Maintenance of Dehumidifier.

In this article we are going to explore how to do maintenance of home dehumidifier and portable industrial dehumidifiers. Dehumidifier is device which runs continuously to remove humidity from inlet air and give dry air out. In this process all parts of dehumidifiers are actively use continuously. Regular maintenance is must to address wear and tear of different parts of dehumidifier. To avoid regular maintenance or damage of unit, first of all it should be installed properly and used as mention by manufacturer. All caution regarding installation and maintenance of industrial dehumidifiers one should take into considerations. Some of general cautions list is as follow:

Cautions for installation of home and portable industrial dehumidifiers.

Some of cautions are as follow:

  1. do not install unit on uneven surface. This will cause shaking, noise and water leakage.
  2. Clearance should be at least 20 cm from all side for free intake/outlet of air and heat dissipation. If you are using dehumidifier for drying of laundry of wall then keep minimum clearance of at least 50cm.

all model of poratable dehumidifier and industrial dehumidifier for humidity control.

3. Keep machine away form reach of children. I will be dangerous to insert anything into the machine.

4. Always keep machine from sources of heat like sunlight, heater, gas etc.

5. To increase efficiency please close all windows and door while machine is operating.

6. Do not bug oil, spray paint or any flammable near dehumidifier unit. It can cause fire.

7. If you are using hose connection for continuous drainage then make sure that pipe connected tightly to hose and it should have any folding and should have slope.

Maintenance of Humidity control unit.

Regular maintenance of unit not only increase efficiency of unit but also its life. It is very important that before starting any maintenance work, please unplug unit from power socket. Some of general maintenance tips are as follow:

  1. Unplug unit from power socket.
  2. Cleaning of Filter: Most of units provided with washable air filter. You can easily remove these filter and clean it by vacuum cleaner or if it is washable filter then it can be clean under tab water. regular cleaning of filter is very important for clean and healthy air.
  3. If dehumidifier is dirty externally then you can clean it with help of half dried cloth.
  4. Water tank should be clean with dry cloth properly. If water kept in tank for long time without using dehumidifier then it can create even mold. Hence if dehumidifier not in use then make sure that water tank is dry.
  5. For cleaning of blades, evaporative and heating coil you need to have step by step procedure to access these parts. Otherwise take help of ac technicians to access these part for cleaning.

To Know more about dehumidifier for house humidity control then please contact us.

CONTROL TECHNOLOGIES FZE (Ctrltech)
PO Box 122271,
Sharjah, UAE.
T: +971 6 5489626
Mobile: +971 50 1537113 / +971 55 2338912
F: +971 6 5489627
E: sales@ctrltechnologies.com 
W: www.ctrltechnologies.com
Product website: http://www.dehumidifier-uae.com

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AD 780 Series Industrial Dehumidifier review.

Ad 780 dehumidifier is industrial grade dehumidification system made in Germany. In this article we are going to review AD 780 dehumidifier in details.

Why we need industrial Dehumidification System.

AD 780 Industrial Dehumidifier for Dehumidification.Many industrial application need low humidity environment for maintaining quality of its processes. For example every other process in pharmaceutical industries required low humidity environment right from preparation to storage of medicine. High humidity can change quality and formulation of medicine.  Hence industrial dehumidifiers are commonly use in pharmaceutical industries. Similarly it is also use in storage of leather industries to preserve sheen of leather by protecting it from fungi, mould, microbial activity and mildew. Other important industrial sector where system is must have equipment is AD 780 industrial dehumidifiers.lithium battery industry. It is very important to maintain low humidity with help of dehumidifier in lithium battery storage because lithium easily reacts with water or moisture to form lithium hydroxide and heat. For Sizing of industrial dehumidification systems, please follow dehumidifier buying guide available on our website.

Features of AD 780 Industrial dehumidifiers.

