Related Manuals for Daikin VAM350J7VEB
Summary of Contents for Daikin VAM350J7VEB
- Page 1 Installer and user reference guide Heat reclaim ventilation unit VAM350J7VEB VAM500J7VEB VAM650J7VEB VAM800J7VEB VAM1000J7VEB Installer and user reference guide VAM1500J7VEB English Heat reclaim ventilation unit VAM2000J7VEB...
- Page 2 Table of contents 8 Configuration Table of contents Operating procedure ..............22 8.1.1 To change the settings with BRC1E53 ......22 8.1.2 To change the settings with BRC301B61 ....23 List of settings ................24 1 General safety precautions Settings for all configurations ............. 28 About the documentation ............
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Page 3: About The Documentation
(on top of the ▪ If you are NOT sure how to operate the unit, contact your installer. instructions described in the Daikin documentation). ▪ This appliance can be used by children aged from 8 years and... -
Page 4: Installation Site
1 General safety precautions WARNING 1.3.3 Refrigerant Tear apart and throw away plastic packaging bags so that If applicable. See the installation manual or installer reference guide nobody, especially children, can play with them. Possible of your application for more information. risk: suffocation. -
Page 5: Brine
1 General safety precautions ▪ Only use tools exclusively for the refrigerant type used in the 1.3.6 Electrical system, this to ensure pressure resistance and prevent foreign materials from entering into the system. DANGER: RISK OF ELECTROCUTION ▪ Charge the liquid refrigerant as follows: ▪... -
Page 6: About This Document
Running the product in reversed Daikin website (publicly accessible). phase can break the compressor and other parts. ▪ The full set of latest technical data is available on the Daikin extranet (authentication required). About the documentation About this document... -
Page 7: Heat Reclaim Ventilation Unit
3 About the box VAM1500+VAM2000 Heat reclaim ventilation unit 3.2.1 To unpack the heat reclaim ventilation unit VAM350+VAM500 VAM650~1000 VAM350~2000J7VEB Installer and user reference guide Heat reclaim ventilation unit 4P487293-1 – 2017.08... -
Page 8: To Remove The Accessories
3 About the box Screws, VAM350+VAM500 16×, VAM650~1000 24×, 3.2.2 To remove the accessories VAM1500+VAM2000 48× VAM350+VAM500 3.2.3 To handle the heat reclaim ventilation unit NOTICE When removing the heat reclaim ventilation unit from the packing, do NOT place the suction or discharge side of the unit on the floor. -
Page 9: Overview: About The Units And Options
4 About the units and options Operation range Temperature 0°C DB~40°C DB About the units and options Relative Humidity ≤80% Unit location Overview: About the units and It is possible that, due to condensation, the paper heat exchanger deteriorates when the unit operates in conditions with high indoor options humidity combined with low outdoor temperature. -
Page 10: Overview: Preparation
5 Preparation Where. Replace the 2 duct joints of Ø250 mm with the plenum and a CAUTION duct joint of Ø350 mm. ▪ The appliance is designed to be a built-in appliance. It How. For installation instructions, see the installation manual of the must NOT be accessible to the general public. -
Page 11: To Install The Duct Joints
5 Preparation EKMPVAM (Mounting plate) 4 Guide the circuit board wire through the dedicated holes and Screw attach it as instructed in "6.5.2 Opening the switch box" on Screw (supplied with the fixing box) page 16. 1 Remove the screws that are in the middle of the casing fixing 5 Attach the options to the unit, as shown in the figure. -
Page 12: Component Electrical Specifications
5 Preparation Complete system example 5.4.3 Specifications for field supplied fuses and wires Power supply wiring Field supplied 16 A fuses Wire H05VV-U3G Size Wire size MUST comply with the applicable legislation. Transmission wiring Wiring Shielded wire (2 wire) Size 0.75~1.25 mm² Precautions When connecting more than one wire to the power supply wiring, use a 2 mm²... -
Page 13: Preparing The Installation Of The Ducts
6 Installation ▪ Use shielded cable for the transmission wiring. Ground the shield Installation of the shielded cable to at the grounding screw, with the C-cup washer. Service space: Heat reclaim Preparing the installation of the ventilation unit ducts INFORMATION >1000 ▪... -
Page 14: To Install The Anchor Bolts
6 Installation Ceiling hook Maintenance cover To install the anchor bolts Prerequisite: Before you install the anchor bolt, check if foreign objects such as vinyl and paper are still inside the fan housing. If so, remove them. 1 Install the anchor bolt (M10 to M12). 2 Pass the metal suspension bracket through the anchor bolt. -
Page 15: Electrical Wiring
6 Installation VAM1500+VAM2000 Extreme bend. Do NOT bend the duct over 90°. Aluminium tape (field supply) Insulation material (field supply) Duct joint (accessories) Slope over 1/50 Supply air Return air Multi bend Electrical wiring INFORMATION Also read the precautions and requirements in the "General safety precautions"... -
Page 16: Opening The Switch Box
6 Installation WARNING ▪ After finishing the electrical work, confirm that each electrical component and terminal inside the electrical components box is connected securely. ▪ Make sure all covers are closed before starting up the unit. NOTICE If the power supply has a missing or wrong N-phase, equipment will break down. - Page 17 6 Installation VAM800+VAM1000 J3 J2 J1 JC F2 F1 P2 P1 X33A X14A X35A X24A Switch box Printed circuit board Switch box cover Securing screw and washer Grounding terminal X29A Terminal board Transmission wiring terminal board (P1, P2, F1, F2) Transmission wiring (to optional user interface) Power supply cable Wires for connection of additional external damper...
