OPERATION MANUAL
Contents
1. remote controller BRC301B61 is shown It indicates the precooling preheating operation This unit is at stop and will start operation after the precooling preheating operation is over Refer to Operation on page 2 Amount of discharged air is small and the discharging sound is high Check if the air filter and heat exchange element are clogged Refer to Maintenance on page 4 Amount of discharged air is large and so is the sound Check if the air filter and heat exchange element are installed Refer to Maintenance on page 4 If the following occurs consult the dealer where the unit was purchased List of malfunction codes of remote controller of the HRV system air conditioner Inspection Operation lamp indicator Unit No Malfunction code Description On Off Blinking Indoor air thermistor malfunction On Off Blinking ss Outdoor air thermistor malfunction On Off Blinking WW Damper related malfunction Blinking Blinking Blinking 6A Damper related malfunction thermistor Blinking Blinking Blinking A6 Locked rotor Blinking Blinking Blinking C1 Fan communication error Blinking Blinking Blinking U5 Transmission error between the unit and remote controller Off Blinking Off U5 Printed circuit board error or setting error of remote controller Off Blinking Off U8 Transmission error between main remote controller and s2. 1 models VAM350 1000F and figure 2 models VAM1500 2000F 1 Ceiling hook 2 Duct connection flange 3 Exhaust fan 4 Air filter Long life filter 5 Damper 6 Switch box 7 Maintenance cover 8 Heat exchange elements 9 Name plate 10 Air supply fan 11 Remote controller Option parts 12 Damper motor 13 EA Exhaust air Exhaust air to outdoor 14 OA Outdoor air Fresh air from outdoor 15 Maintenance space for the air filters the heat exchange elements and Switch box 16 RA Return air Exhaust air from room 17 SA Supply air Feed air to room Operation Explanation for systems This product is operated differently depending on the system configuration For the operation of the remote controller for indoor unit and of the centralized controller refer to the instruction manual provided with each unit Operation for each system Independent system HRV unit col Remote controller for HRV unit BRC301B61 Operation method The remote controller turns the HRV unit on and off refer to the section Operation with the remote control exclusively for Air conditioning operation HRV units BRC301B61 on page 3 Combined operation system with VRV systems and Sky air series Combination 1 HRV unit Indoor unit Remote controller for indoor unit Operation method The remote controller for air conditioner turns the air cond
3. DAIKIN 4 OPERATION MANUAL Total Heat Exchanger HRV Heat Reclaim Ventilation Ceiling mounted duct type Operation Manual Heat Reclaim Ventilation Elion Manuel D utilisation Echangeur de chaleur totale Unit Pies PykoBoacTso Mo Oxcnnyatayun a Pycckun BeHtunauns c pereHepaunei Terina Kullan m K lavuzu Is Geri Kazan m Havaland rma Tr hal esasla Gusts dal yl olx a ggi VAM350FA5 VAM500FA5 VAM650FA5 VAM800FA5 VAM1000FA5 VAM1500FA5 VAM2000FA5 69 10 8 DAIKIN VAM350F VAM500F VAM650F VAM800F VAM1000F VAM1500F VAM2000F Contents Page Salte Call ricas 1 Names Of pans sic rra yu ua aa 2 DE ANG ais gu ceca u ua S a paraya salak ra aye Ra LA gani ME 2 Maintenance Thank you for purchasing this Daikin HRV The original instructions are written in English All other languages are translations of the original instructions HRV Heat Reclaim Ventilation Before using the DAIKIN HRV be sure to read this operation manual thoroughiy If you have any problems or there is a malfunction please refer to this operation manual Please keep this manual for your future reference whenever you do not understand how to use it when something is wrong with the unit during the operation Safety cautions Read the following cautions carefully and use your equipme
