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Condair DP 75 Installation And Operation Manual

Condensing dehumidifier
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INSTALLATION AND
OPERATION MANUAL
Incorporated in this document are the following:
• Declaration of conformity
• Technical manual
• Dimensional drawing
Condensing dehumidifier
Condair DP 75 / DP 100 / DP 150 / DP 200
Multiple instructions:
Consult the specific part
MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017
SWIMMING POOL DEHUMIDIFIERS
SDA
SERIES
TECHNICAL MANUAL
Read and understand
the instructions before
undertaking any work on
the unit
Original instructions

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Summary of Contents for Condair DP 75

  • Page 1 Incorporated in this document are the following: • Declaration of conformity • Technical manual • Dimensional drawing Condensing dehumidifier Condair DP 75 / DP 100 / DP 150 / DP 200 Read and understand Multiple instructions: the instructions before Consult the specific part...
  • Page 2 Swimmingpool dehumidifiers Swimmingpool dehumidifiers Thank you for choosing Condair Reproduction, data storage and transmission, even partial, of this publication, in any form, without the prior written authorisation of HIDROS S.p.A., is prohibited. HIDROS S.p.A. can be contacted for all inquiries regarding the use of its products.

  • Page 3: Table Of Contents

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers INDEX 1. INTRODUCTION ..................................... 1.1 Preliminary information ..............................1.2 Aim and content of the manual ............................1.3 How to store this manual ..............................1.4 Manual Update .................................. 1.5 How to use this manual ..............................1.6 Potential Risks ................................... 1.7 General Description of Symbols Used ..........................
  • Page 4 Swimmingpool dehumidifiers Swimmingpool dehumidifiers 6.3 Stand-by .................................... 6.4 How to change the set points ............................6.5 Acoustic signal silencing ..............................6.6 Display during alarm ................................6.7 Alarm reset ..................................7. MAINTENANCE OF THE UNIT ................................7.1 General warnings ................................7.2 Drive access ..................................7.3 Periodical checks ................................

  • Page 5: Introduction

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 1. INTRODUCTION 1.1 Preliminary information Reproduction, storage or transmission of any part of this publication in any form, without the prior written consent of the Company, is pro- hibited. The unit to which these instructions refer, is designed to be used for the the purposes described and to be operated in accordance with these instructions.

  • Page 6: Potential Risks

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 1.6 Potential Risks Whilst the unit has been designed to minimize any risk posed to the safety of people who will interact with it, it has not been technically possible to eliminate completely the causes of risk. It is therefore necessary to refer to the requirements and symbolism below: LOCATION OF POTENTIAL RISK METHOD OF INJURY...

  • Page 7: General Description Of Symbols Used

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 1.7 General Description of Symbols Used Safety symbols combined in accordance with ISO 3864-2: BANNED A black symbol inside a red circle with a red diagonal indicates an action that should not be performed. WARNING A black graphic symbol added to a yellow triangle with black edges indicates danger. ACTION REQUIRED A white symbol inserted in a blue circle indicates an action that must be done to avoid a risk.

  • Page 8: Safety Symbols Used

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 1.8 Safety symbols used GENERAL RISK Observe all signs placed next to the pictogram. The failure to follow directions may create a risk situation that may be injurious to the user. ELECTRICAL HAZARD Observe all signs placed next to the pictogram. The symbol indicates components of the unit and actions described in this manual that could create an electrical hazard.

  • Page 9: Unit Identification

    The rating plate may differ from the one shown below as the example is for a standard unit without accessories. For all electrical information not provided on the label, refer to the wiring diagram. A facsimile of the label is shown below: Manufacturer: PD322111 Manufacturer: PD322111 Condair Group AG, Talstrasse 35-37, 8808 Pfäffikon 1SDA.100A-2A 1DP0.100A-2A...

  • Page 10: Safety

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 2. SAFETY 2.1 Warning re potentially hazardous toxic substances 2.1.1 Identification of the Type of Refrigerant Fluid Used: R410A • Difluoromethane (HFC-32) 50% by weight CAS No.: 000075-10-5 • Pentafluoroethane (HFC-125) 50% by weight CAS No.: 000354-33-6 2.1.2 Identification of the Type of Oil Used.

  • Page 11: Prevent Inhalation Of High Vapor Concentration

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 2.5 Main Toxicological Information Regarding the Type of refrigerant used 2.5.1 Inhalation A high atmospheric concentration can cause anaesthetic effects with possible loss of consciousness. Prolonged exposure may lead to irregular heartbeat and cause sudden death. Higher concentrations may cause asphyxia due to the reduced oxygen content in the atmo- sphere.

