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Installation and user manual   

 

D R Y   8 0 0 / 1 2 0 0   M e t a l   

V01/2022   

 

 

|  

1 9

 

 

 

 

 

 

 

4.6

 

Compressor regulation 

The start of the compressor is delayed by 3 minutes due to it‘s protection. Depending on the 

humidity and ambient temperature, this may take longer. If the compressor stops, it will start 

automatically after 3 minutes at the earliest. The user must not manipulate the setting element of 

this time protection. The task of time protection is to equalize the pressures of the refrigerant in the 

dehumidifier‘s system. 
 
 
 
 
 
 

5.

 

INSTALLATION MANUAL 

 
 
 

 

After a long period of inactivity, it is normal for the compressor to try to start 4-6 times 

before finally turning on. It also depends on the current air temperature. A lower ambient 

temperature (approx. 22°C) requires more attempts, a higher temperature (approx. 30°C) 

usually requires only 1 attempt. 

 

The appliance must be installed in accordance with national installation and 
wiring regulations! 

 

Please note that the screws and dowels supplied with the appliance may only be 

used on a solid concrete or a brick wall. Please check the base material and select 

suitable screws and dowels. 

 

The location of the device must be in accordance with the STN 33 2000-7-702 
standard. It is recommended to place the device outside zones 0,1 and 2. When 
placing the device in zones 2 or 1, the STN must be observed.

 

 

It is necessary to place the device outside zones where cleaning with spraying 

water is expected. Connection to the electric network and protection must comply 

with relevant standards. The power supply of the device must be realized by a 

protective isolating transformer or protected by a residual current device with a 

rated residual breaking current not exceeding 30 mA when installed in rooms 

where water can be found.

 

 

Summary of Contents for DRY 1200 METAL

Page 1: ...POOL DEHUMIDIFIER Installation and user manual Version 01 2022 Model DRY 800 METAL DRY 1200 METAL ...

Page 2: ...ser manual 1 WASTE DISPOSAL INFORMATION 3 2 SAFETY MEASURES 3 2 1 ELECTRICAL SAFETY 3 2 2 USAGE PRECAUTIONS 4 2 3 HANDLING PRECAUTIONS 5 3 PRODUCT DESCRIPTION 6 3 1 DESCRIPTION OF BASIC PARTS 9 3 2 FRESH AIR SUPPLY ON DEMAND AS ACCESSORY 9 4 HANDLING INSTRUCTIONS 10 4 1 MAIN HUMIDISTAT 10 4 2 BACKUP HUMIDISTAT 15 4 3 HUMIDITY CONTROL BY REMOTE CONTROLLER ON DEMAND 15 4 4 HUMIDITY CONTROL BY EXTERN...

Page 3: ...ns in your country that regulate the installation and usage of this device Incorrect improper or operations contradictory to this User s manual may lead to injury or property damage and will lead to loss of warranty To prevent injury or property damage the following instructions must be followed 2 1 Electrical safety The device operates at dangerous electrical current Only authorized persons with ...

Page 4: ...verheat the dehumidifier and result in its malfunction or damage Do not climb or sit on the unit Do not place any objects on the top of the unit e g boxes flower vases etc Never push or push any objects into any hose or hole Do not spray any flammable substances on the device as this may cause a fire Do not clean the device with aggressive cleaning agents which may damage or deform the unit The co...

Page 5: ... on the ground or any hard or rough surface that can lead to a hard impact of the device and scratch the cover As the owner of the area make sure that your installer does not damage the cover or a part of the device during handling and installation Keep in vertical position for 2 hours Leave the unit in a vertical upright position for at least 2 hours before mounting It is necessary to stabilize t...

Page 6: ... if you notice immediately after installation that the unit is not working properly In case of device failure resulting from improper handling or mechanical damage impact hit fall etc the manufacturer reserves the right to evaluate the continuity of warranty 3 PRODUCT DESCRIPTION The unit was delivered in a carton box on a wooden palette Please unpack the unit and check the content It should inclu...