4. e suction nozzle Lightly contact the brush on the surface of the heat exchanging element when cleaning Do not crush the heat exchange element while cleaning Install the air filter securely in place Put the heat exchange element on the rail and insert it securely in place Install the maintenance cover securely in place CAUTION A M Do not wash the air filter in hot water Do not dry the air filter over a fire M Do not subject the air filter to direct sunlight A CAUTION Never wash the heat exchanger element with water Do not use organic solvent such as gasoline and thinner on the air filter Be sure to install the air filter after servicing Missing air filter causes clogged heat exchange element Replacement air filters are available Trouble and countermeasure If your unit does not operate properly check the following items Conditions Causes Corrective actions The unit does not operate at all Check if there is a power failure After power has been restored start operation again Check if the fuse has blown or breaker has worked Change the fuse or set the breaker Check if the indication of operation control method on remote controller BRC301B61 is shown This is normal Operate the unit using the air conditioner remote control or centralized controller Refer to Operation on page 2 Check if the indication of operation stand by on
5. er i 6 Indication of operation standby gt It indicates the precooling preheating operation This unit is at stop and will start operation after the precooling preheating operation is over Precooling preheating operation means the operation of HRVs is delayed during the startup operation of linked air conditioners for example before the office hours During this period the cooling or heating load is reduced to bring the room temperature to the set temperature in a short time 7 Indication of centralized control When a remote controller for air conditioners or devices for centralized control are connected to the HRVs this indication may show When this indication appears on the display the ON OFF and timer operation may not be possible with the HRV remote controllers 8 Indication of air filter cleaning When the indication AS appears on the display clean the filter 9 Filter signal reset button 10 Inspection button This button is to be used only for service It is not to be used normally How to operate with timer 11 Schedule timer button 2 5 OQ This button enables or disables the schedule timer 12 Push the time adjust button to set the time 13 Push the programming button amp amp gt Then the reservation is finished Operation manual 3 DAIKIN VAM350 2000FB Total Heat Exchanger HRV Heat Reclaim Ventilation 4P333250 1B 2013 08 Operating the HRV uni
6. ildren with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance M Do not use an HRV or an air suction discharge grille in the following places Places such as machinery plants and chemical plants where gas which contains noxius gas or corrosive components of materials such as acid alkali organic solvent and paint is generated Places where combustible gas leakage is likely Such gas can cause fire Places such as bathrooms subjected to moisture Electric leak or electric shock and other failure can be caused VAM350 2000FB Total Heat Exchanger HRV Heat Reclaim Ventilation 4P333250 1B 2013 08 Operation manual DAIKIN Places subjected to high temperature or direct flame Avoid a place where the temperature near the HRV unit and the air suction discharge air grille exceeds 50 C If the unit is used at high temperature deformed air filter and heat exchange element or burned motor result Unit ambient temperature conditions should be between 15 C and 50 C 80 relative humidity or less Places subjected to much carbon black Carbon black attaches to air filter and heat exchange element disabling them Names of parts Refer to figure
7. ing frequency At least once every two years for general office use clean more frequently if necessary 1 Go into the ceiling through the inspection hole remove binding metal of maintenance cover and take it off Refer to figure 3 A Models VAM350 1000F B Models VAM1500 2000F 1 Maintenance cover 2 Binding metal 3 Hanging metal VAM350 2000FB DAIKIN Operation manual Total Heat Exchanger HRV Heat Reclaim Ventilation 4P333250 1B 2013 08 4 Take out the heat exchange elements from the unit body Refer to figure4 A Models VAM350 1000F B Models VAM1500 2000F 1 Heat exchange element 2 Handle 3 Rail 4 Filter To clean the air filter lightly pat it with hand or remove dust with a vacuum cleaner If excessively dirty wash it in water Refer to figure 5 If the air filter is washed remove water completely and allow to dry for 20 to 30 minutes in the shade When dried completely install the air filter back in place Refer to figure 6 Install the maintenance cover securely in place Maximum allowed torque on the screws is 2 17 Nm Maintenance for the heat exchange element Cleaning frequency 4 At least once every two years for general office use clean the element more frequently if necessary Use a vacuum cleaner to remove dust and foreign objects on the surface of the heat exchange element Refer to figure 7 Use the vacuum cleaner equipped with a brush on the tip of th