- Page 18 6 Installation VAM1500+VAM2000 J3 J2 J1JC F2 F1 P2 P1 X33A X14A X35A X35A X24A X24A X29A X27A Switch box Printed circuit board Switch box cover Securing screw and washer Grounding terminal Installer and user reference guide VAM350~2000J7VEB Heat reclaim ventilation unit 4P487293-1 –...
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Page 19: Electrical Connections For Possible Additional Field Supplied Damper
6 Installation Terminal board Transmission wiring terminal board (P1, P2, F1, F2) J3 J2 J1 JC F2 F1 P2 P1 Transmission wiring (to optional user interface) Power supply cable J1 JC F2 F1 N/P2 P/P1 Wires for connection of additional external damper X6A X12A X11A (supplied accessory) Insulated splices-closed barrel connector (0.75 mm²) (field... -
Page 20: About Control Systems
7 System configuration Wire type Installation method Wire type Installation method Single-core wire Stranded conductor wire with round AA´ A´ crimp-style terminal a Terminal b Screw a Curled single-core wire c Flat washer b Screw O Allowed c Flat washer X NOT allowed System configuration About control systems... -
Page 21: Independent System
7 System configuration Controller Purposes and applications Description of the system Central user Unified ON/ Schedule timer User interface User interface Operation/stop interface OFF controller for heat for indoor unit reclaim ventilation unit Available functions in case of a centralised control system: ▪... -
Page 22: Centralised Control System
8 Configuration Centralised control system System Standard method Related items in electric wiring All/individual ▪ Unified on/off controller: DCS301B(A)51. Up to 16 groups "8.3.6 Centralised control system can be controlled (ON/OFF) by 1 controller and up to 4 control system" on controllers can be installed in 1 system. page 30 ▪... -
Page 23: To Change The Settings With Brc301B61
8 Configuration 10 Press the Menu/Enter (b) button and confirm the selection with Yes. Field Settings Save the settings? Return Setting 11 After you have completed all the changes, press the Cancel SETTING button (a) twice to return to the normal mode. NOTICE Setting 18(28)-11 CANNOT be selected with this user interface. - Page 24 8 Configuration Installer and user reference guide VAM350~2000J7VEB Heat reclaim ventilation unit 4P487293-1 – 2017.08...
- Page 25 8 Configuration VAM350~2000J7VEB Installer and user reference guide Heat reclaim ventilation unit 4P487293-1 – 2017.08...
- Page 26 8 Configuration Installer and user reference guide VAM350~2000J7VEB Heat reclaim ventilation unit 4P487293-1 – 2017.08...
- Page 27 8 Configuration VAM350~2000J7VEB Installer and user reference guide Heat reclaim ventilation unit 4P487293-1 – 2017.08...
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Page 28: Settings For All Configurations
8 Configuration Settings for all configurations Setting 17(27)-4: First choose the fan speed. Set it to high or ultra- high. Direct duct connection All other system configurations or external fan VAM350~1000 VAM1500+2000 Warning: The ducting pressure drop of the top and bottom units has to be equal to have a balanced system. -
Page 29: Independent System
8 Configuration NOTICE 8.3.3 1-group linked-control system If you change the ducting, then install clean filters and ▪ You can use the air conditioner's user interface to control up to 16 reconfigure setting 19(29)‑0‑04 or 19(29)‑0‑05, otherwise units, a combination of indoor air conditioner units and heat the signal to clean the filters will come too soon. -
Page 30: Direct Duct Connection
8 Configuration User interface for air conditioner All control Maximum length of connection line: 1000 m Optional distant control adapter (KRP2A51) Activate setting 17-8-02 to set the collective zone interlock to ON. No further settings are required. F1 F2 8.3.5 Direct duct connection D1 D2 The line connections are the same as for the 1-group linked-control system. - Page 31 8 Configuration All/individual control Zone control F1 F2 F1 F2 HRV 1 F1 F2 F1 F2 HRV 1 HRV 2 F1 F2 F1 F2 P1 P2 HRV 2 F1 F2 HRV 3 P1 P2 F1 F2 VRV 1 F1 F2 P1 P2 F1 F2 User interface for air conditioner...