  • Page 12: Technical Characteristics

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3. TECHNICAL CHARACTERISTICS 3.1 Unit description The dehumidifiers are expressly designed for use in swimming pools where humidity should be closely controlled in order to guarantee optimal comfort. These units are intended to be installed in a technical room close to the swimming pool. A centrifugal fan with high available static pressure allows unit connection to ductworks, both for air suction and discharge.

  • Page 13: Accessories

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.1.10 Test All the units are fully assembled and wired at the factory, carefully evacuated and dried after leak tests under pressure and then charged with refrigerant R410A. They are all fully operational tested before shipment. They all conforms to European Directives and are individually marked with the CE label and provided with Conformity Declaration.

  • Page 14: Technical Data

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.3 Technical data Moisture removed at 30°C - 80% l/24h 73,0 95,2 157,1 194,3 240,2 Moisture removed at 30°C - 60% l/24h 56,6 76,5 111,0 145,3 190,3 Moisture removed at 27°C - 60% l/24h 49,4 68,5 99,7 127,8 169,5...
  • Page 15 Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.3.1 Hot water coil (Accessory)(HOWA) Hot water coil capacity 13,9 15,2 16,4 Waterflow 1250 1340 1470 Performances are referred to the following conditions: Room temperature 30°C; water temperature 80/70°C, compressor switched off. 3.3.2 Hot water coil correction factors (HOWA) Difference between water inlet temperature and room temperature (°C) The hot water coil capacity in different conditions can be obtained multiplying the nominal capacity (See above), by the correction factor indicated in the table.
  • Page 16 Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.3.4 Desuperheater (Accessory)(HOWA) Models SDA Capacity Waterflow Water pressure drops Performances are referred to the following conditions: Room temperature 30°C; water temperature 30/35°C, compressor switched off. 3.3.5 Hot water coil correction factors (HOWA) Room temperature 28°C Room temperature 30°C Room temperature 32°C Difference between water inlet temperature and room temperature (°C)
  • Page 17 Med. 1800 1850 1900 1950 2000 2050 2100 SDA 75 DP 75 static pressure static pressure 50 Pa = low speed (31) 50 Pa = low speed (31) DP 75 SDA 75 static pressure static pressure 150 Pa = high speed (53)
  • Page 18 Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.3.8 E.C. Supply fan (VECE) (accessory) DP 075 DP 100 SDA 075 SDA 100 1000 1000 1050 1100 1150 1200 DP 150 DP 200 SDA 150 SDA 200 1500 1600 1700 1800 1900 2000 2100 1200 1300 1400 1500...
  • Page 19 Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.3.9 Supply fan Microswitches (Only with VECE) All units equipped with EC fans are supplied with micro switches for the management of the speed of rotation. The micro switches configu- ration is done at the factory but can be modified by the user according to the specific plant requirements. Indicatively it can be considered that the displacement of the micro switch from one number to the next or previous leads to an increase/decrease of the available static pressure of about 30 ÷...

  • Page 20: Operation Limits

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.4 Operation limits Room temperature (°C) All the units can run with room humidity or external humidity between 50% and 99% as shown in the chart. The units MUST be used within the operation limit indicated in the diagrams (see above). the warranty will be inva- lidated if the units are used in ambient conditions outside the limits reported.

  • Page 21: Sound Data

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 3.5 Sound data Sound data Octave band (Hz) Modd. dB(A) dB(A) 72,1 63,3 57,2 55,7 54,6 49,2 45,8 36,7 72,9 74,1 65,3 59,2 57,7 56,6 51,2 47,8 38,7 74,9 80,1 71,3 65,2 63,7 62,6 57,2 53,8 44,7 80,9 82,1...

  • Page 22: Installation

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4. INSTALLATION 4.1 General safety guidelines and and use of symbols Before undertaking any task the operator must be fully trained in the operation of the machines to be used and their controls. They must also have read and be fully conversant with all operating instructions. All maintenance must be performed by TRAINED personnel and be in accordance with all national and local regu- lations.

  • Page 23: Inspection

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.4 Inspection When installing or servicing the unit, it is necessary to strictly follow the rules reported on this manual, to conform to all the specifications of the labels on the unit, and to take any possible precautions of the case. Not observing the rules reported on this manual can create dangerous situations.