8. itioner and HRV unit on and off If only the HRV unit is used without operating the air conditioner set the unit in the Q VENTILATION mode Refer to the section Operating the HRV unit using the remote controller of the VRV system air conditioner on page 4 Combination 2 Operation method The ON OFF and timer operation can not be performed using the HRV remote controllers The indication of centralized control appears on the display Other operations can be performed using the HRV remote controllers Starting and stopping operations of the indoor unit and the HRV unit can be performed using the indoor remote controllers Refer to the section Operation with the remote control exclusively for Air conditioning operation HRV units BRC301B61 on page 3 Centralized system Centralized controller HRV unit Indoor unit Remote controller for HRV unit BRC301B61 0 Remote controller for indoor unit VAM350 2000FB Total Heat Exchanger HRV Heat Reclaim Ventilation 4P333250 1B 2013 08 DAIKIN Operation manual 2 Operation method When the HRV remote controllers is not connected the Centralized controller controls the operation of the HRV unit Refer to the section Independent operation of the HRV unit using the centralized controller DCS302C51 on page 4 When the HRV remote controllers is connected opera
9. nt properly Meaning of warning and caution symbols WARNING Failure to follow these instructions properly may result in personal injury or loss of life Failure to observe these instructions properly may result in property damage or personal injury which may be serious depending on the circumstances N CAUTION NOTE These instructions will ensure proper use of the Ma equipment Be sure to follow these important safety cautions Keep these warning sheets handy so that you can refer to them if needed Also if this equipment is transferred to a new user make sure to hand over this user s manual to the new user Total Heat Exchanger HRV Heat Reclaim Ventilation Operation manual A WARNING ELECTRIC SHOCK N M Before servicing the unit always shut off power otherwise electric shock may occur M Never inspect or service the unit by yourself Ask a qualified service person to perform this work M Always use the air filter If the air filter is not used heat exchange elements will be clogged possibly causing poor performance and subsequent failure M Do not change operations suddenly It can result not only in malfunction but also failure of switches or relays in the body M This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for commercial use by lay persons M This appliance is not intended for use by persons including ch
10. om and that of the room air exhausted outdoors is equivalent For FRESH UP operation e If it is set to Fresh up air supply The volume of outdoor air supplied into the room is larger than that of room air exhausted outdoors a This operation prevents the odor and moisture from kitchens and toilets from flowing into the e rooms This is the factory setting Ga Ifitis set to Fresh up air exhaust The volume FRESH UP of room air exhausted outdoors is larger than that of outdoor air supplied into the room FRESH UP This operation prevents the hospital odor and floating bacteria from flowing out to the corridors To change the setting refer to chapter Local settings in the installation manual 4 Ventilation mode changeover button Automatic mode The temperature sensor of the unit automatically changes the ventilation of the unit in Bypass mode and Heat Exchange mode D B Heat Exchange mode 1 Ba In this mode the air passes through the heat exchanger element to effect Total Heat Exchanging ventilation gt Bypass mode In this mode the air does not pass through the heat exchange element but by passes it to effect Bypass ventilation 5 Indication of operation control method When the operation of HRVs are linked with the air conditioners this indication may be shown While the indication is shown the ON OFF of HRVs cannot be operated by the HRV remote controll