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Page 32: About The User Interface
8 Configuration To select ventilation mode About the user interface Ventilation mode is used when cooling or heating is unnecessary, so 8.4.1 User interface for VRV-system air only the heat reclaim ventilation units are operating. conditioner 1 Press the Operation Mode Selector button several times, until the ventilation mode is selected. -
Page 33: User Interface For Heat Reclaim Ventilation Units
The error code blinks and the contact address and model name volume of return air exhausted outdoors is larger than that appear as shown below. In this case, notify your Daikin dealer about of outdoor air supplied into the room. This prevents the error code. -
Page 34: Detailed Explanation Of Settings
8 Configuration When the operation of heat reclaim ventilation units is linked to the air conditioners, this indication may be displayed. L . N While this indication is displayed, the heat reclaim ventilation units CANNOT be turned on or off with the user interface of X33A the heat reclaim ventilation. -
Page 35: About The External Damper Operation
8 Configuration Supply Fresh-up Exhaust Fresh-up (Excessive outdoor air supply) (Excessive exhaust air supply) Example Portion of fresh-up operation Air exhaust Air supply Heat reclaim ventilation unit (VAM) Normal ventilation fan Portion of exhaust operation Air exhaust Sick room Floor area If an external fan is connected to J1 and JC, take the following into account: ▪... - Page 36 8 Configuration Service cover Linear control Fixed control Heat exchange element Initialising 20 minutes in high 20 minutes in high Air filter Heat exchange element rail Measuring Every 5 minutes Every 20 minutes Screw 1 Screw 2 Judgement Every 30 minutes Every 20 minutes (average of 6 1 Open the service cover hinge.
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Page 37: About The Nighttime Free Cooling Operation
8 Configuration Sealing material Explanation Bush The unit compares the indoor and outdoor temperatures after the air Switch box X14A connector conditioning stops running for the night. If the conditions below are Screw met, nighttime free cooling starts. When the indoor temperature reaches the air conditioning setting, nighttime free cooling stops. -
Page 38: About The Electrical Heater Operation
9 Commissioning NOTICE CAUTION This function is NOT possible when there is direct duct Do NOT insert fingers, rods or other objects into the air connection. inlet or outlet. When the fan is rotating at high speed, it will cause injury. 8.5.10 About the electrical heater operation Checklist before commissioning... -
Page 39: Overview: Maintenance And Service
10 Hand-over to the user 2 Measure the voltage between terminals on the terminal block Hand-over to the user for power supply with a tester and confirm that the power supply is shut off. In addition, measure points as shown in the figure, Once the test run is finished and the unit operates properly, please with a tester and confirm that the voltage of the capacitor in the make sure the following is clear for the user:... -
Page 40: Precautions When Troubleshooting
▪ A subset of the latest technical data is available on the regional Pilot lamp (service monitor - green) Daikin website (publicly accessible). Magnetic relay (A1P) ▪ The full set of latest technical data is available on the Daikin Magnetic relay (A1P) extranet (authentication required). L1R~L4R... -
Page 41: For The User
15 User interface Q1DI Field earth leak detector (≤300 mA) Motor (exhaust air fan) Thermistor (indoor air) Motor (supply air fan) Thermistor (outdoor air) For VAM1500+VAM2000 Thermistor (PTC) Fuse (250 V, 6.3 A, T) (A2P~A5P) Limit switch damper motor Magnetic relay (A1P) Diode bridge Motor (damper) Terminal (A1P) Motor (exhaust air fan) (bottom) -
Page 42: Maintenance Of The Air Filter
18 Maintenance and service ▪ When the display shows (time to clean the air filter), ask a qualified service person clean filters. Refer "18 Maintenance and service" on page 42. ▪ Keep the heat reclaim ventilation unit and user interface at least 1 m away from televisions, radios, stereos, and other similar equipment. -
Page 43: Maintenance Of The Heat Exchange Element
19 Troubleshooting Malfunction Measure If the system does ▪ Check if there is no power failure. Wait NOT operate at all. until power is restored and restart operation. ▪ Check if no fuse has blown or breaker is activated. Change the fuse or reset the breaker if necessary. - Page 44 Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with product according instructions accompanying documentation.
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