Page 7: ...ostat DRY EASY 300 1x Part of packaging white box located on the fan plate on the left 2 External wired humidistat EBERLE Separate small box glued to the device cardboard box see picture 1 3 Wall console 2x 4 Fixing screws for a cross screwdriver D6 and dowels D10 illustration photo 4x 5 Defrost thermostat 6 Solenoid valve valve and coil 1x Part of packaging white box located under the main cover ...

Page 8: ... filter Installed inside the device 8 fresh air supply adapter List of necessary tools is not part of packaging Názov kód Obrázok Názov kód Obrázok 1 Drill 1x 3 Drill bit 10mm 1x 2 Phillips screwdriver 1x Vacuum cleaner and ladder 5 Small hammer 1x 6 Meter 1x 7 Spirit level 1x ...

Page 9: ...he fan mode switch 12 position of the cover fixing screws 13 Built in digital humidistat and thermostat 14 Feet 15 position of the nut for screwing the locking L pieces to the wall 3 2 Fresh air supply on demand as accessory Each MICROWELL DRY dehumidifier has the option of fresh air supply The air supply is located below the condenser which effectively heats the incoming fresh air due to heat rec...

Page 10: ...ical connection of the sensor is interrupted Please check the cable S E Sensor failure The sensor is shorted Please check the cable The illuminated dot indicates that the display shows the air temperature The illuminated dot indicates that the humidity level is shown on the display The lit square indicates that the controller is giving a signal to heat the air if a hot water insert and solenoid va...

Page 11: ...IDITY TEMPERATURE changing Manufacturer settings Press SET key for 10secs User setting TEMPERATURE changing menu User setting HUMIDITY changing menu TEMP HUMI display changing cycle setting menu Save in memory Return to operating mode Temperature manufacturer setting without LPHW with LPHW ...

Page 12: ... 0 1 2 0 0 M e t a l V01 2022 1 2 Deviation correction and other service settings Press SET key for 10secs Displayed after 10 secs Press SET button shortly Displayed immediately 2 1 TEMPERATURE output type select HUMIDITY output type select ...

Page 13: ...output delay time setting TEMP output hysteresis type select TEMP output hysteresis setting Temperature sensor correction Setting the device address for communication with the superior system via the RS485 interface Communication speed setting RS485 Program lock setting Single hysteresis setting Double hysteresis Setting Change Change Change Change Unlock Lock 1 ...

Page 14: ...output delay time setting HUMI output hysteresis type select HUMI output hysteresis setting HUMI sensor correction Sensor heating set Change Change Change Heating enable Heating unenable HUMIDITY TEMP display mode change HUMI display mode HUMI TEMP diplay mode TEMP display mode 2 Single hysteresis setting Double hysteresis setting ...

Page 15: ...idifier as standard equipped with a built in digital humidistat and thermostat mechanical humidistat Wireless communication takes place in the 868 MHz band where the emphasis is on the reliability and range of the controller The dehumidifier is controlled primarily by a remote humidistat When ordering the DRY EASY 300 there will be no digital humidistat and thermostat 1401F on the cover The hole i...

Page 16: ...er will not respond to signals from the DRY EASY 300 remote humidistat The manufacturer recommends setting the required humidity value on the DRY EASY 300 in the range of 55 to 65 RH External wireless humidistat and thermostat DRY EASY 300 1 TRANSMITTER 2 RECEIVER 3 ANTENNA Broadcast indication Additional functions and operation of the remote humidistat are described in the separate enclosed instr...

Page 17: ...tenna on the outside of the cover After starting the dehumidifier test whether the signal is successfully transmitted between the transmitter display unit and the antenna For example if you set the humidity lower than the current value then the dehumidifier will start up into its full operation within 3 minutes The signal is designed to pass successfully over a distance of about 100 meters through...

Page 18: ...ion Under the inner cover of the device there is a two position fan mode switch In the first position the fan runs even if the compressor of the device does not it is a so called CONTINUOUS mode In the second position the fan runs simultaneously with the compressor it is a PERIODICAL mode The continuous operation mode of the fan is more optimal as the humidity sensor built into the device continuo...