Ad 780 industrial dehumidifiers are available in capacities of 78 lilter per day.  Body of AD 780 dehumidifier made up of impact proof plastic body. This dehumidifier has elegant integrated push-handle. Two wheels each of 30 cm diameter is provided. this is feature rich industrial dehumidification system. Condenser and evaporator of this unit has copper piping covered with aluminium fins. And dehumidification system’s  cooling circuit  made up of copper piping with capillary tube and filter dryer. Service connector on suction side. This dehumidifier unit provided with filter. Intake of air from back side while discharge of dry air from front side. AD 780 has control panel with humidistat to sent required humidity between 40% to 90% RH. Unit consists of axial fan with aluminium fan wheel. This axial fan is with winding protection. Fully hermetically sealed rotary compressor, protected against overloading, vibration insulated bearings. Rotary compressor is using R407c environmental friendly refrigerant gas. Control panel has on/of switch, illuminated neon switches for indication of  defrost, pump fault, normal running of unit. Unit has air circulation rate of 820 CMH. Unit runs of 230V, 50Hz power supply. Maximum power consumption of unit is 1250 watts. This unit is designed to work in 3 to 32 deg C temperature.  Dehumidifier units provided with 5 meter power cable with keeper.

Applications of AD 780 dehumidifier.

This dehumidifier can be use in all industrial application. some of application as follow:

  • Water work: this units can be use in water work side, water plants, laundry rooms etc.
  • Storage: Unit can be use in warehouse of food, medicine, cloth, leather etc.
  • Industrials processes: It can be use in Pharmaceutical, arms manufacturing process.
  • Swimming pool: Unit can be use for indoor swimming pool applications.

To know more about AD 780 series industrial dehumidifiers, please contact us at +971 50 1537113 or write us at sales@ctrltechnologies.com

CONTROL TECHNOLOGIES FZE (Ctrltech)
PO Box 122271,
Sharjah, UAE.
T: +971 6 5489626
Mobile: +971 50 1537113 / +971 55 2338912
F: +971 6 5489627
E: sales@ctrltechnologies.com 
W: www.ctrltechnologies.com
Product website: http://www.dehumidifier-uae.com

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Dehumidifier for Swimming Pool and Spa.

High humidity is major problem in any indoor swimming pool. Swimming pool dehumidifier helps to reduce humidity in indoor pool area and improves environment.

Dehumidifier For swimming Pool:

Dehumidifiers for swimming pool are generally of Ducted ceiling mount type. For Small swimming pool we can use wall mount type dehumidifier also. Humidity generated in Swimming pool area is depends on surface area of swimming pool,

Dehumidifier for swimming pool & Spa.

Temperature of water in Swimming pool, Number of person in indoor swimming pool area. If size of swimming pool (length & width) is high then more water surface comes in contact with air and more evaporation will happen. Which will increase humidity in indoor pool area and size of Dehumidifier for Pool Room will be higher. Temperature of water in swimming pool is major factor which will decide evaporation rate and hence humidity level in room. In other word Swimming Pool Dehumidifier Sizing is majorly depend on evaporation rate due to temperature of water in pool. Humidity added by number of people in not that much matter of concern while sizing residential indoor pool dehumidifier but it will matter a lot while sizing commercial swimming pool dehumidifiers.

Swimming pool Dehumidifiers Type:

different type of dehumidifier generally used for indoor swimming pool dehumidification. In this section we will discuss most commonly use ceiling mount type pool room dehumidification systems.

Ducted type Swimming Pool Dehumidification Systems:

Ducted type dehumidifiers are more desired type of indoor pool room dehumidifier among all types dehumidifier. Ducted type dehumidifier are generally mount above ceiling. It can be connected with ducting of air conditioner or it can be connected independently. If this dehumidifier connected in parallel to supply or return duct then performance of this dehumidifier will be fine as long as air conditioner is on. But in case of Independent mode connection performance of dehumidifier doen’t depend on working of air conditioner.