  • Page 24: Lifting And Handling

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.7 Lifting and handling When unloading the unit, it is highly recommended to avoid any sudden move in order to protect refrigerant circuit, copper tubes or any other unit component. Units can be lifted by using a forklift or, in alternative, using belts, being sure that the method of lifting does not dam- age the lateral panels and the cover.

  • Page 25: Condensate Draining Connections

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.8.2 Unit installation Return air Supply air Fresh air max 20% > 2 m In the main european markets, the minimum distance of electric appliances from water sources (basins, showers, pools, whirlpools) is 2 meters! Before the installation of the unit it is compulsory to check the national or local norms.

  • Page 26: How To Connect The Hot Water Coil (Howa) + 3 Way Modulating Valve (Kivm) (Accessory)

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.10 How to connect the hot water coil (HOWA) + 3 way modulating valve (KIVM) (Accessory) To install the hot water coil it is necessary to remove the pre-knock out holes on the back panel of the unit; fix the water coil connections to the hot water coil.

  • Page 27: How To Remove Filters

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.12 How to remove filters Remove the fixing metallic frame and slide off the air filter as shown below. 4.12.2 How to remove filter with accessory FARC In case the unit is supplied with FARC (frame for ducted installation) slide off the air filter as shown below. MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev.

  • Page 28: Desuperheater Connection (Rp01)

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.13 Desuperheater connection (RP01) The desuperheater is factory fitted. It is controlled by a circulation pump (not supplied) directly managed by the control card. Desuperheater connections 4.13.1 Partial heat recovery hydraulic connections (option) The partial heat recovery coil must always be installed downstream of the water filter and upstream of the water disinfection treatment in the pools hydraulic circuit.

  • Page 29: Installation Of Built-In Room Electronic Sensor (Rgdd)

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.14 Installation of built-in room electronic sensor (RGDD) 4.15 Serial interface card RS485 (INSE) Supervision system interface serial board (MODBUS RS485 available only)The installation of the card will allow the unit to be plugged in and connected to a system with MODBUS protocol. This system allows you to remotely monitor all parameters of the unit and change their values.The serial interface board is normally fitted at the factory, where it is provided separately is necessary to respect the polarity of the wiring as shown in the diagram.
  • Page 30 Swimmingpool dehumidifiers Swimmingpool dehumidifiers It is always recommended to use a flexible connection between the unit and air distrubution system (duct channel) in order to reduce the transmission of vibrations ASLE ASRI ASVE Left hand side Supply Right hand side Supply Vertical Supply (standard) Flexible connection Self-tapping screws...

  • Page 31: Fan Positioning

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.17 Fan positioning In all units the supply fan can be oriented in 3 different directions. The operation has to be carried out exclusively in the factory. Standard configuration is with vertical air discharge. ASRI ASVE ASLE Right hand side Supply Vertical Supply (standard)

  • Page 32: Electric Connections: Preliminary Safety Information

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.19 Electric connections: preliminary safety information The electric panel is located inside the unit at the top of the technical compartment where the various components of the refrigerant circuit are also to be found. To access the electrical board, remove the front panel of the unit: Power connections must be made in accordance to the wiring diagram enclosed with the unit and in accordance to the norms in force.

  • Page 33: Electrical Data

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.20 Electrical data The electrical data reported below refer to the standard unit without accessories. In all other cases refer to the data reported in the attached electrical wiring diagrams. The line voltage fluctuations can not be more than ±10% of the nominal value, while the voltage unbalance between one phase and another can not exceed 1%, according to EN60204.

  • Page 34: Electric Connections

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 4.22 Electric connections The numbering of the terminals may change without notice. For their connection is mandatory to refer to the wiring diagram supplied along with the unit. 4.22.1 Remote wiring connections All terminals referred to in the explanations below will be found on the terminal board inside the electrical box. All electric connections mentioned below have to be made by the installer, on site.

  • Page 35: Unit Start Up

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 5. UNIT START UP 5.1 Preliminary checks Before starting the unit the checks detailed in this manual of the electric supply and connections, the hydraulic system and the refrigerant circuit, should be performed. Start-up operations must be performed in accordance with the instructions detailed in the previous paragraphs. 5.1.1 Before start-up Damage can occur during shipment or installation.

  • Page 36: Description Of The Control Panel

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 5.2 Description of the control panel % RH 5.2.1 Display icons The instrument display is divided into three zones: Left Zone: the display shows the icons, Top right zone:the display shows room temperature. Bottom right zone: the display shows room humidity. Icon Meaning Icon...