11. r is pressed the operation mode display changes as shown below Example When air conditioner and HRV unit When air conditioner and HRV unit are not connected by duct are connected by duct Cooling Ventilation Cooling Ventilation o O m oO 5 re Fan Ventilation Nentilation re Fan Ventilation E When the J FILTER indication appears on the display clean the filter of the HRV unit Refer to the section Maintenance on page 4 M For adjusting the installation settings contact your installer Independent operation of the HRV unit using the centralized controller DCS302C51 M After selecting the zone where only the HRV operation is desired press the operation mode selector and select N VENTILATION The HRV unit can then be operated independently from the air conditioner E When the FILTER indication appears on the display clean the filter of the HRV unit Refer to the section Maintenance on page 4 Maintenance for a qualified service person only A WARNING M Be sure to turn off the OPERATION switch and disconnect the power HM Only a qualified service person is allowed to perform maintenance M During operation never check or clean the HRV It may cause electrical shock and it is very dangerous to touch the rotating part Maintenance for the air filter Clean
12. t using the remote controller ofthe VRV system air conditioner Please read the manual supplied with the remote controller for more detailed instructions optional controllers BRC1D52 or BRC1E52 0 CINE 28 e AD 42 OE SIS E E AL Ar vr agaa 58 uo Zes 3 Ae moe e RA l orr SETTINGIAVAILABLE E 1 A N Cay Ca amp 6 on og A E ET Ea cz 7 Xx d pl oe O im lt lt 11 12 8 BRC1D52 Remote controller for VRV 1 Operation lamp 2 Operation stop button 3 Fan speed icon 4 Air filter cleaning time icon 5 Element cleaning time icon 6 Air conditioner fan speed button 7 Air filter cleaning time icon reset button 8 Air conditioner operation mode 9 Inspection button 10 Air flow rate changeover button 11 12 See How to operate with timer on page 3 13 14 Ventilation mode button 15 Operation mode display 16 Defrost hotstart mode icon 17 Indication of centralized control When the VRV system air conditioner is connected with the HRV unit with a direct duct the remote controller of the air conditioner cannot be used to select the VENTILATION mode To use the HRV unit without operating the air conditioner set the air conditioner in the FAN VENTILATION mode and select the low fan speed M Every time the operation mode selecto
13. tion can be started and stopped using the centralized controller or the indoor and the HRV remote controllers During the indication of centralized control A appears on the display the ON OFF and timer operation may not be possible with the HRV remote controllers Other operations can be performed using the HRV remote controllers Refer to the next sections Operation with the remote control exclusively for Air conditioning operation HRV units BRC301B61 For non independent systems starting stopping operation and timer operation may not be possible Use the air conditioner remote control or the Centralized controller in such cases 5 7 1 2 DAIKIN O HRV 6 O CNA IX q ir a oro ae En r FRESH UP SER Fa 8 11 om fa sZ 4 12 ZLA o 3 13 X Y 2 10 Test E 9 BRC301B61 BRC301B61 Remote controller for HRV 1 Operation lamp This pilot lamp red lights up while the unit is in operation 2 Operation Stop button When pushed once the unit starts operating When pushed again the unit stops 3 Air flow rate changeover button Air flow rate can be changed over to As Low mode or la High mode es FRESH UP Low FRESH UP mode qa FRESH UP High FRESH UP mode For FRESH UP operation When this indication does not show The volume of outdoor air supplied into the ro
14. ub remote controller Off Blinking Blinking UA Wrong remote controller installed On Off On Repeated central address Blinking Blinking Blinking UE Transmission error between the unit and centralized controller MI ln case of malfunction with the code in white letters on black background the unit still operates However be sure to have it inspected and repaired as soon as possible Operation manual 5 DAIKIN VAM350 2000FB Total Heat Exchanger HRV Heat Reclaim Ventilation 4P333250 1B 2013 08 DAIKIN EUROPE N V Zandvoordestraat 300 B 8400 Oostende Belgium DAIKIN TURKEY DAIKIN ISITMA VE SO UTMA S STEMLER SANAY T CARET A S H rriyet Mahallesi Yakac k D 100 Kuzey Yanyol No 49 1 D 2 Kartal stanbul T RK YE Tel 0216 453 27 00 Faks 0216 671 06 00 Call Center 444 999 O www daikin com tr Copyright 2014 Daikin 4PW90548 1 2014 03
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