nilan Compact P Installation Instructions Manual
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Summary of Contents for nilan Compact P
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Page 1: Installation Instructions
INSTALLATION INSTRUCTIONS CTS700-TOUCH BY NILAN Compact P / Compact P Polar - GEO (English) Version 2.10 - 06.03.2017... -
Page 2: Table Of Contents
Control panel ......................................................Touch panel ....................................................Control panel connection .............................................. Wall fittings ....................................................Electrical connections unit ............................................... Safety ........................................................Compact P ....................................................... GEO3 ........................................................GEO6 ........................................................Electrical connections accessories ..........................................External electrical preheating element ......................................Electric heating element ..............................................Water comfort heater ............................................... - Page 3 Compact P / Compact P Polar - GEO (English) BY NILAN User selection 2 ..................................................External room temperature sensor ........................................Fire protection ..................................................Common alarm ................................................... External heat supply ................................................Connecting EHD damper ..............................................BAH Geothermal heater ..............................................Passive cooling function ..............................................
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Page 4: Power Supply
Safety Power supply CAUTION Always disconnect mains electricity to the unit if a fault occurs which cannot be rectified via the control panel. CAUTION If a fault occurs on the electricity-conducting elements of the unit, always contact an authorised electrical installer to rectify the fault. CAUTION Always disconnect mains electricity to the unit before opening the doors, e.g. -
Page 5: Disposal
BY NILAN Disposal Ventilation system Nilan units mainly consist of recyclable materials. They should therefore not be disposed of with household refuse. Take them to your local recycling centre. Heatpump Conserning disposal og units with heat pumps, it ist important to contact the local authorities for information about correct handling of these. -
Page 6: General Information Introduction
The supply air can be heated up to 34 ºC. As it is a reversible heat pump, it can be used in summer to cool the supply air. Compact P is able to cool the supply air by up to 10 ºC. However, it will not function as an air conditioning unit, as it operates with a relatively low air change rate. - Page 7 The GEO ground source heat pump can also be used to help produce hot water for domestic use, either by pre-heating the water in a buffer tank, or directly in a Compact P hot water tank, if bought with a...
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Page 8: The Unit
The unit Compact P: GEO: Duct connections 20. 2 kW electrical supplement heating Front panel for filter changes 21. 2 x 8 l expansion tank for central heating and brine circuit Control panel (touch screen) 22. Safety valve and manometer for the central... -
Page 9: Overview Of Temperature Sensors
Compact P / Compact P Polar - GEO (English) BY NILAN Overview of temperature sensors T1/T20 T17/18 Temperature sensors in the unit Temperature sensors outside Temperature sensors int the hot the unit water tank T1: Outdoor air T7: Supply air after heating... -
Page 10: Dimensional Drawing
Dimensional drawing Connections: 1. Outdoor air 2. Supply air 3. Extract air 4. Discharge air Weight: 257 kg All dimensions in mm... -
Page 11: Pipe Diagram
Compact P / Compact P Polar - GEO (English) BY NILAN Pipe diagram Cooling module Supply flow PZAL Central heating Return flow GEO heat pump Ground collectors Everything within the red box is Nilan delivery. 1. Evaporator 18. Ball valve 2. -