Indoor pool dehumidifier price. Dehumidifier sizing

Ceiling mount indoor pool room dehumidifier is provided with wall mount LCD hygrostat controller. From this controller we can set required humidity. To know more about Dehumidifier for swimming pool, please contact us.

CONTROL TECHNOLOGIES FZE (Ctrltech)
PO Box 122271,
Sharjah, UAE.
T: +971 6 5489626
Mobile: +971 50 1537113 / +971 55 2338912
F: +971 6 5489627
E: sales@ctrltechnologies.com 
W: www.ctrltechnologies.com
Product website: http://www.dehumidifier-uae.com

 

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Whole House Industrial Dehumidifier.

Recently we got enquiry from one of our client located at Palm Jumeirah for dehumidifier for his Villa. On phone client mentioned that they have problem of high humidity in their villa due to which there are problem of wetness on floor, water drop formation of ceiling and bad smell in whole villa. After site study we came to know that since villa is at Palm Jumeirah (which is very close to sea)whole house industrial dehumidifier

humidity in surrounding air is very high during summer and when this surrounding outside air enter in villa when windows are open, it bring high humidity which needs to be remove. We proposed our client a solution of “Whole house dehumidifiers”. Why we will find out in next section of this article.

In this article we will try to understand what is whole house industrial dehumidifiers, how to connect, when to use etc.

What is Whole House dehumidifiers?

In simple term a whole house industrial dehumidifiers mean a dehumidifier serving to whole house. It is ducted type of dehumidifier and can be connected in different configuration to serve purpose. This dehumidifier is economical as compared to portable dehumidifier. In above mentioned case study, Villa of client is located at sea shore and whole villa (not a specific room) has problem of high humidity. This high humidity is not only due to outside air which entering in villa due to opening of windows but also due to fresh air taken by air conditioning system. Fresh air taken by air conditioning system is surrounding high humid air which continuously increasing humidity level in villa. To address this issue there can be two solutions. First is to install portable dehumidifier in each room. And second solution is to install whole house dehumidifiers which will remove humidity from outside air which is entering villa as fresh air. Whole house unit can be connected in various configurations. It can be connected parallel to return and supply duct, it can be connected to treat fresh air.

whole house dehumidifier installation

Difference between Whole house Industrial Dehumidifiers and Portable Dehumidifier.

A Portable dehumidifier recommended when certain small area house has high humidity problem while Whole house dehumidifier system are use when high humidity is every where in house.

If high humidity problem is every where in house then using multiple portable dehumidifiers is more costly affaire than using single whole house unit.

We need to empty water container of portable unit every time when it full which is not in case of whole house unit.

Life of portable units are very less as compared to whole house unit. Whole house unit not only dehumidify air but also it filters air before entering in house. It is common practice in Europe to use whole house dehumidifier for basements.

Whole house unit are more economical, precise and more practical solution than multiple portable dehumidifier.

for More details please contact us:

Control Technologies FZE

PO Box 122271, SAIF Zone, Sharjah UAE.

Ph: +971 6 5489626

Mobile: +971 50 1537113 / 055 2338912

Email: sales@ctrltechnologies.com

 

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Difference between desiccant & refrigerant type Industrial dehumidifier.

Dehumidifier are classified on basis of principal of working, type of its use and type of mounting. On basis of use it commonly classified as home dehumidifier, industrial dehumidifier or commercial dehumidifier and Swimming pool dehumidifier. On basis of Mounting it defined as portable dehumidifier, ceiling mount, wall mount and floor mount dehumidifier. On basis of working principle dehumidifiers are mainly classified into refrigerant type and desiccant type dehumidifiers. In this article we will discuss difference between refrigerant type and desiccant type dehumidifiers.

Principle of Working or Refrigerant and Desiccant commercial dehumidifier.

