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Summary of Contents for Daikin Modular Rotary
- Page 1 Installation, use and maintenance manual Modular Rotary Modular Plate Modular P and R Translation of the original instructions...
- Page 2 Daikin air handling units guarantee high quality indoor air at low energy costs. Fully customisable systems or pre-configured standard modular units are available. Armed with an extremely flexible development, Daikin air handling units are able to satisfy all types of technical requirements.
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Page 3: Table Of Contents
Contents Important warnings Purpose of the manual Intended use of the machine Safety regulations What to do in case of accident? Residual risks Safety devices Machine characteristics Environmental conditions Environmental contamination Electrical panel limit operating conditions Range specifications Summary of machine operation Attachments Adhesives on the machine Machine description... -
Page 4: Important Warnings
Important warnings The pictogram shows a situation of immediate danger or a dangerous situation that might cause injuries or death. The pictogram shows that it is necessary to adopt suitable behaviour in order to avoid jeopardising staff safety and cause damages to the equipment. The pictogram shows particularly important technical information that should be taken into consideration by the people installing or using the equipment. -
Page 5: Safety Regulations
Safety regulations Skills required for the installation of the machine Installers must perform operations according to their professional qualifications: all activities not within one's expertise (i.e. electrical connections) must be carried out by specialised and qualified staff so as not to endanger one's safety and the safety of the other operators interacting with the machine. - Page 6 Read this manual carefully before machine installation and maintenance and keep it for any further future consultation by the various operators. Do not remove, tear out or rewrite any part of this manual. All installation, assembly, electrical connections to the mains and ordinary/extraordinary mainte- nance must be performed only by qualified personnel authorised by the Retailer or Manu- facturer after turning off the unit electrically and using personal protective equipment (i.e., gloves, protective goggles, etc.), in compliance with the regulations in force in the country the equipment...
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Page 7: What To Do In Case Of Accident
Information ownership This Manual contains proprietary information. All rights reserved. This manual may not be reproduced or photocopied, in whole or in part, without the Manufacturer's prior written consent. The use of this documentary material is allowed only to the customer to whom the manual has been supplied as a kit for the machine and only for the purposes of installation, use and maintenance of the machine to which the manual refers. -
Page 8: Residual Risks
Residual risks Despite having implemented and adopted all the safety measures indicated by applicable regulations, some residual risks remain. In particular, in some operations of replacement, adjustment and tooling max- imum attention is always required in order to work in the best possible conditions. List of operations with residual risks Risks for qualified personnel (electrician and mechanic) - Handling - during unloading and handling it is necessary to pay attention to all the steps listed in this manual regarding the points... -
Page 9: Safety Devices
Safety devices The machine is equipped with safety devices to prevent risks of damage to persons and for proper operation. Always pay attention to the symbols and safety devices on the machine. It should only operate with the safety devices engaged and with fixed or movable guards in- stalled correctly and in the proper position. -
Page 10: Machine Characteristics
Machine characteristics Environmental conditions The machine was designed to operate in technical spaces or outdoors. It CANNOT operate in environments with explosive material, high concentration of dust and in environments with high temperatures (range from -25 to 46°C - maximum altitude: 2500 m above sea level), unless specific production requests were made. -
Page 11: Range Specifications
Range specifications The MACHINE is designed and built for air treatment and can have different configurations depending on the type of treatment requested by the customer. In this sense, the MACHINE consists of several sections, each of them with a specific function, which may or may not be present according to the type of treat- ment requested. - Page 12 Available modules: - Battery module; - Filter module - Pre- and post-heating module; - Flow separating module with side dampers; - Mixing module; - Single or combined silencing module; - Combined silencing module with damper; - Electric pre- or post-heating module; - Humidification module Attachments To complete this manual, together with the delivery of the machine,...
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Page 13: Summary Of Machine Operation
(MODULAR PLATE) Machine control Filter Damper system RECOVERY AIR EXHAUST AIR SUPPLY AIR EXTERNAL AIR Supply Heat fan motor Damper Filter recuperator assembly operational diagram of a right-hand machine (MODULAR ROTARY) -
Page 14: Adhesives On The Machine
Adhesives on the machine The following table describes the meaning of the various adhesives on the unit. External air External air Damper right left Exhaust Exhaust Drop separator right left Air supply Air supply Fans right left Extracted air Extracted air Electric right left... - Page 15 Notes...