Page 12: Accessories
Accessories Electrical preheating element for frost protection In longer periods of sub-zero temperatures, the high-efficiency counterflow heat exchanger will ice up. To avoid icing, it is recommended that an electrical preheating element is mounted. The preheating element uses very little energy, but ensures efficient heat recovery without de-icing, thus achieving an overall saving in energy consumption. -
Page 13: Safety Group
The hot water tank is heated by the central heating system’s heat pump and/or via solar panels. The water runs from the SHW tank, through the DHW tank in Compact P, before running into the domestic hot water supply. -
Page 14: Installation
When lifting the units with the supplied straps, these must be at an angle of max. 45° from the vertical. Nilan also offers a lifting trolley, with which the unit can be lifted directly off the pallet and into the building. If the filter box is removed, the unit can be manoeuvred through an ordinary door. -
Page 15: Ground Collector Circuit
Compact P / Compact P Polar - GEO (English) BY NILAN Ground collector circuit Examples of the laying By laying the geothermal circuit there are some range distances, which need to be observed to get a unit which will have an effective and smooth operation. Further local authorities may make requirements for installation and acceptance of the facility before entry into use. -
Page 17: Electrical Installation
Compact P / Compact P Polar - GEO (English) BY NILAN Electrical installation Safety ATTENTION All work must be carried out by qualified personnel and in accordance with applicable legislation and regulations. ATTENTION It is important that power is disconnected when working with the unit's electrical components. -
Page 18: Control Panel
Control panel Touch panel The unit is supplied with a 3 m cable with RJ45 plug mounted on the touch panel for connection to the unit. The cable may be extended to a maximum length of 50 m. ATTENTION An ordinary LAN cable must be used, not a crowwover bacle max 50 m. Do you want to crimp a RJ45 plug on to a cable, you must notice the following: 1. -
Page 19: Wall Fittings
Compact P / Compact P Polar - GEO (English) BY NILAN Wall fittings The touch panel should be mounted on the wall with the integral wall fittings, and the cable form the unit is mounted here too. 1. The wall bracket is fixed to the wall with two screws. -
Page 20: Electrical Connections Unit
It is important that power is disconnected when working with the unit's electrical components. It is important to check that cables have not been damaged or trapped during connection and use. Compact P Ventilation and domestic hot water 230V Hz max 13A (Schuko plug) -
Page 21: Geo3
Compact P / Compact P Polar - GEO (English) BY NILAN GEO3 Heat pump for central heating Standard: 2 x 400V, 2L+N+PE, 13A, 50 Hz Safety switch Option 1: 3 x 230V, 3L+PE, 13A, 50 Hz Option 2: 1 x 230V, L+N+PE, 20A, 50 Hz... -
Page 22: Electrical Connections Accessories
Electrical connections accessories External electrical preheating element If Compact P has not been purchased in the Polar version with integral preheating element, there is an option for purchasing an external electrical preheating element for subsequent installation. The electric preheating element is mounted in the outdoor air duct before the unit with the necessary temperature sensor, and connected to an external power supply. -
Page 23: Electric Heating Element
Wiring diagrams are supplied with the products. The heating element is set on the display under menu option: Ventilation/Heating element. The wires are led alongside the duct and drawn through the bushing on top of the Compact P, led down to the circuit board and mounted in accordance with the wiring diagram. - Page 24 When B44 frost protection is mounted, the jumper in the same connections is removed. The wires are led alongside the duct and drawn through the bushing on the top of the Compact P, led down to the circuit board and mounted in accordance with the wiring diagram. The heating element...
- Page 25 The valve must not be connected to a 230V power supply The wires are led alongside the duct and drawn through the bushing on the top of the Compact P, led down to the circuit board and mounted in accordance with the wiring diagram.