Refrigerant type dehumidifier consists of compressor, condenser and evaporator coil. Humid air suck inside dehumidifier which passes over cold condenser coil where humidity in air condensed into physical water. This water stored in built in tank and dry air thrown out. Desiccant type dehumidifier consists of desiccant wheel, motor, process fan, reactivation fan, heater etc. Desiccant rotor

comparision between refrigerant type industrial dehumidifier and dessicant commercial dehumidifier.

 

moves continuously with help of motor-belt arrangement. Process fan draws humidity air which passes through desiccant wheel and humidity for air get absorbed by desiccant wheel. Dry air then thrown out. Due to absorption of humidity, desiccant wheel get wet which get dry by passing hot air with help of reactivation heater. wet air then thrown out of dehumidified space with help of reactivation fan.

Differences between refrigerant and desiccant industrial dehumidifier.

There are many distinguishing differences between desiccant and refrigerant type commercial industrial dehumidifiers. We will see all differenced between these commercial duty dehumidifiers one by one.

  • Industrial dehumidifier supplier in UAE.
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Area of Use of refrigerant and desiccant commercial dehumidifier.

Refrigerant type Industrial portable dehumidifier are use in high temperature and high moisture areas where dehumidification to be achieve. Using refrigerant type large dehumidifier for low temperature areas can cause formation of ice on its coil which can reduces its dehumidification capacity. While desiccant type portable commercial dehumidifiers are use in low temperature and low moisture areas where dehumidification to be achieve. with help of desiccant type commercial dehumidifier we can achieve low humidity as 1% RH.

Dehumidifier price.

Desiccant type dehumidifier are more costlier than refrigerant type dehumidifier. for same capacity dehumidifier cost of desiccant dehumidifier can be three times than that of cost of refrigerant type dehumidifier.

Cost of Running.

Desiccant type commercial dehumidifier needs more electrical power than equivalent capacity of refrigerant type industrial dehumidifier.

Temperature of dry air.

In desiccant dehumidifier, heaters and fans has been used during process of dehumidification. Due to this dry air coming out of desiccant dehumidifier has high temperature which can increase temperature of space by 3 to 5 degree Celsius  which can become major issue if dehumidifier serving to large area. This will increase cost of air conditioning. While refrigerant type industrial dehumidifier gives out warm air which can increase temperature of space by 1 to 2 degreee Celsius only.

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Industrial dehumidifier capacity selection.

Selecting capacity of industrial dehumidifier is totally different than that of selection size of home dehumidifiers. Major difference is while selecting capacity of commercial dehumidifier not only we need to make note of factor that effecting humidity but also factors effecting industrial process before and after installing a dehumidifier. In this article we will try to understand approach to decide  suitable type and capacity of dehumidifier.

Factor effecting Capacity of Commercial dehumidifier.

CD-85L INDUSTRIAL DEHUMIDIFIER Capacity of dehumidifier is majorly depends on following parameters:

1) Volume of the space which need to be dehumidify: Capacity of industrial dehumidifier directly proportional to volume of space.

2) Temperature in space:  This parameter not only effect size of dehumidifier but also it is deciding factor for type of dehumidifier. If temperature in space which needs to be dehumidify is lower than 15 deg. C then in stead of traditional refrigerant type of dehumidifier,  we should recommend for desiccant type of dehumidifier.

3) Current humidity level in space: If present humidity level in space is high then dehumidifier has to do extra job to remove humidity from air and hence dehumidifier capacity will increase.

4) Fresh Air Added in Space: If HVAC system in facility is taking fresh air from outside and this fresh air is not treated then outside fresh air will bring humidity along with it. Hence amount of fresh air get added in system will also effect sizing of dehumidifiers.

5) Number of people working in space: Human body adds humidity in environment. If people in space is doing physical work then humidity added by human body will be more.

Commercial dehumidifier supplier in Dubai.6) Required humidity in space: Sizing of commercial industrial dehumidifiers will be bigger if we need to dehumidify space to lower humidity level. Dehumidifiers of home should size with required humidity of 50 to 60%RH. Portable commercial dehumidifiers should be size with required humidity of application.