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Page 16: Machine Description
Machine description (Modular Plate) Filters Particular care is taken in the selection and arrangement of the filters within the section, supplied by certified and inter- nationally recognised producers. Pocket filters are supplied with the machine. The custom- er can choose an efficiency class between ePM10 50% and ePM1 80%. - Page 17 Heat recuperators The recovery sections are made using counterflow recuper- ators (Modular P). The exchange of energy between the out- door air and the recovered air makes it possible to pre-treat the supply air, lowering the heat output necessary for the complete treatment.
- Page 18 Machine description (Modular Rotary) Filters Particular care is taken in the selection and arrangement of the filters within the section, supplied by certified and inter- nationally recognised producers. Pocket filters are supplied with the machine. The customer can choose an efficiency class between ePM10 50% and ePM1 80%.
- Page 19 Rotary recuperators All the rotary recuperators supplied comply with the latest directives and regulations applicable to safety, performance and labelling in force within the European Community. There are “sorption” and condensing models, chosen by the customer during the selection phase. Each recuperator is equipped with a motor and transmission with belt and pulley.
- Page 20 BLUE FIN aluminium fins. Depending on the choices, the coils can use water or direct expan- sion. In both cases, the battery is controlled. In the case of DX units are supplied with “ERQ Daikin" control board and "Daikin" electronic expansion valve mounted and connected. In the case of water batteries, the control is entrusted to a three/two-way valve complete with modulating actuator supplied separately.
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Page 21: Receipt Of The Cartons
Receipt of the cartons Handle the equipment following the Manufacturer's instructions on the packaging and in this manual. Always use personal protective equipment. The means and method of transport must be chosen by the transport operator according to the type, weight and size of the machine. -
Page 22: Transport
Transport Packages can be handled with a lifting hook or pallet truck of suitable capacity. The choice of the most suitable means and method lies with the operator. The operating area must be perfectly free from objects or people not involved in the transport. If the unit is moved using hooks, use some spreader bars between the lifting cables to prevent damage to the unit and ensure no excessive stress is placed on the side panels. - Page 23 Lifting with ropes Lifting with eyebolts 15° 15° 15° 15° Lifting with bracket + hook (up to Size 07 with aluminium base)
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Page 24: Lifting Using A Pallet Truck
Lifting using a pallet truck If transport is done using a pallet truck make sure it is suitable for the weight and size of the ma- chine. Insert the forks into the points provided for handling (usually in a central position) so as to keep the centre of gravity of the load in balance. -
Page 25: Unpacking And Verification Of Integrity
H: Electrical specifications (frequency, number MANUFACTURER INFORMATION: of phases, absorption in plate conditions) DAIKIN APPLIED EUROPE S.P.A. I: Machine serial number Via Piani di Santa Maria, 72 - 00040 Ariccia (Roma) - Italy Tel: (+39) 06 93 73 11 - Fax: (+39) 06 93 74 014 http://www.daikinapplied.eu... -
Page 26: Reading The Serial Number Plate
Reading the serial number plate 0001 Daikin Modular with Plug & Play controls Size 01 Size 10 Modular P left Modular P right Modular R right Modular R left Polyurethane, pre-painted panel Mineral wool, pre-painted panel Polyurethane, aluzinc panel Mineral wool, aluzinc panel... -
Page 27: Storage Waiting For Installation
Storage waiting for installation Waiting for the installation, the components of the machine and the relative documents must be stored in an area that: - Is dedicated exclusively to the storage of the components. - Is covered and protected from the weather (preferably prepare a closed area), with adequate temperature and humidity. - Is accessible only to operators tasked with the assembly. - Page 28 Notes...
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Page 29: Installation
Installation All installation, assembly, electrical connections to the mains and extraordinary maintenance must be performed only by qualified personnel authorised by the Retailer or Manufac- turer, in compliance with the regulations in force in the country the equipment is to be used and the standards on the systems and safety in the workplace. - Page 30 Installation procedure Before installation, read the safety instructions on the first pages of this manual. Contact the Manufac- turer if any points are unclear or not perfectly understandable. A check mark next to each step will help to confirm complete and proper installation. Step 1: Position the unit ..............................page 31 Step 2: Assemble the unit (if necessary) .........................page 32 Step 3: Fasten the units to the ground (optional) ....................page 35...