Page 19: ...mperature approx 30 C usually requires only 1 attempt The appliance must be installed in accordance with national installation and wiring regulations Please note that the screws and dowels supplied with the appliance may only be used on a solid concrete or a brick wall Please check the base material and select suitable screws and dowels The location of the device must be in accordance with the STN...

Page 20: ...rms jumping boards and starting blocks and 2500 mm above the highest surface on which people are expected to be present if the unit is at a distance less than or equal to 1250 mm horizontally from the edge of the pool then it must be lifted 2500 mm from the surface of the pool if it is recessed under the floor and from the floor POOL POOL Pools that are not cleaned by water jet at a distance of 12...

Page 21: ...e to overheat malfunction or be damaged It is also not advisable to place the dehumidifier near open windows as it could suck in outside air and it could also delay its regulation The suction of outside air causes the moisture from the pool hall not to be resolved and thus to accumulate in the pool hall 3 If two dehumidifiers are used in one room it is recommended to install the devices further ap...

Page 22: ...can dehumidify pool air In case of a structured pool hall or a separate part the placement of a dehumidifier is not suitable as the air flow will not be sufficient thus the desired dehumidification effect may not be achieved 5 2 Installation of device 1 Cut the fixing tapes 2 Slide out the cardboard box WALL CONSOLES ...

Page 23: ...the 4 M8 screws that secure the dehumidifier to the palet WARNING Do not unscrew the M6 screws After removing these screws there is risk of the device falling 1 After removing 4 M8 screws insert 4 rubber feet instead 2 Floor installation is complete Finally attach the dehumidifier to the wall as shown below ...

Page 24: ...ch bracket is attached to the wall with three screws through the holes in the bracket into the dowels on the wall The brackets must be mounted at a distance from each other as shown in the figure below After mounting the device on the brackets the device at the bottom must be screwed to each bracket with two M6 screws Installation procedure Remove the supplied feet which fixed the device to the pa...

Page 25: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 2 5 ...

Page 26: ... Only two grilles are then visible in the pool hall area In the version behind the wall there are holes on the back plate of the dehumidifier for connecting pipe extensions The extensions are supplied in a length for penetration through a wall 400 mm wide On site they are then shortened to measure by the pool hall SIDE VIEW VIEW FROM THE POOL HALL The dimensions of construction openings are annota...

Page 27: ...R VIEW Intake and exhaust positions on the back of the dehumidifier and fresh air supply Air exhaust Air intake Fresh air supply Heating water supply to hot water inserts on the right side when viewed from the front Heating water supply to hot water inserts at the back of unit ...

Page 28: ...e t a l V01 2022 2 8 FRONT VIEW SIDE VIEW Heating water supply to hot water inserts on the right side of unit Heating water supply to hot water insert from the right side when viewed from the front Heating water supply to hot water insert from the back ...

Page 29: ... 1 2 0 0 M e t a l V01 2022 2 9 COVER REMOVAL Lower the side cover caps unscrew and remove the side cover screws Lift the cover as shown in the illustration Disconnect the connectors on the display on the left side under the cover accessories ...

Page 30: ...the cover on the floor Use soft gloves when handling the kit Take out the additional accessories packed in the cardboard box under the cover wireless humidistat and thermostat DRY EASY 300 solenoid valve heating insert Prepare the holes in the wall pipe fittings and dehumidifier for the installation site Remove the flange cut the pipe as required WALL ...

Page 31: ...anual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 3 1 Lower the inner cover on the left Slide the dehumidifier against the wall to the pipe fittings connect the electrical cable and the condensation hose Terminal box Electric box ...

Page 32: ... the pipe fittings onto the rear wall of the dehumidifier Fill the gap between the pipe fittings and the holes in the wall with PUR FOAM Replace the dehumidifier cover the same way you removed it Proper grille installation When fitting the grilles pay attention to the inclination of the slats and fit the grilles as shown below ...

Page 33: ... will condense the water that is fed into its internal collection tray Without active free condensate drainage the dehumidification process will not work Condensation water is drained from the dehumidifier by gravity downwards The condensing tray has the correct slope when the dehumidifier is mounted horizontally using a spirit level Condensed water must be drained through a siphon to the sewer or...