Dehumidifiers Supplier in UAE.

CtrlTech is reputed Industrial dehumidifier manufacturers in UAE. They have wide range of dehumidifier from 10 to 1200 liters/day. Gamut of ctrltech consisting of portable dehumidifier, industrial large dehumidifier, commercial duty dehumidifiers, heavy duty dehumidifier, dehumidifier for swimming pools.

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Industrial Dehumidifier: Different applications.

In this article we are going to explore different applications of industrial dehumidifier in processes. Industrial dehumidifier also commonly know as commercial dehumidifier or commercial grade dehumidifier or heavy duty dehumidifier. Humidity control in industrial processes not only important for completion of process but also it does affect quality of end product of process.

industrial dehumidifier and commercial dehumidifier applications.

How to select Commercial dehumidifier for Industrial applications:

Industrial dehumidifier in UAE.To select right size of commercial dehumidifier we need to understand that industrial process. First step to note done current humidity level and required humidity level. Also we need to note down room temperature, amount of fresh air in CFM, no of people working, if there is water involved in process and if involved then is it hot or cold. All these factor will help us to reach right size of commercial dehumidifier. For Industrial applications dehumidifier should be heavy duty with strong and corrosion proof  body. Large Dehumidifier should have high operating temperature. Preferably commercial industrial dehumidifiers have inbuilt controller to set required humidity, speed control. Most importantly dehumidifier should have auto function which means commercial duty dehumidifiers will stop when room humidity reaches to set humidity and should start again when humidity in room becomes higher than set humidity. Industrial portable dehumidifier should have strong pneumatic type wheels and handle for easy movement. Ctrltech is reputed industrial dehumidifier manufacturers.

Different applications of dehumidifier for Humidity Control.

Dehumidifier used in many industrial applications. Some of the applications are as follow:

Fool industry: In food industry always low humidity is desired during production and in storage area. High humid environment in food storage area can give rise to mould an fungi. Warehouse storing pulses or dry fruits should have low-humidity level for maintaining quality of food. Also in chocolate industries and bakeries required low-humidity in production area and storage.

Museum & Archive Room: Museum and archive rooms stores high valuable material such as books, paintings, statues etc. High humid air in Museum and archive rooms can destroy artefacts or damage it beyond repair. Especially for books and paintings low humidity as much as 20% is desirable. High humidity in old car museum can cause rust on metal parts.

Equipment rooms: Many equipment are sensible to high humidity. Especially equipment consisting of electronics are desired to store in low humidity areas. High humid environment in plant room can cause rusting on costly equipment. High humid air in telecom room or datacentre can cause breakdown on equipment and servers. Dehumidifier should be use if manufactures of equipment suggest for low humidity for operating conditions of equipment. Portable commercial dehumidifiers are most suitable for this application.

Marin application: Due to always proximity to sea water, high humidity observed in marine ports, ships and marine industries. High humidity can cause rust of mechanical equipment’s, malfunctioning of electronic in ships. It is very important to control humidity in control dock of Ship. Marine standard dehumidifier should be installation in control room of ship.

Cold Room Storage: High humid environment, condensation is common problem in cold storage room. Desiccant dehumidifier should be install at construction stage of cold room to avoid these issues.

Some of other Applications of Industrial dehumidifiers are as follow:

