Montagevejledning Compact P
Contents
1. range of functions Compact P is a heat recovery ventilation system with a capacity of up to 330m h at 100Pa exter nal counter pressure The system prioritises first the heat pump second a 180 litre hot water tank and then intet air The outdoor AIR 9 heat pump is an air to water heat pump designed for heating homes with low temperature central heating systems with a supply temperature of up to 45 C All necessary permits and approvals must be obtained from the relevant authorities before in Stalling an outdoor air heat pump Check for any noise limitations which may apply to the outdoor element of the heat pump The unit is supplied with integral G4 panel filter and humidity sensor The unit can also be fitted with a pollen filter accessory This manual might describe functions and facilities that are not present in your system IMPORTANT If the plant is damaged in any way it must be inspected and repaired by an author ized person We reserve the right to make changes Page 3 of 19 4h R h d OUTSTANDING INDOOR CLIMATE Safety Always disconnect the main power to the heat pump if an alarm occurs which cannot be rectified via the control panel lf an alarm occurs on the electricity conducted elements of the pump always con tact an authorised electrical installer to rectify the alarm Avoid direct contact with the pump s heating system pipes they can be very hot To protect the heat pump from damage it is2. the value can be set from 1 20 C Figure 7 CTS 700 control lf a water heating element is installed in the system the regulation vent must be connected electri cally as described in the enclosed wiring diagrams We reserve the right to make changes Page 12 of 19 h d OUTSTANDING INDOOR CLIMATE Duct connection Ducting and fittings with rubber seals of tightness class B are recommended It is also advisable that all duct connections to Compact P be made with approx 1m of soundproofed flex tube in order to dampen sound emission Ducting should be cut to length using a hacksaw or angle grinder and laid in accordance with the design drawing Ducting is usually either attached to rafter feet using perforated strip or suspended in fitting strip Avoid pinching the ducting in any way and any unnecessary bends The ducting must be insulated Sometimes standard loft insulation can be used for the purpose All ducting should be insulated with mineral wool to prevent heat loss and condensation Such in sulation requirements also apply to soundproofed flex tubing It is recommended that two layers of 50mm insulating material be used If ducting is installed in an unheated room it is inadvisable to switch the system off for prolonged periods as air from heated rooms will rise into the ducting and condensate thus possibly causing moisture problems Loft insulation material Figur 8 Insulation of ducting The discharge duct leads the
3. 10mm clearance to walls or other permanent installations Although the unit itself is practically noise and vibration free care must be taken to prevent any vibration from being propagated to ad joining parts of the building The rear angular slide bar of the base frame of the Compact P can be removed in order to make it possible to push the unit towards the wall to hide water connections etc lt is important that the condensation outlet of the Compact P be connected to a drain The unit is supplied complete with water trap The outlet should be led frost free with steady decline to the nearest drain The safety valve overflow must also be led to a visible drain lf Compact P is enclosed by any covering it must be possible to remove the covering easily We reserve the right to make changes Page 7 of 19 J L I J h p OUTSTANDING INDOOR CLIMATE T1 Outdoor air T2 Inlet air T3 Extract T4 Yield ki i i i 8 i g i i i i T5 Condenser T6 Evaporator T7 Supply air after residual heat ing surface T8 Supply air before preheating surface T9 On residual heat surface T11 Top of container T12 Bottom of container TPanel CTS700 control panel TPanel Figur 4 Location of temperature sensors We reserve the right to make changes Page 8 of 19 h d OUTSTANDING INDOOR CLIMATE Condensation drain water trap Compact P is supplied with 20mm condensation outlet PVC GF fittings The unit is a
4. Installation and maintenance CTS 700 by Nilan Compact P Compact Polar NILAN R OUTSTANDING INDOOR CLIMATE Version 1 00 01 01 2015 Software version 1 40 05 4 R h P OUTSTANDING INDOOR CLIMATE Table of contents WA IS OF en 2 General information before starting mstallaton 3 SAY ee 4 Compact EEN 5 TAC TUN CUO E 5 AA CONDA P aa a E E E E A E 6 Condensation drain water Trap 9 Waler CONN CUON aa A E E A 10 POW SUDOV EE 12 PUIEE CONNEC COM EE 13 Supplementary heating element DHW nnnannannnnnnnennnnannnnnnnnnonrnnnnrrnrnnnnrrnrsrenrnnrnrrnrnnrnrrnrnrrnrrnrnnene 14 MU TGC EE 15 Operation and MAINMEN ne 16 Energy saving tips for the optimal operation cccccccccecceecceeceeeceeeaeeceeeeeeceeeseeseeeseeseeeseeseeeseeees 18 Accessories spare parts ccecceccsecceeceeceeceeceeceeeeeceeeceeceeceeseeceeeaecseeeaeteeseeseeteeeeeeeeeeeeeeeseeteesaeees 19 We reserve the right to make changes Page 2 of 19 h WW OUTSTANDING INDOOR CLIMATE General information before starting installation Installation and maintenance this document User manual Wiring diagram d Check that the following papers have been supplied with the product Should you have any further questions concerning installation of the product after reading the guide please contact your nearest Nilan dealer by visiting www nilan dk dealers The product is controlled by an CTS 700 control system which provides a wide
