherm service. -
Page 48: Fault Finding
7. FAULTFINDING 7.1 Introduction Normally an operation fault will give an alarm in the display of the control panel. For details, please refer to section 4 Controls in this manual. 7.2 Fault finding Alarm Problem Cause Action • Filter blocked •... -
Page 49: Disposal
8. DISPOSAL 8.1 Disposal of the unit Removal and disposal of the unit may only be performed by professionals. All supply lines such as electricity and hot water must be shut down before decommissioning and dismantling the equipment. Make sure that no water-glycol mixture is leaking. -
Page 50: Appendix
9. APPENDIX 9.1 Declaration of the unit EU Declaration of Dantherm Air Handling A/S, Marienlystvej 65, DK-7800 Skive hereby declare that the Conformity unit mentioned below: DanX 1 XD DanX 1 HP DanX 2 XD DanX 2 HP DanX 3 XD... -
Page 51: External Spare Parts
9. APPENDIX 9.2 External spare parts Pos. DanX 1 DanX 2 DanX 3 Description 071014 RJ 45 connector 090680 MVC WEB controller 071016 Handle with key 071017 Handle without key 071019 Service breaker 093982 071020 081861 Duct cover panel 163068 Adjustable feet, 4. -
Page 52: Internal Spare Parts
9. APPENDIX 9.3 Internal spare parts Pos. DanX 1 DanX 2 DanX 3 Description 093983 071024 081862 Return air filter M5 / ePM10 70% 093984 071025 081863 Outdoor air filter F7 / ePM1 55% 093995 071026 081864 2RR Heating coil 093996 071027 081865... -
Page 53: Spare Parts, Cooling Circuit
9. APPENDIX 9.4 Spare parts, cooling circuit Pos. DanX 1 DanX 2 DanX 3 Description 036961 071036 081869 Compressor 071037 Vibration absorber for compressor, 1. pcs. 037136 Solenoid valve 077188 Coil for solenoid valve 071038 LP Pressostat, 1,5 bar 071039 HP Pressostat, 24 bar 071040 081870... -
Page 54: Technical Data Danx 1
F7 / ePM1 55% Exhaust air filter M5 / ePM10 70% Heating coil 2 / 3 “ Coil connection “ Drip tray connection DanX 1 XD Length 1570 Width Height 1750 Weight Electrical connection 1 x 230 + N Max full load current Max. -
Page 55: Technical Data Danx 2
9. APPENDIX 9.6 Technical data DanX 2 General 1000 – 2000 Air volume range high speed Air volume nominal 1750 Supply air filter F7 / ePM1 55% Exhaust air filter M5 / ePM10 70% Heating coil 2 / 3 “ Coil connection “... -
Page 56: Technical Data Danx 3
9. APPENDIX 9.7 Technical data DanX 3 General 1500 – 3500 Air volume range high speed Air volume nominal 2750 Supply air filter F7 / ePM1 55% Exhaust air filter M5 / ePM10 70% Heating coil 2 / 3 “ Coil connection “... - Page 60 Dantherm A/S Marienlystvej 65 7800 Skive Denmark [email protected]...