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Manual Controls Basic- DS Comfort- DS Comfort Plus- DS Steam Bath 45.0 °C °C Steam Bath 45.0 °C °C ÁDS.CSAUÈ IMPORTANT: READ AND SAVE THESE INSTRUCTIONS DS.CSA E-8881716...
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All Rights reserved. HygroMatik GmbH grants the legal user of this product [or device] the right to use the Work(s) solely within the scope of the legitimate operation of the product [or device]. No other right is granted under this licence.
Thank you for choosing a HygroMatik steam humidifier. HygroMatik steam humidifiers represent the latest in humidifica- tion technology. In order to operate your HygroMatik steam humidifier safely, pro- perly and efficiently, please read these operating instructions. Employ your steam humidifier only in sound condition and as directed.
NOTICE is used to address practices not related to physical injury. 1.4 Intended Use HygroMatik steam humidifiers serve for steam production using different tap water qualities or partial softened water (all humidi- fier types) or fully demineralized water/cleaned condensate (heater element humidifiers only).
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You should place a copy of the Operation and Maintenance Instructions at the unit‘s operational location (or near the unit). By construction, HygroMatik steam humidifiers are not qua- lified for exterior application. Risk of scalding! Steam with a temperature of up to 212 °F is produced.
2. Safety Instructions These safety instructions are required by law. They promote workplace safety and accident prevention. 2.1 Guidelines for Safe Operation 2.1.1 General Comply with the accident prevention regulation „DGUV Regula- tion 3“ to prevent injury to yourself and others. Beyond that, national regulations apply without restrictions.
5 to 10% decline of essence line away from steam generator. The HygroMatik steam humidifier is IP20 protected. Make sure that the unit is not object to dripping water in the mounting loca- tion.
Only use original fuses with the appropriate amperage rating. Regularly check the unit‘s electrical equipment. Promptly repair any damage such as loose connections or burned wiring. Responsibility for intrinsically safe installation of the HygroMatik steam humififiers (steam generators) is incumbent on the instal- ling specialist company.
3. Comfort- DS / Comfort Plus- DS The display and operating panel enables local communication with the steam generator. 3.1 General View of DS-Control and Operating Panel DS-Control Display and Operating Panel The display is supplied as a four-line, lighted LC-display. Once the humidifier is switched on, it shows: 1st Line: Operating mode of the steam bath steam generator and sta- Steam Bath...
LED colors: yellow yellow yellow green A: Malfunction B: Steady LED = humidification; blinking LED = maximum water C: Filling D: Blow-Down E: Steady LED = ready; blinking LED = maintenance interval 3.2 Communication with the Control Local communication with the Comfort / Comfort Plus control (data input and output) is possible using the display and keypad.
3.3 DS-Comfort and DS-Comfort Plus Compared Comfort- DS Comfort Plus- DS Encoder Knob Unlike the DS-Comfort, the DS-Comfort Plus is equipped with an addi- tional encoder knob for easy use. Turning the knob left or right is equivalent to pressing the software keys “up arrow“...
4. User Mode - Communication with the Con- trol (Comfort-DS/ Comfort Plus-DS) After switching on the steam humidifier, the user is placed in user mode. This mode includes the indicators and controls needed to modify the following parameters: Temperature Set Value °C - (Key Steam Bath Fan Function...
Steam Bath 45 °C » Hold down until the temperature value 42°C/107.6°F 42 °C appears on the display. Menu Steam Bath » Press once. 42 °C Menu The new temperature set value is programmed. After a few seconds, the program jumps back to the standard display. The display again indicates the active cabin temperature.
Please note The optional HygroMatik steam bath driving functions for light, fans and essence injection may be ordered in 24 V or 230 V versions. How- ever, for installation within the steam cabin, only safe low voltage is allowed.
4.2.1 Steam Bath Installation (Schematic Layout) Location Designation Steam generator Essence peristaltic pump Essence reservoir Essence line to steam hose T-piece for essence feed into the steam hose Steam hose Steam manifold in steam bath bath supply fan Temperature sensor bath exhaust fan Cabin light The illustration below depicts a schematic layout for a steam bath - it is...
The temperature sensor measures the temperature in the steam bath and is connected to the steam generator. The DS-Comfort or DS-Comfort Plus controls the HygroMatik steam generator according to the temperature reading. The relative humid- ity is not measured since it is always 100% following the heat-up phase.
Air flow in the steam bath is facilitated by a steam bath exhaust fan, causing the temperature in the steam bath to fall more quickly. Renewed steam production compensates for the drop in temperature. In this way, the fan ensures constant, stable steam production - with visible steam in the cabin.
