Cooper & Hunter CH-FK18SWK2 Installation & Owner'S Manual Download Page 9 | Manualshive

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Cooper & Hunter CH-FK18SWK2 Installation & Owner'S Manual Download Page 9

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3.Specification

3.4 The working principle of units

This Vertical Water Fan Coil is a terminal which uses water to provide heated air in winter
and fresh cooled, dehumidified air in summer (fig.4).

Compared with the traditional fan coil, the newly designed Water Fan Coil is thinner,
quieter and nicer and can be installed in various ways such as floor installation, wall
installation, ceiling installation and concealed installation, thus the installation cost is
reduced.

3.5 Unit characteristics
(1) Super quiet
The use of cross-flow fan combined with newly wind-guiding technology makes lower noise
and you can enjoy a healthier and more comfortable sleep.
(2) Ultra-thin
Compact structure and thin casing (only 130mm thickness, the traditional fan coil is always
with the thickness of 250mm) leave more space for your room.
(3) Fashionable shape
With module-noble & fashion arc frame and

color, it will be

wherever it is

in your room.

elegant

inviting

(4)Humanistic controlling
The ultra-thin fan coil applies the newly built controller which is with the super quiet airflow
design and the running modes of heating and cooling. Remote controller can be also used
to manage the unit.

Fig.4

cooling (or heating)

Air flow

Water inlet

Water outlet

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Summary of Contents for CH-FK18SWK2

Page 1: ...U Ultra thin Water Fan Coil CH FK18SWK2 CH FK25SWK2 CH FK34SWK2 Ultra thin Water Fan Coil ...

Page 2: ......

Page 3: ...e unit Minimum installation distances Usage Function description of wire controller Usage of wire controller Maintenance and Overhaul Maintenance Common fault and the solving methods Appendix Net control diagram 7 2 2 1 Mark Notes 2 2 Icon Notes 2 3 2 4 3 3 1 Parameter list 3 2 3 4 4 4 1 4 2 4 3 4 4 5 5 1 5 2 6 6 1 6 2 7 7 1 Hydraulic connections PCB I O port 1 2 2 2 2 3 4 4 5 6 6 7 7 7 7 10 13 13...

Page 4: ...er off the unit If there is no anti freeze protection please drain out the water 1 3 Note If the room temperature is too low it is damaging for the health and is also a useless waste of energy Avoid prolonged contact with the direct air flow Do not leave the room closed for long periods Periodically open the windows to ensure a correct change of air 1 4 Packing list Please read this installation a...

Page 5: ...eed to be moved or installed again please entrust dealer or qualified person to carry it out Improper installation will lead to water leakage electrical shock injury or fire It is prohibited to repair the unit by the user himself otherwise electrical shock or fire may be occur When the heat pump need to be repaired please entrust dealer or qualified person to carry it out Improper movement or repa...

Page 6: ...h as It is forbidden to touch the appliance with wet hands or body when barefoot It is forbidden to carry out any cleaning before having disconnected the appliances from the electricity mains supply by turning the system master switch to OFF It is forbidden to modify the safety or adjustment devices or adjust without authorization and indication of the manufacturer It is forbidden to pull cut or k...

Page 7: ... water temperature 35 70 2 Cooling Ambient temperature 9 35 Inlet water temperature 5 20 W 3 m h kPa W 3 m h kPa W 3 m h kPa 3 m h dB A dB A W inch mm mm mm kg kg CH FK18SWK2 3950 0 34 12 2 2500 0 43 13 1 1900 0 33 13 3 320 44 27 20 3 4 16 CH FK25SWK2 5750 0 49 26 2 3350 0 58 27 5 2500 0 43 27 7 460 46 28 23 3 4 16 Unit Model Heating capacity Water flow rate Pressure drop Heating capacity Water fl...

Page 8: ...5SWK2 CH FK34SWK2 895 A 1095 1295 3 Specification 3 3 Overall dimensions 3 3 1 Product model CH FK18SWK2 CH FK25SWK2 CH FK34SWK2 3 3 2 Product model CH FK18SWK2 CH FK25SWK2 CH FK34SWK2 331 190 190 331 86 86 A 131 50 87 614 701 5 0 40 ...

Page 9: ...se of cross flow fan combined with newly wind guiding technology makes lower noise and you can enjoy a healthier and more comfortable sleep 2 Ultra thin Compact structure and thin casing only 130mm thickness the traditional fan coil is always with the thickness of 250mm leave more space for your room 3 Fashionable shape With module noble fashion arc frame and color it will be wherever it is in you...

Page 10: ... Positioning the unit 4 2 1 Avoid installing the unit in proximity to positions subject to exposure to direct sunlight in proximity to sources of heat in damp areas or places with probable contact with water in places with oil fumes places subject to high frequencies 4 2 2 Make sure that the wall on which the unit is to be installed is strong enough to support the weight the part of the wall inter...

Page 11: ...ate hole Make sure that the space between two templates is according to the table requirement when installing PFP 025 to 100 The distance from the center of locate hole to the top edge of machine is 165mm The distance from the center of locate hole to the top edge of machine is 165mm 2 Φ8 Locate hole Make sure that the space between two templates is according to the table requirement when installi...