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Page 31: Step 1: Position The Unit
Step 1: Position the unit Check that a suitable base has been prepared (fig. 4) for the support and installation of the machine. It must be stable, perfectly flat, made of reinforced concrete and have the capacity to support the weight of the machine. -
Page 32: Step 2: Assemble The Unit (If Necessary)
Step 2: Assemble the unit (if necessary) If additional modules are required, the units must be assembled directly at the installation site. The neces- sary components for the assembly of the sections are placed inside a section of the machine, adequately protected. - Page 33 VDI 6022...
- Page 34 TE8x35 ø 8,5 TE8x35 ø 8,5...
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Page 35: Step 3: Fasten The Units To The Ground (Optional)
Step 3: Fasten the units to the ground (optional) After positioning the units, make sure they are perfectly level, if necessary inserting suitable solid and sta- ble shims under the supports. Finish by fastening them to the ground (tools and fastening components not included). The installer is re- sponsible for choosing the most suitable means of fastening based on experience (the drawing includes an example). -
Page 36: Step 4: Make The Connections
Step 4: Make the connections To operate the machine requires: - An electrical connection. - A water connection and drainage. - A connection to the aeraulic circuit (air ducts). Electrical connections As to the power supply, an electrical cable must be connected to the machine: single phase + neutral + earth (size 01 and 02). - Page 37 Size 01 ÷ 02 supply 230/1/50 (V-F-Hz) Size 03 ÷ 10 supply 400/3/50 (V-F-Hz) L1 L2 L3 N NB: Electric battery module power supply always 400/3/50 (V-F-Hz) separate from that of the unit. Grounding Example of electrical connection Additional warnings regarding the connection to the power supply: It is necessary to install a suitable differential-type protection upstream of the machine's power supply connection points, in order to be able to isolate each of its elements in the event of malfunctions;...
- Page 38 Water or coolant gas connections Connections to water or to a coolant gas are required for the installation of a water or direct expansion coil (optional). For the water/gas supply it is necessary to connect the manifolds to piping having a size that is suf- ficient for the flow rates envisaged: in order to avoid damage to the heat exchange battery in corre- spondence with the junction between the steel fluid supply manifold and the copper circuits, it is neces- sary, when fixing the system pipe, to use a double wrench so as not to overload the battery connections.
- Page 39 WATER-BASED THERMAL EXCHANGE COILS The heat exchange coils are installed with horizontal pipes. The circuit pipes must have a size based on the nominal flow rate calculated from the thermal output of the project and indicated in the data sheet of the unit. Do not use the heat exchange coil connections to support the weight of the piping.
- Page 40 DIRECT EXPANSION THERMAL EXCHANGE COILS The filling by the installer must be performed according to current regulations and by authorised personnel, authorised for the use and handling of coolants. The heat exchange coils are installed with horizontal pipes. Do not use the heat exchange coil connections to support the weight of the piping. It is neces- sary to prepare appropriate fasteners and brackets (not supplied).
- Page 41 Drain and siphon In correspondence with the humidification sections and the thermal exchange cooling coils, the air han- dling units are equipped with a threaded drain that protrudes laterally for about 80 mm. In order to allow a regular flow of water, each drain must be fitted with a properly sized SIPHON (see fig.
- Page 42 Aeraulic connections If present, the air ducts must be connected to the joints or the circular attachments that may be provided on the unit. If these components were not provided with the machine, the coupling can be made by con- necting directly to the machine's panels, making sure to insert a suitable anti-vibration system between the unit and the duct.
- Page 43 100mm 250mm 250mm 100mm 250mm 100mm ø5mm...
- Page 47 Notes...