  • Page 37: Remote Control Panel

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 5.3 Remote control panel 5.3.1 Display icons The instrument display is divided into three zones: Left Zone: the display shows the icons, Top right zone:the display shows ambient temperature. Bottom right zone: the display shows ambient humidity. Icon Meaning Icon...
  • Page 38 Swimmingpool dehumidifiers Swimmingpool dehumidifiers In standard mode, with electronic sensor installed, allows the display of the following icons: 1 click: The bottom line displays Tamb: room temperature. 2 clicks: The bottom line displays rH: room humidity. In standard mode with mechanical thermostat/hygrostat, allows the display of the following icons: the top line displays the label TOn (room temperature request) or TOff (room temperature in set).

  • Page 39: Use

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 6. USE 6.1 Switch the unit on % RH Legend Not used. Icon ON: function menu active. Icon ON: if fans are running. Icon ON: Electric heater or water valve activated. Icon ON: if the compressor is turned on; Not used.
  • Page 40 Swimmingpool dehumidifiers Swimmingpool dehumidifiers In order to power the unit, turn the main switch to the ON position. a. In case of electronic sensor the display shows room temperature (in the top line) e room humidity (in the bottom line). b.

  • Page 41: Stop

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 6.2 Stop to stop the unit press the key for 5 seconds. The unit goes into stand-by mode. 6.3 Stand-by When the unit is switched off from keyboard or remote control panel, it goes into stand-by mode. In this mode the microprocessor control displays the sensor readings and is also able to manage alarm situations.

  • Page 42: Acoustic Signal Silencing

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 6.5 Acoustic signal silencing Pressing and releasing one of the keys; the buzzer is switched off, even if the alarm condition remains in place. 6.6 Display during alarm In case of alarm the display shows: • + alarm code in the bottom line , (the bottom line of the display shows the alarm code in alternatively to the standard label.

  • Page 43: Maintenance Of The Unit

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 7. MAINTENANCE OF THE UNIT 7.1 General warnings Maintenance can: • Keep the equipment operating efficiently • Prevent failures • Increase the equipment life It is advisable to maintain a record book for the unit which details all operations performed on the unit as this will facilitate troubleshooting.

  • Page 44: Refrigerant Circuit Repair

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 7.4 Refrigerant circuit repair If the refrigerant circuit is to be emptied, all the refrigerant must be recovered using the correct equipment. For leak detection, the system should be charged with nitrogen using a gas bottle with a pressure reducing valve, until 15 bar pressure is reached.

  • Page 45: Raee Directive (Only Ue)

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 8.3 RAEE Directive (only UE) • The RAEE Directive requires that the disposal and recycling of electrical and electronic equipment must be handled through a special collection, in appropriate centers, separate from that used for the disposal of mixed urban waste. •...

  • Page 46: Dimensional Drawings

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers Dimensional drawing SDA 75 - 100 DP 75 - 100 MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017...
  • Page 47 Swimmingpool dehumidifiers Swimmingpool dehumidifiers SDA 150 - 200 - 250 DP 150 - 200 MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017...
  • Page 48 Swimmingpool dehumidifiers Swimmingpool dehumidifiers SDA 75 - 100 (FARC) DP 75 - 100 (FARC) MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017...
  • Page 49 Swimmingpool dehumidifiers Swimmingpool dehumidifiers SDA 150 - 200 - 250 (FARC) DP 150 - 200 - 250 (FARC) MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017...

  • Page 50: Eu Declaration Of Conformity

    Swimmingpool dehumidifiers Swimmingpool dehumidifiers 11 . EU DECLARATION OF CONFORMITY Condair Group AG DICHIARAZIONE DI CONFORMITÀ UE Talstrasse 35-37 CH- 8808 Pfäffikon (SZ) EU DECLARATION OF CONFORMITY Switzerland www.condair.com Data/Date Macchina Modello / Unit Model Numero di serie / Serial number...
  • Page 51 Swimmingpool dehumidifiers Swimmingpool dehumidifiers MTEC.6500.GB-C-1 Operation and maintenance manual SDA series English Rev. C 04-2017...
  • Page 52 Technical data shown in this booklet are not binding. HIDROS S.p.A. shall have the right to introduce at any time whatever modifications necessary to the improvement of the product. The reference languages for the whole documentation are Italian and English. The other languages are to be considered only as guidelines.

This manual is also suitable for:

Dp 100Dp 150Dp 200

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