Manual
Comfort air curtain
Model CITY - CYV - CYQ
a
Version of Guide: 5.0
R
Original manual
Страница 1: ...Manual Comfort air curtain Model CITY CYV CYQ a Version of Guide 5 0 R Original manual...
Страница 2: ...el and external controls CITY and CYV 22 2 9 Control system without touch pad controller CITY and CYV 27 2 10 Finishing the unit 29 2 11 Switching on and checking function 33 3 Operation CITY and CYV...
Страница 3: ...ctronics module 47 7 4 Daikin electronics module CYQ and CYV 47 7 5 Fuses 48 7 6 Venting the heat exchanger CITY W 49 7 7 Bleeding the heat exchanger CITY W 49 7 8 Resetting the maximum thermostat CIT...
Страница 4: ...kes cross reference to the manuals of the Dai kin components outdoor unit indoor unit control panel etc 1 2 2 Marginal symbols used in the manual The following symbols are used in this manual Note n D...
Страница 5: ...tion In addition to this manual the following document has been supplied with the unit Wiring diagram for installation and service 1 3 About the unit 1 3 1 Applications The comfort air curtain is inte...
Страница 6: ...and with easy access to the unit CYQ and CYV The CYQ CYV air curtain is connected to a Daikin direct expansion system The air blown through the unit is heated by the cooling medium The air curtain is...
Страница 7: ...oss the floor due to draught is heated 1 3 3 Type designation The table below gives an overview of available models of the comfort air curtain and the corresponding type designations Combined the type...
Страница 8: ...remises at an ambient temperature of max 40 C The fol lowing limits must thereby be observed PART TYPE CODE DESIGNATION MEANING Product series CITY CYQ CYV General designation for the series CYV For c...
Страница 9: ...environment this product may cause radio interference in which case the user may be required to take adequate measures 1 3 7 Modifications and changes No modifications or changes may be made to the un...
Страница 10: ...tional for CYV Connection materials such as cooling lines wiring etc See the installation manual for the outdoor unit Caution c The control system and the capacity index of the Daikin outdoor unit mus...
Страница 11: ...can get very hot Moreover the fans may continue to rotate for a while 4 For models for connection to a Daikin direct expan sion system Switch OFF the Daikin system and disconnect the mains power supp...
Страница 12: ...amage caused in transit Make sure that all components and accompanying parts have been supplied Immediately report any defects to the supplier 2 3 General working method 2 3 1 Sequence of operations B...
Страница 13: ...applies to all models Note n Make sure you perform all installation operations that are required for your unit Check the type plate and consult the manual if you are not sure about the model or type o...
Страница 14: ...Position the unit as near to the doorway as possible The maximum mounting height of the unit dimension h measured from the floor to the discharge grille depends on the unit type Installation height o...
Страница 15: ...the nuts 3 4 Make sure the suspension brackets are suspended horizon tally and flush 5 Secure each suspension bracket by tightening the lock nut 1 Dimensions for suspending unit 2 4 3 Suspending and...
Страница 16: ...ted to the correct corresponding connections 1 The directions are indicated on the unit using arrows The maximum permissible operating pressure of the hot water circuit is specified on the type plate...
Страница 17: ...2 Connect valve 1 to the unit 3 Install capillary sensor 2 in the unit 4 Fasten the sensor to the heating element using the clips supplied 5 Replace the inspection panel 6 Set the discharge air tempe...
Страница 18: ...r 250 1 Connect the system control to terminal X84 on the upper side of the air curtain Connect the control cable of the outdoor unit to F1 F2 If installed on your unit Connect the Daikin con trol pan...
Страница 19: ...of the Daikin outdoor unit Solder the lines to the pipes protruding out of the upper side of the unit 2 6 4 Settings on the Daikin control panel You can make local settings on the Daikin control panel...
Страница 20: ...dance with the applicable local requirements 2 7 2 Fuse ratings Warning w Every unit must be separately fused in accordance with the table below Fuse ratings MAXIMUM AMPERAGE ON TYPE PLATE L1 L2 OR L3...
Страница 21: ...ent Connect the unit to the mains power supply with a 5 core cable not supplied The maximum load data are shown on the type plate An isolation switch not supplied must be fitted between the unit and t...
Страница 22: ...el again and screw tight Warning w Always secure the inspection panel using flanged bolts with milled edges These are needed for the earth connection 7 Connect the power supply cable to the isolation...
Страница 23: ...ly control cables from Biddle A standard modular telephone cable is not suitable Multiple units operated from one control panel Up to 10 units can be connected to one single control panel To do so the...
Страница 24: ...Link the units Connect the control cables to G and E Note n Do not remove the dummy plug from the last unit as this may lead to faults 2 8 4 Connecting external controls option The connector plate on...
Страница 25: ...ce block X64 The jumper to be moved depends on the control function see table below Place the removed jumper in the reserve positions provided X65 The interface is located inside the unit and is acces...
Страница 26: ...OFF via the touch pad controller The unit is OFF and cannot be switched ON or OFF via the touch pad controller Change setting No set ting neces sary Remove jumper 5 from block 64 on the interface D a...