*Ammunition Storage                                                                *Breweries
*Candy Manufacturing                                                              *Chemicals
*Chocolates                                                                                  *Corrosion Control
*Clean Rooms                                                                             *Defence Equipment’s
*Fertilizers                                                                                   *Machine Parts
*Films                                                                                           *Lithium Chloride Batteries
*Food & Food Packaging                                                          *Libraries
*Glass Laminating                                                                     *Leather
*Ice Rinks                                                                                    *Laboratories
*Indoor Arenas                                                                          *Wood Drying
*Military Applications                                                              *Welding Electrodes
*Military Equipment Storage                                                 *Water & Waste Water
*Milk Powder                                                                             *Typewriter Ribbons (Coating)
*Optical (Polishing)                                                                  *Tyre & Rubber Manufacturing
*Pharmaceuticals                                                                      *Tea & Coffee
*Photographic Materials                                                         *Steel-Belted Tyres
*Plant Lay-up                                                                            *Ship Lay-up
*Plastics                                                                                      *Semiconductor Components
*Powder Storage                                                                       *Seed Drying
*Pumping Stations                                                                   *Safety Glass
*Razor Blades                                                                           *Snack Foods

 

For any further query please contact us, we are one of reputed commercial dehumidifier manufacturers. We hope this article will help to select proper Industrial dehumidifier size.

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Dehumidifier capacity selection.

It is always a big challenge for users like us to select capacity of dehumidifier for our home. Once we decided to go for new dehumidifier unit then we always faced with common question of which capacity. In this article we will try to understand how to decide capacity and airflow of portable dehumidifier for home.

What home dehumidifiers should have?

dehumidifier home humidity-1While selecting dehumidifier for home we need to make sure that capacity should be sufficient so that it an remove humidity at the same time dehumidifier should be able move over certain amount of air in certain period of time. In simple word we need to decide liter/day extraction capacity of and Air flow volume of dehumidifier. Extraction capacity generally mentioned in terms of liter/day or pints/day. It is nothing but maximum amount of water that dehumidifier can extract from air in one day. Air flow volume is important to consider since moisture from air will get extracted only if air passes through dehumidifier. More the Air flow, more air will pass through dehumidifier and moisture level from air will come down quickly. Air flow volume mentioned in terms of Cubic Feet per Minutes (CFM).

Selecting Liter/day Dehumidifier Size.

As long as dehumidifier for home is concerned, Association of Home Appliance Manufacturers (AHAM) has made job very easy.  AHAM offered easiest dehumidifier buying guide. AHAM has recommended capacity of dehumidifier depending on size of room and humidity level in room. Capacity of dehumidifier is directly proportional to humidity level in room and size of room. is Depending on level of humidity and its symptoms AHAM divided area in following four types:

1) Extremely Wet Area: Areas with extremely high humidity level with Wet Floors and High-Load Conditions.

2) Very Wet Area: Areas with high humidity which tends to condensation water drops formation on walls and seepage on walls.

3) Very Damp Area: Common symptoms of these areas are bad odour from carpet, clothing, sofa and damp spot of walls.

4) Moderately Damp Area: In such areas you feel uncomfortable and with smell.

 

Depending on Humidity levels (as mentioned above) and size of room, AHAM offered following guideline to select size of dehumidifier.

dehumidifier sizing guideline by AHAM.

 Selecting Air flow volume for dehumidifiers.

CFM Air flow volume needed in room is decided with help of square foot area of room and humidity level in room. Air flow volume is directly proportional to square feet area of room and humidity level in room. Square feet area of room determines how much air should pass through dehumidifier while humidity level in room determines how many times this air should pass through unit in hour. This term is denoted as ACH or air changing per hour.

Air flow volume in CFM can obtain by multiplying square foot area of room and recommended ACH for that room. Recommended ACH from different areas as follow:

1) For Extremely wet area: These are areas where humidity level in range of 90% to 100% RH. Recommended ACH is 6.

2) For Very wet area: These are areas where humidity level in range of 80% to 90% RH. Recommended ACH is 5.

3) For Very Damp area: These are areas where humidity level in range of 70% to 80% RH. Recommended ACH is 4.

4) For Damp area: These are areas where humidity level in range of 60% to 70% RH. Recommended ACH is 3.

By multiplying Area of room in square feet to Recommended ACH, one can get Air flow Volume for Dehumidifier.

 

For any further query please contact us. We hope this article will help to select proper dehumidifier size.

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