5. ecommended to take out a subscription for service We reserve the right to make changes Page 16 of 19 h d OUTSTANDING INDOOR CLIMATE Tilbeh r Zubeh r Accessories Accessoires Figur 10 Safety Switch We reserve the right to make changes Page 17 of 19 h WW OUTSTANDING INDOOR CLIMATE Energy saving tips for the optimal operation The auxiliary heating element should be cut off and only be used at very large hot water demands Please see CTS 700 directions The ventilation speed should not be set higher than necessary Avoid hot water circulation Spread out the bathing times as the Compact P needs 6 7 hours to heat the 180L water Insulate the ducting as prescribed Do not cool during winter time We reserve the right to make changes Page 18 of 19 h PS OUTSTANDING INDOOR CLIMATE Accessories spare parts Type Nilan varenummer Filter G4 39167 Pollen filter F7 39545 Figur 11 Accessories spare parts We reserve the right to make changes Page 19 of 19
6. exhaust air from which the system has recovered the energy it con tained to the outside through the roof or outer wall It is important that the roof stack or wall grille has at least the same area as the duct immediately ahead of the stack or grille Any contraction will cause unnecessary pressure drop which may reduce ventilation capacity Holes for inlet and exhaust valves should be cut to fit the frame of the valve concerned Secure the valve frame in position using screws and then attach the valve Where the valves should be posi tioned depends on room design and use It is for example inadvisable to install inlet valves immediately above where people usually sit as inlet air may sometimes be perceived as a draught We reserve the right to make changes Page 13 of 19 h P OUTSTANDING INDOOR CLIMATE Supplementary heating element DHW The hot water tank has a supplementary heating element of 1 5kW The heating element can be activated and de activated via the CTS 700 control see the Settings 3 Compac gt DHW settings menu The temperature at which the heating element should be active T11 can be set in the Settings gt Compac gt DHW settings menu see Directions for use of the CTS 700 control We reserve the right to make changes Page 14 of 19 h ES OUTSTANDING INDOOR CLIMATE Fault finding If problems arise during operation please check the following before calling the service centre Check that the alarm
7. fitted with following safety devices e Expansion systems for central heating and heat absorber e Safety valve for central heating and heat absorber e Low and high pressure switches for the compressor The heat pump must be serviced regularly in accordance with applicable laws and regulations such that it is kept in good condition and meets safety and environ mental requirements The owner user of the heat pump is responsible for the maintenance We reserve the right to make changes Page 4 of 19 J L I J h PS OUTSTANDING INDOOR CLIMATE Compact P The function All wiring power supply safety circuit breaker etc must only be fitted by a qualified a electrician The system must be connected in accordance with the accompanying wiring diagram The Compact P plant is a complete solution that ventilates the property and ensures a good indoor climate Furthermore the Compact P produces hot water Unit components function The Compact P consists of a counter flow exchanger followed by a heat pump with a reversible cooling circuit The unit draws the warm and humid air from moisture strained spaces such as bathrooms kitch ens and utility rooms The heat in the exhaust air flows through the counter flow exchanger where it heats the fresh air and blows it into the rooms of the property after The energy that has not been utilized in the counter flow exchanger is recovered in the heat pump in order to produce hot water When
8. igur 6 Water connections 1 Tilslutning for cirkulationsrer 20 Anschluss fur zirkulationrohr 2 Circulation pipe connection Zo Branchement a tuyeau de circulation 2 Fremlob suppleringsspiral 3 4 Vorlauf Sol 3 4 Inlet supplementary coil Alimenration changeur suppl mentaire Zo 3 Varmtvandsudtag Zo Warm Wasser ZG Hot water connection 3 4 Sortie eau chaude SG 4 Koldt vandsindtag Zo Kalt wasser Zo Cold water connection 3 4 Alimentation eau froide ZG 5 Retur suppleringsspiral 3 4 R cklauf Sol Zo Return supplementary coil 3 4 Retour changeur suppl mentaire Supplementary coil is standard only in the Compact P Sun and Compact P Cool Sun unit type We reserve the right to make changes Page 11 of 19 4 R h WW OUTSTANDING INDOOR CLIMATE Power supply Power supply including safety switch must be installed by an authorized electrician The Comfort unit must be connected according to the attached electrical chart The unit is delivered with 3 m test cable for the CTS 700 panel The panel should be connected to the CTS 700 control in the unit with cable type cat 5e twisted in pairs Maximum length 20m The CTS 700 panel must be placed dry and frost proof The panels integrated feeler prevents fur ther cooling of the building if the primary heat supply stops by stopping the ventilation if the panel feeler gets below a specific value Factory setting is 10 C