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Page 26: Co2 Sensor
sensor It is possible to purchase a CO sensor as an accessory if it is wished to control the ventilation level via the CO level in the dwelling. The CO sensor is positioned in the extract air from the dwelling, and mounted on the beam with the screws supplied: The wire from the CO sensor is led to the circuit board and connected as shown below:... -
Page 27: Cooker Hood And Em Box
Compact P / Compact P Polar - GEO (English) BY NILAN Cooker hood and EM box There are several benefits from connecting the cooker hood to the dwelling's ventilation system. Firstly, there is full heat recovery of heat from cooking. -
Page 28: Other Electrical Connections
Other electrical connections User selection 1 It is possible to override the unit's functions via an external signal from a potential free contact. The User selection function can be used for many purposes, e.g. in the case of a wood burning stove or open fire. -
Page 29: User Selection 2
Compact P / Compact P Polar - GEO (English) BY NILAN User selection 2 As with User selection 1, it is also possible with User selection 2 to override the unit's functions via an external signal from a potential free contact. The difference is that by activating User selection 2, the control system also transmits an output signal. -
Page 30: External Room Temperature Sensor
A fire thermostat or external fire automatic can be connected. It must be a joined signal, when it is broken the Compact P register it as a fire and stop the unit. Note! If the unit is connected to external fire automatic, you set the software: General Settings/... -
Page 31: Common Alarm
An external alarm in the form of a light or acoustic signal, etc., can be connected to the unit. External heat supply Compact P is able to control an external room heating such as electric radiators or a floor heating system. -
Page 32: Connecting Ehd Damper
The EHD damper is connected via relay 7 and set on the display menu item: Ventilation / Frost protection or de-icing / Frost protection. ATTENTION Damper, geothermal pipe and roof vent are not supplied by Nilan. ATTENTION When using a geothermal pipe, the "Low ventilation a low outdoor temperature" feature cannot... -
Page 33: Bah Geothermal Heater
12. Shut-off valves 13. Particle filter 14. Filling and drain cocks 15. Safety valve 16. Bleed screw 17. Expansion tank 18. Pressostat 19. Circulation pump T8. Outdoor temperature sensor ATTENTION Circulation pump, heater and brine circuit are not supplied by Nilan. -
Page 34: Passive Cooling Function
The relay output 10 is activated and turns a tree-way-valve, so the brine water is led to the passive heat exchanger (not a Nilan delivery). When the contact is switched off again, GEO will go back to normal operation. - Page 35 10 is activated and turns a tree-way-valve, so the brine water is led tod the fan coil (the fan coil is not a Nilan delivery). When the contact is switched off again, GEO will go back to normal operation. If there is a need that GEO must produce domestic hot water, the passive cooling will still be running, even with higher effect, because the brine water will be cooled by the heat pump, when it is producing domestic hot water.
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Page 36: Plumbing Installation
Plumbing installation Condensate drain Important information Compact P is supplied with a reinforced 20 mm condensation drain pipe with built-in water lock. ATTENTION Install the condensation drain with an even slope of minimum 1 cm per metre to the nearest drain. -
Page 37: Domestic Hot Water Tank
All work must be performed by qualified personnel and in accordance with relevant legislation and provisions. Nilan's hot water tanks are double-enamelled, ensuring long life. The efficient foam insulation protects against unnecessary heat loss. All connection nozzles for water have 3/4" thread and are located in the tank bottom. -
Page 38: Hot Water Circulation
Softened water If it is wished to soften water with salt in a Nilan hot water tank, the following must be observed: • The hardness of the water must be at least -2° dh (proportion of alkaline earths 0,4 mmol/l) •... -
Page 39: Central Heating
Compact P / Compact P Polar - GEO (English) BY NILAN Central heating Water connection list 1. Supply flow central heating 2. Return flow central heating 3. Supply flow brine (from ground hose) 4. Return flow brine (to ground hose) -
Page 40: Brine Circuit
Brine circuit After completed and demonstrated leak testing, brine can be filled. Filling the brine should be performed by a qualified installer. It is recommended to buy ready-mixed brine with corrosion inhibitors. If you mix the brine by yourself, the water quality must be suitable for brine. CAUTION Ensure that the brine hoses are deflated and without dirt, befor the brine is connected to the heat pump. -
Page 41: Check List For The Central Heating System Prior To Start-Up
Compact P / Compact P Polar - GEO (English) BY NILAN Check list for the central heating system prior to start-up The check list is used when starting and delivering the system, and it should always be filled in. See the other sections in the manual for further information. -