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Page 48: Step 5: Perform A Trial Run
Step 5: Perform a trial run To commission the machine it is necessary (tick "√" the operations completed): Check the proper connection of the fluid inlet and outlet piping to the thermal (if present) ex- change coils (if present). Vent the air from the heat exchange coils. Check that there is a suitable siphon for all the water being drained. -
Page 49: Step 6: Install The Required Filters
Step 6: Install the required filters Verify proper installation of the prefilters located on special counter-frames with safety springs or guides. After removing the filters from the packing (that they are placed in to prevent deterioration during trans- port and at the installation site), insert them into the containment section, paying attention to ensure a rigid assembly and a perfect seal of the gaskets. -
Page 50: Step 7: Safety Signs
Step 7: Safety signs The machine is supplied with the electricity-specific signs on the access doors to the fan sections. The buyer must position other appropriate signs in the work area: DO NOT REMOVE THE PROTECTIONS AND SAFETY DEVICES DO NOT REPAIR - OIL - ADJUST - CLEAN MOVING PARTS In addition, the space where the machine is positioned must be integrated into the general signage, spe- cific to the characteristics of the area and workplaces: noise - movement - dangerous areas - escape route, etc. -
Page 51: Commissioning
• Check the tightening of screws and bolts. • Confirm that the structure is earthed. • Confirm that the belt is correctly tensioned (only Modular rotary recuperator). • Check that the recuperator belt is correctly tensioned (only Modular Rotary). • Check the dampers are working correctly. -
Page 52: Use Of The Machine
To avoid damage to the battery, caused by ice, it is advisable to fill the water circuit with antifreeze liquid or completely empty the battery if the air temperature can drop below 3°C. Checking the machine safety devices Checking the efficiency of the safety devices fitted on the machine MUST be carried out prior to com- missioning. -
Page 53: Maintenance
Maintenance Safety precautions for maintenance Ordinary and extraordinary maintenance must be carried out solely by the operator assigned to perform maintenance (mechanical and electrical maintenance staff ) according to the reg- ulations in force in the country of use and respecting the laws regarding systems and work safety. -
Page 54: Ordinary Maintenance
Ordinary maintenance Proper maintenance of the systems maintains efficiency (reducing costs) and consistent performance over time, and increase the usable life of the equipment. FREQUENCY ACTIVITY A B C D E General cleaning of the machine. Check and possible disassembly and washing of the filters to be inspected accord- ing to the conditions of use) Replacing the filters (when they have deteriorated). - Page 55 General information on cleaning procedures Read the safety instructions at the beginning of this manual and page. 53 You should consult with your supplier of chemical products to choose the most suitable for clean- ing the unit components. For the cleaning method refer to the instructions of the detergent manufacturer and carefully read the safety data sheet (SDS).
- Page 56 Dampers Dampers and their mechanism can be cleaned first with compressed air, then with a slightly alkaline de- tergent. Particular attention should be paid to the levers of the actuation system. Seals should be checked at regular intervals. Also check if there is good rotation of the fins and the lubrication of the mechanisms. If necessary use molybdenum disulphide oil in a spray as it is possible to direct the flow where it is needed.
- Page 57 Lights The lights are made of polycarbonate in a coated steel frame. Clean them with a mild detergent or with a disinfectant suitable for the purpose. Pay particular attention to the polycarbonate glass, which should be inspected at regular intervals, as shown in the maintenance schedule (“General cleaning of the machine”...
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Page 58: Extraordinary Maintenance
To purchase the spare parts needed for normal and/or extraordinary maintenance, contact Daikin specify- ing the serial number of the machine noted in the documentation and on the machine's plate. - Page 59 Disposal of used materials - waste DEFINITION OF WASTE Waste is any substance and object deriving from human activities or natural cycles that is abandoned or destined to be abandoned. SPECIAL WASTE Special waste includes: • Residues from industrial, agricultural, artisanal, commercial and service processes that in quality or quantity are considered different from municipal waste.
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Page 60: Diagnostics
Diagnostics General diagnostics The machine's electrical system includes quality electromechanical components and is therefore ex- tremely durable and reliable over time. Should there be any malfunctions due to malfunctions of electrical components it will be necessary to act as follows: •... -
Page 61: Troubleshooting Table
Troubleshooting table MALFUNCTION TYPE COMPONENT POSSIBLE CAUSE/SOLUTION Impeller deformed, unbalanced or loose Fan impeller Nozzle damaged NOISE Foreign bodies in the fan Excessive speed in the ducts Ducts Anti-vibration joint too taut Load losses superior to the demand Ducts Dampers closed INSUFFICIENT AIR FLOW Obstructions in the ducts Filters... -
Page 62: Repair Log
Repair log DATE SERVICE TYPE TIME REQUIRED SIGNATURE... -
Page 63: Use
I ON ON-OFF switch emergency button lock main menu Green LED: the unit is working properly Orange LED: an alarm has been increases the values triggered opens the alarms screen decreases the values brings up the previous when pressed confirms page the entered value Refer to the Operating Manual for more detailed information on the use of the machine. - Page 64 This publication is drawn up only as a technical support and does not constitute a binding commitment for Daikin Applied Europe S.p.A. Daikin Applied Europe S.p.A. has drawn up the content to the best of its ability. No explicit or implicit guarantee is given as to the completeness, precision or reliability of its content.
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