Страница 27: ...ontrol cable 1 Press keys and simultaneously 2 Wait 10 seconds The LEDs of keys and start to flash 3 Wait 2 minutes The LED of key starts to flash The number of flashes of the LED corresponds to the n...
Страница 28: ...connected to block X72 of the connector plate on the outside of the unit Caution c Control components must switch with potential free contacts Biddle recommends the use of components with gold plated...
Страница 29: ...etween the units 2 10 Finishing the unit 2 10 1 Finishing free hanging models Fitting inlet grilles 1 Fit the inlet grilles to the unit Hook the grilles onto the upper side of the unit The back of eac...
Страница 30: ...ening 3 Slide the discharge duct 4 into the discharge opening of the unit until the desired height is reached 4 Using sheet metal screws fix the discharge duct to the angle sections 3 Discharge sectio...
Страница 31: ...enum in the inlet grille frame 4 Put the grille back into its frame Note n The grille plenum may come installed in the inlet grille on delivery 5 Fix the edge finishing strips to the frame 6 Suspend t...
Страница 32: ...alling the inlet case 1 Mount the inlet case on the unit Hook the inlet case onto the upper side of the unit Screw flange 1 of the inlet case to the unit 2 Fix the angle points 2 of the inlet case to...
Страница 33: ...mensions 2 11 Switching on and checking function 1 For all models Check the following connections Power supply Control cable s between control panel and unit s For CYQ and CYV Control cables between u...
Страница 34: ...gets warm This may take some time 4 Vent the heat exchanger if necessary For CYQ Operate the unit using the Daikin control panel and check the function 1 Switch ON the system The unit must start to di...
Страница 35: ...e unit ON and OFF The unit is OFF when none of the LEDs above key or is lit Switch ON the unit by pressing one of the keys Switch OFF the unit by pressing the fan setting key key or above which the LE...
Страница 36: ...ess to switch the heating to high level Note n Switch OFF the heating by pressing the key above which the LED is lit Note n If you press while the unit is set to low fan speed the unit will automatica...
Страница 37: ...If the LED flashes there is a fault 4 1 2 Selecting the operating mode Select the operating mode with key Fan only symbol The air curtain constantly discharges unheated air Heating symbol The heating...
Страница 38: ...s selection of the lowest set ting at which no draught occurs 4 2 2 Controlling the heating Display on Daikin control panel example Set the desired room temperature using the keys The system controls...
Страница 39: ...the local condi tions You may clean the filter with for instance a vacuum cleaner After some cleanings however the filter must be replaced New filters can be ordered from Biddle 5 1 1 Removing the fil...
Страница 40: ...e no water runs into the unit 5 3 Scheduled maintenance Biddle recommends that the following inspection and mainte nance work is performed by an installer or other technical expert every year Check if...
Страница 41: ...ng to determine whether there is a fault 1 Carry out the following steps to determine whether the phenomenon can be easily remedied or whether it is caused by a fault 2 If you determine that there is...
Страница 42: ...ically This is not a fault Normally the unit will automatically shut down within 10 minutes For units connected to a Daikin system CYQ and CYV The display of the control panel is blank No power supply...
Страница 43: ...The fans are receiving no power 1 Check the transformer fuse 2 Check the wiring between the transformer and the fans 3 Replace the transformer The unit is not functioning the touch pad controller does...
Страница 44: ...units connected to a Daikin system CYQ and CYV The display of the Daikin control panel is blank No power supply to the connected unit 1 Check the power supply 2 Consult the installation manual of the...
Страница 45: ...he safety instructions See also 1 4 Safety instructions 10 7 2 Access to the interior of the unit 7 2 1 For all models 1 Switch OFF the unit using the control panel Warning w Disconnect the power supp...
Страница 46: ...2 Loosen screws 3 and remove the frame 7 2 4 For all models 1 Remove the inspection panel 1 Remove the screws on the front side of the inspection panel Pull the panel a little forward and take it awa...
Страница 47: ...ng the control panel Warning w Disconnect the power supply remove plug from power point or move isolation switch to OFF 2 Remove the inspection panel 3 Disconnect all unit connected connectors and gro...
Страница 48: ...The Daikin electronics are located behind this cover Models with discharge width 100 1 Remove the cover 4 of the box on the side of the unit The Daikin electronics are located behind this cover 7 5 Fu...
Страница 49: ...r CITY W The drain plug 1 is located on the left of the unit 7 8 Resetting the maximum thermostat CITY E The unit is equipped with a maximum thermostat This has to be reset manually if it trips 1 Swit...
Страница 50: ...le for Biddle units is different from standard modular telephone cables The plugs are of the RJ 11 type but the sockets are straight At both ends of the cable the core is connected to the same pin Col...
Страница 51: ...ith the relevant local and national legislation In line with European legislation old electrical and electronic equipment must be collected for recycling By ensuring that this product is disposed of i...
Страница 52: ...description of the relevant parts Biddle disclaims all liability for damage resulting from any inaccuracies and or defi ciencies in this manual Should you detect any errors or ambiguities in this manu...