Page 34: ...or such damages We recommend using the HL 138 concealed siphon designed for air conditioning units in the condensate drain This must be located min 20 cm below the condensate outlet from the dehumidifier The pictures below show more Warning Condensed water from the dehumidifier must not be collected in the collecting container and drunk Condensed water from the dehumidifier must not be returned to...

Page 35: ... RCD with a rated residual current not exceeding 30 mA The main switch of the device must be located outside the pool hall The main switch of the appliance must be bipolar with the switch of the L and N wires The appliance must be placed on a solid surface to disconnect the appliance from the mains The distance between the contacts when switched off must be at least 3 mm for all poles The applianc...

Page 36: ...r supply DRY 800 1200 CYSY 2x 1 5 mm2 via contactor Electric heating element connection Dehumidifier type El cable El insulation DRY 800 1200 CYSY 3x 2 5 mm2 16A El connection of wire humidistat and thermostat Model El cable HYG6001 CYSY 4x 1 0 mm2 HYG7001 CYSY 5x 1 0 mm2 5 4 2 El connection of external humidistat and thermostat The connection of the EBERLE HYG6001 HYG7001 cable remote humidistat ...

Page 37: ...x 2 5mm2 CYSY breaker 16A DRY800 20A DRY1200 type C circuit breaker 30mA Black box from the SIDE of the electrobox MAIN ELECTRICAL CONNECTION OF THE DEHUMIDIFIER 230V 50Hz 1f 3x 2 5mm2 CYSY Breaker 16A DRY800 20A DRY1200 type C Circuit breaker 30mA POTENTIAL FREE CONTACT NO normally open If the air is heated then C closed Black box from the SIDE of the electrobox Black box from the FRONT of the el...

Page 38: ...d operation of the remote humidistat are described in a separate enclosed manual EL HEATING POWER SUPPLY 230V 50Hz 1f Kábel 3x2 5mm2 CYSY Príkon 2 5kW Istič 16A Black box from the SIDE of the electrobox MAIN ELECTRICAL CONNECTION OF THE DEHUMIDIFIER 230V 50Hz 1f Cable 3x 2 5mm2 CYSY Breaker 16A DRY800 20A DRY1200 type C Circuit breaker 30mA ...

Page 39: ...remote wireless humidistat with a thermostat there is a risk of the dehumidifier overheating Overheating can occur if hot water flows into the LPHW hot water insert even when the dehumidifier dehumidification is not running fan off Under normal circumstances a remote humidistat with a DRY EASY300 thermostat and an original solenoid valve regulates the water supply automatically effectively prevent...

Page 40: ... CW 617 N 8 Spring Steel 9 Ring Stainless steel 10 Piston Stainless steel 11 Spring Steel 12 Support Stainless steel 13 Insulation NBR 14 Spring Steel 15 Cover Stainless steel 16 Membrane NBR 17 Cover Stainless steel 18 Body Brass CW 617 N The dehumidifier can be equipped with a solenoid valve on request When used in combination with a hot water insert it has a similar function to the fan coil i t...

Page 41: ...the dehumidifier during operation of the heater It is also forbidden for children to play with or with the dehumidifier Please note that children should be supervised by an adult at all times in the room where the dehumidifier is installed El connection of hot water heating element El heating element input El cable El insulation 2 5 kW CYSY 2 x 2 5 mm2 16 A The device can be equipped with an IP44 ...

Page 42: ...r to air supply The manufacturer recommends cleaning at least once a month The manufacturer distributor and dealer are not responsible for damage or malfunction of the device resulting from insufficient cleaning of the air filter When replacing the filter it is necessary to disconnect the dehumidifier from the el and the device must be switched off 5 Clean the filter with a vacuum cleaner or rinse...

Page 43: ...ASTE AIR EXHAUST automatic fins MAIN POWER SUPPLY OF DEHUMIDIFIER 230V 50Hz 1f 3x 2 5mm2 CYSY breaker 16A DRY800 20A DRY1200 type C circuit breaker 30mA PERIPHREAL CONTROL 230V 50Hz 1f 3x 0 5 1mm2 CYSY Separate contactor with separate phase The contactor is supplied by the customer fan and electric blinds are part of the delivery if ordered Electric fins Electric fins External fan ...