Page 12: ...the feeting should be mounted First lay down the unit next take out screws and two feet from accessories bag then make the feet are match up with screw holes A B C D finally apply four screws to each side to fix the feet See Fig 9 and Fig 10 Fig 9 Fig 10 A B C D ...

Page 13: ...ult the lines after finish the connection The hydraulic lines should be connect to the water tank and the height of the water should be 0 5 m higher Y type filter should be installed in the water inlet of the unit Air release valve should be arranged on top of the hydraulic lines to avoid air retention Waterway system should be conducted the pressure test separately and not together with the Verti...

Page 14: ...od Connection method Ⅰ without valve Connection method Ⅱ without valve 4 Installation Bellows of water inlet Bellows of water outlet Bellows of water inlet Bellows of water outlet Fig 15 Fig 16 Bellows of water inlet Bellows of water inlet Bellows of water outlet Bellows of water outlet Fig 17 Fig 18 ...

Page 15: ...tem Attention When discharging directly into the main drains it is advisable to make a siphon to prevent bad smells returning up the pipe towards the room The curve of the siphon must be lower than the condensation collection bowl If the condensation needs to be discharged into a container it must be open to the atmosphere and the tube must not be immerged in water to avoid problems of adhesivenes...

Page 16: ...eep Timer Time or Parameter No Fan Speed Power Power on off cancel return Air Vent Time Display time set timer turn on off air vent Fan Speed Set the fan speed Up Turn page up increase value Down Turn page down decrease value Mode Change running modes Attention Controller display will be lighted off after 1min no operation except the specially mentioned condition Remote Control Signal Receiving Po...

Page 17: ...r 0 5s Press mode button to switch modes There are five modes for you to choose Auto Cooling Dehumidifying Ventilation and Heating Press Cooling Indoor temp will show up after target temp flashes for 5s At dehumidifying or ventilation mode indoor temp keeps showing up while at other modes indoor temp will not show up until target temp flashes for 5s ...

Page 18: ...or decrease the temp value Press change target temp If you press or 5s no operation your setting will be saved a utomatically and the display will go back to main interface Attention At Auto mode the fan speed will be adjusted automatically according to the ambient temp At Dehumidifying mode the fan speed is low Or Or To Press Press Press Press Attention Users can setting target temp only in cooli...

Page 19: ...ration your setting will be saved automatically and the display will go back to main interfaceor OFF interface F Check the unit status At the main interface press and at the same time to check coil temp Press and at the same time If 3s no operation the display will go back to main interface Attention Users can only check the parameter but can not change it At the OFF interface Press for 2s to ente...

Page 20: ...board H Fault Press or to switch the fault number Press to turn to the main interface Press to turn to the fault interface Press to turn on air vent Press to turn off air vent G Keyboard lock Remark the wire controller can display the temperature unit as or according to the unit model you bought ...

Page 21: ...5 Usage 18 ...

Page 22: ...cally after 1 hour and so forth TIME ON The key is available when the unit is on 01 The number 01 means the unit will turn on automatically after 1 hour and so forth 5 4 4 Setting of Sleep Mode a Press the key SLEEP the system will be automatically set to sleep mode then you could start to set the sleep time press the key TIME OFF to increase the sleep time press SLEEP once again for cancelling sl...

Page 23: ...aintain and clean up the unit every six months Please take the following steps to clean up the strainer regularly 1 Touch the buckle of the strainer then press and pull it out of the Square hole Fig 21 2 Pull the stainer out of the fan coil Fig 22 3 wash the strainer with water Fig 23 6 1 Maintenance Fig 22 Fig 21 Fig 23 ...

Page 24: ...ault and the solving methods You can according to wire control device or remote fault display to judgment and trouble shooting Warning Cut off power supply before cleaning or maintaining the unit Fig 26 Fig 24 Fig 25 Malfunction Code Cause Ambient temperature sensor is in open circuit or short circuit Coil temperature sensor is in open circuit or short circuit feedback wire is not inserted well or...

Page 25: ...STEP2 STEP3 STEP4 12V G N D 485B 485A 12V G ND Can ACL OUT1 CN5 CN3 RLY1 RLY3 RLY2 CN6 Cn7 NET1 NET2 CN1 GND PROG1 T5AL250V FUSE 7 1 Net control diagram Electrical Control Module of Vertical Water Fan Coil FP1000 5 V TEMP1 GND 5 V R E C DATA C L K COM1 COM2 COM3 K E Y 1 K E Y 2 K E Y 3 K E Y 4 K E Y 5 BUZZ RST S W M 5V ...

Page 26: ...Cn2 CN3 CN5 Cn6 TEMP1 OUT1 ACL ACN NET1 Meaning Fan output Contral the heat pump model Contral the heat pump ON OFF Remote switch To ambient and coil temperature Water valve Live wire Neutral wire To wire controller 7 Appendix 23 ...

Page 27: ......

Page 28: ...EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased They can take this product for environmental safe recycling ...

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