9. lso equipped with built in water trap The condensation outlet must be led frost free with a steady decline of at least 1 cm m to the nearest drain The safety valve overflow must also be led to a visible drain with a heating cable where frost is possible Protecting the condensation outlet from frost ei In order to prevent ice formation it may be necessary to equip the condensation outlet is the responsibility of the fitter We reserve the right to make changes Page 9 of 19 x d OUTSTANDING INDOOR de Dm Water connection The inner tank surface is enamelled and the tank is equipped with a sacrificial anode All connectors have 3 4 threads with the exception of the anode access which is a 5 4 sleeve All water pipes are connected to the bottom of the unit If you wish you can establish a hot water circulation system Simply fit a return valve to the tank s circulation connector lf hot water circulation is not required the connector and fitted blanking plug should be left un touched Hot water circulation may result in considerable heat loss within the piping system A large propor tion of heat pump output may therefore be lost To prevent heat loss circulation and hot water pipes must be insulated with at least 30mm of mineral wool or other type of pipe insulating materi al Figur 5 Location of sacrificial anode We reserve the right to make changes Page 10 of 19 h d OUTSTANDING INDOOR CLIMATE 268 310 F
10. mark on the CTS 700 panel is displayed If so investigate the cause of the alarm and remedy the fault If necessary contact your local service centre For details of alarms and how to reset them please refer to the operating instructions for the CTS 700 controls Compact P is operating but with reduced output Check that sufficient air is being supplied to Compact P Check filters for excessive dirt ac cumulation Check that valves are sufficiently open In 98 of cases the fault is caused by clogged filters If necessary increase the ventilation step Any dampers to the open air should be shut at outdoor temperatures lower than 6 C Compact P is operating but there is no hot water Check whether the tank has been emptied of hot water If the system is equipped with a circulation pump but the circulation circuit has not been insulated considerable heat loss may result significantly reducing Compact P capacity Has the required water temperature T12 been set correctly in the CTS controls Usually water temperature should be set to between AO DO Please refer to the CTS 700 operat ing instructions for details on checking and setting water temperature Is the air supplied too cold or the quantity supplied too low Check filters and valves Check whether duct insulation is sufficient and complete Compact P is not operating Check whether a fuse has blown Check whether the hot water safety thermostat has cut out If it has press
11. the button and the thermostat will cut in again once the water tempera ture has dropped 10 15 C If the thermostat continues to cut out contact your local service centre We reserve the right to make changes Page 15 of 19 4 R h d OUTSTANDING INDOOR CLIMATE Operation and maintenance At least every 3 months The filters should be cleaned and renewed when needed Usually the filters need to be renewed once every 3 month The filter guard in the CTS 700 control can be used in order to make sure that the filters are checked The filters can be cleaned by vacuuming or shaking them Figur 9 Air Filter change Changing filters 1 Loosen screws 2 Remove the filter hatch 3 Pull out the two filter frames for change vacuuming Once a year The sacrificial anode must be checked to ensure that monitoring of the anode is intact o The wire yellow green is dismantled at the anode This produces the Anode fail o The wire yellow green is reassembled at the anode Delete the alarm in the event log reset Delete is only for installation contractors The hot water tank can corrode if the anode is left unchanged The intake should be inspected and any uncleanness should be removed The evaporator should be inspected and cleaned It should be checked that the condensate has free passage through the water seal and the condensation drain The safety switch for the hot water tank should be controlled It is r
12. there is no need for the production of hot water the heat pump can be used to heat the supply air as needed During summertime the heat pump can cool and dehumidify the warm air from outside in order to obtain a comfortable indoor climate Figure 1 System build up We reserve the right to make changes Page 5 of 19 4 x R d OUTSTANDING INDOOR CLIMATE Installing Compact P count There should be a minimum clearance of 60 cm in front of the unit measured from of When installing the unit it is important to take future service and maintenance into ac the Compact P front panel When lifting the unit with straps it is important that the straps have an angle of maximum 45 C off perpendicular Individual connectors have been marked out at the factory to facilitate installation Please note the attached labels The connectors should be connected to the duct system using flexible adapters flex tube soundproofed flex tube or similar 337 119 ta A 177 321 600 Figur 2 Duct Connections 1 160 3 160 Afkastluft Tilluft Fortlutt Zuluft Discharge air Inlet air Air extrait Air puls 2 160 4 160 Fraluft Udeluft Abluft Aussenluft Exhaust air Fresh air Air repris Air frais We reserve the right to make changes Page 4 R h P OUTSTANDING INDOOR CLIMATE Figur 3 Sketch of Compact P The unit must be installed and leveled on a firm vibration free surface There should be at least
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