Page 44: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 4 4 Electric fins SERVO d100 piping Fresh air adapter turn outwards from the unit Dehumidifier Wall ...

Page 45: ...C A 16 20 Power cord mm2 CYSY 3C x 2 5 CYSY 3C x 2 5 Condensing pipe outer diameter mm d 20 d 20 Net dimensions width x height x depth mm 1250 x 950 x 310 1250 x 950 x 310 Net weight kg 96 100 Refrigerant quantity R 410 A kg 1 45 3 02t CO2 ekv 1 65 3 45 t CO2 ekv Max system pressure HP LP bar 35 14 35 17 The manufacturer reserves the right to change the data without notice The refrigerant circuit ...

Page 46: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 4 6 EL CONNECTION SCHEME DRY 800 BASIC CONNECTION DRY 800 1 ...

Page 47: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 4 7 ...

Page 48: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 4 8 ...

Page 49: ...tion and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 4 9 6 1 1 EL CONNECTION SCHEME DRY 800 ADVANCED CONNECTION DRY 800 1 Connection of terminal block X8 1 and humidity thermostats 1401F EASY 300 EBERLE ...

Page 50: ...nstallation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 0 DRY 800 2 Connection of terminal block X8 2 and humidistat with thermostat voltage free heating contact and solenoid solenoid valve ...

Page 51: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 1 6 1 2 EL CONNECTION SCHEME DRY 1200 BASIC CONNECTION DRY 1200 1 ...

Page 52: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 2 ...

Page 53: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 3 ...

Page 54: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 4 DRY 1200 1 Connection of terminal block X12 1 and humidity thermostats 1401F EASY 300 EBERLE ...

Page 55: ...stallation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 5 5 DRY 1200 2 Connection of terminal block X12 2 and humidistat with thermostat voltage free heating contact and solenoid solenoid valve ...

Page 56: ...the fan would not have to start at all 6 The manufacturer points out that during decommissioning of the dehumidifier the humidity is not regulated in any way by the device and the device does not provide any drying function 7 Make sure that the dehumidifier cannot be switched on when it is covered This could cause the device to overheat and be damaged 7 1 Troubleshooting save time and money Error ...

Page 57: ...as the chlorine concentration during superchlorination reaches up to 24 ppm The unit must be switched off and ideally covered Restore unit function after superchlorination and room ventilation 7 4 Operation during construction When you run the device in a pool that is still under construction run it for a minimum of time Do not turn on the device for more than a few minutes Dust present in the air...

Page 58: ...t When you uncover it and start swimming microLIGHT may turn yellow orange or red after a while This indicates that your humidity is rising Don t be disturbed it s normal When you stop using the pool and cover it the dehumidifier should dry the air in a maximum of a few hours depending on the actual size of the pool and the color should return to normal i j Green If red persists for more than 1 da...

Page 59: ...g soldering or mechanical damage by scratches mixtures compression pipe rupture etc Without mechanical damage the complaint is accepted unless a written complaint is made with the equipment supplied by the carrier 6 The chemical conditions in the pool were not within the defined limits see the table of permitted chemical values below 7 The dehumidifier has been exposed to frost or high temperature...

Page 60: ...packaging in an upright position When transporting secure the dehumidifier against tipping over and falling Never place the dehumidifier on its side There is a risk of serious damage to the compressor Damage during transport is never covered by the warranty If you receive the shipment check the integrity of the packaging and document any defects ...

Page 61: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 6 1 ...

Page 62: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 6 2 Notes ...

Page 63: ...Installation and user manual D R Y 8 0 0 1 2 0 0 M e t a l V01 2022 6 3 Notes ...

Page 64: ...l V01 2022 6 4 Manufacturer MICROWELL spol s r o SNP 2018 42 927 01 Šaľa Slovakia tel 421 31 770 7082 e mail microwell microwell sk w w w m i c r o w e l l e u Made in EUROPEAN UNION SLOVAK REPUBLIC Country of Origin EUROPEAN UNION SLOVAK REPUBLIC Distributor ...

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