Page 42: Plumbing Connections For Accessories
Plumbing connections for accessories Safety group CAUTION A safety device must be connected to the hot water tank. When water is heated to 60 °C, it expands by 2%. A pressure tank could burst without a safety valve keeping excess water out. The safety valve should therefore drip during warming up. Installation: The following should be remembered during installation: The double nut is attached to the water heater’s cold water... -
Page 43: Safety Group With Anti-Scald Protection
The control system contains as standard a temperature limit for domestic hot water of 65 ºC. This setting prevents users from scalding themselves when the hot tap is turned on. It also means that when Compact P is in cooling mode, cooling will stop when the domestic hot water reaches a temperature of 65 ºC. -
Page 44: Hot Water Heater (Accessory)
1. Water heater 2. Actuator and regulation valve: Danfoss AME 140/24V 0-10V signal, 2-way valve VZ2 Kv0,4 (supplied by Nilan) Kvs-value MUST be checked compared to the supply. Differential pressure: 0.1-0.6 bar At a supply temperature of 60°C, a cooling effect of 20°C over the heater is calculated at maximum heat output. -
Page 45: Output Chart, Hot Water Heater
Compact P / Compact P Polar - GEO (English) BY NILAN IMPORTANT, concerning Danfoss Actuator type AME 140: Mandatory procedure for refitting the actuator: 1. Disconnect from mains electricity. Remove actuator cover. 2. Disengage the gear by holding the button under the housing in while screwing the spindle upwards as far as it will go (counter-clockwise) 3. -
Page 46: Domestic Hot Water Tank
Domestic hot water tank The GEO unit can be connected to an external hot water tank (SHW) and to the hot water tank in the Compact P (DHW). A three-way valve, which can be purchased as an accessory, is required. PZAL Everything with in the red box is in the Nilan delivery included. -
Page 47: Connecting To Shw Hot Water
The cold water form the domestic supply is pre-heated in the GEO heat pump´s SHW tank to 45 ºC (factory setting 40 ºC), after which it is fed to the DHW tank in the Compact P, where it is heated to the desired flow temperature. -
Page 48: Ventilation Mounting
Nilan offers flexible silicing, which, apart from providing a flexible connection between the unit and the duct system, also dampen the passage of sound from the unit to the duct system. -
Page 49: Extract Air
Compact P / Compact P Polar - GEO (English) BY NILAN Extract air Exhaust valves are mounted in the moisture-generating rooms and strategically placed where they can extract the moisture air most effectively. Moisture-generating rooms: • Bathroom • Toilet • Kitchen •... -
Page 50: Initial Regulation
Initial regulation Important information ATTENTION For the ventilation system to operate optimally, it is important that initial regulation is carried out correctly. We recommend having this done by experts. It is important to measure the total supply (inlet) air and extract (outlet) air. The system must have a minimum vacuum, i.e. -
Page 51: Start-Up
Compact P / Compact P Polar - GEO (English) BY NILAN Start-up Central heating Filling with water ATTENTION Before starting the heat pump and the circulation pump, the central heating circuit must be filled with water Fill central heating circuit with water via the feed tap until the correct water pressure is obtained. It is important that all circuits in the central heating system are open during filling. -
Page 52: Troubleshooting
Emergency operation Emergency operation domestic hot water If an error occurs in the controller or components in the Compact P, and the unit therefore stops, it will not be able to produce domestic hot water. If the installer is not able to come right away or the error happens outside the opening hours, and you therefore cannot contact the installer, there is a possibility to get hot water by setting the unit into emergency mode. -
Page 53: Emergency Operation Central Heating
Compact P / Compact P Polar - GEO (English) BY NILAN Emergency operation central heating If an error occurs in the controller or components in the GEO heat pump, and the heat pump therefore stops, it will not be able to heat up the house by the central heating. -
Page 54: Domestic Hot Water
Domestic hot water Errors and solutions domestic hot water Problem Possible cause Solution The unit produces insufficient domestic hot water The filters may be blocked so that insufficient air Change the filters and, if necessary, change the is reaching the unit. filter change period to a shorter interval. - Page 55 Compact P / Compact P Polar - GEO (English) BY NILAN...
- Page 56 United Kingdom: S L Services 25 St Leonards Road, Horsham RH13 6EH West Sussex Tlf. +44 (0) 7919 444452 stuart315@aol.com www.nilanuk.com Ireland: Nilan Ireland Ballylahive, Abbeydorney Tlf. +353 (0) 87 9798361 maurice@nilan.ie www.nilanireland.ie Nilan A/S Nilanvej 2 DK-8722 Hedensted Tlf.
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