Control Type DS-Comfort and DS-Comfort Plus are explained below in detail. Both the HygroMatik Comfort Control and the Comfort Plus consist of a main PCB and a display unit with back-lighted display, as well as an LED with icons and keys for direct communication with the control.
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LED colors: yellow yellow yellow green A: Malfunction B: LED steady = humidification; LED blinking = maximum water C: Filling D: Blow-Down E: LED steady = ready; LED blinking = maintenance interval The green LED blinks when the service interval has expired, and “Ser- vice”...
5.2 Software Menu and Parameter Setting System Desired test Temperature Value System settings Power Parameters Page 22...
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Local communication (data entry and readout) is possible with the Comfort / Comfort Plus Control using the display and the keypad. The most important types of communication are: • Readout/Modification of steam bath operational values (in User Mode) • Selection of the active language (in Operating Mode) •...
5.2.1 Access to Operating Mode After switching on the steam humidifier, the user is placed in user mode. The display shows the following: Steam Bath Display 41,5 °C User Mode °C Function When the key is pressed, the software key “°C” is activated and the following display appears: Steam Bath 41,5 °C...
5.2.2 Function Keys Keys are located below the display. Above each key, a context-based action (software key) is shown on the lowest line of the display (i.e. an “°C” key). The action is performed by press- ing the key. The software keys in the display unit enable parameter modification.
5.3.1 Language Menu In this menu, you can select the language in which you communicate with the humidifier. Sprache / Language German English French Spanish Japanese Italian Programming sequence to modify the language: press in Operating Mode, Sprache/Language Sprache/Language select the desired language with and confirm with English Exit the language menu with...
5.3.2.1 Control Parameters Submenu (under Startup Menu) Summary of Parameters: Para- Description Possible Settings Access Code meter Controls 1 Step (On/Off) MODBUS Mehrstufig internal PI-controller Steam generation 25-100% output limiter [%] Xp-PI-controller [0- 100 %] =100/E1 [Amplification] Tn-PI-controller [0- 255sec.] [Integration time] * Only when internal PI-controller is activated Programming sequence to modify the control parameters.
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System Test » press until the submenu “Operation Mode Parameters” appears on the display Operation Mode Parameters » press Output limit » press until Parameter U6 is displayed P1: 100% Operation Mode » press U6: internal PI controller Operation Mode »...
5.3.2.2 System Test Submenu (under Startup Menu) This test enables checks of various humidifier functions (for example, during start-up). The following test routines can be executed: System Test Automatic System Test (includes all stand-alone tests) LED Test (stand-alone test) Pump/MV test (stand-alone test) Control Status Test (stand-alone test) To select the “System Test”...
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Sample Display Status Solenoid valve out of order or no Test Valve / Pump water supply; also see Section: “Mal- Fault Filling functions and Messages”. Fault Fill- ing. Blow-down pump out of order; also Test Valve / Pump see Section: “Malfunctions and Mes- Blow-Down Fault sages”.
5.3.3 Electronic Name Plate Menu The display can show 6 different sets of unit data. Electronic Name Plate Cylinder number Nominal capacity [kg/h] Software version Model type Year of manufacture Serial number S10 Equipment designation » press in Operating Mode, press in Operating Mode, Sprache/Language...
5.3.4 Parameter Setting Menu Parameters partly determine the humidifier’s sequence of operations and processing of signals. These parameters can be modified as needed. For security reasons, access to some parameters is protected by an entry code. Two separate access levels have been defined: •...
6. Parameters 6.1 Summary Table of Parameters Para- Designation Possible Settings in Menu / Submenu Access Code meter Standby 0 Min. - 999 Hours Parameter Setting/ none Blow-down [ HHH : MM ] Blow-Down Parameters Stand-By heating No/Yes Start-up/System settings Interval time A17 0 - 999 min.
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Para- Designation Possible Settings in Menu / Submenu Access Code meter 1. Transmitting relay same options as with E5, sta- Parameter Setting / Data tus 15 = factory setting Parameters 2. Transmitting relay same options as with E5, sta- Parameter Setting / Data tus 14 = factory setting Parameters 3.
6.2.1.2 Exhaust Fan D1 (Operating Mode) Possible Settings: - Automatic - On (Continuous Operation) - Off Automatic At this setting, fan operation is a function of the temperature in the steam bath. The control switches the exhaust fan on when the desired temperature is reached, and switches it off again when the tempera- ture falls below the set value minus hysteresis.
6.2.1.4 Light D3 (Operating Mode) Possible Settings: - On - Off At this setting, the control continuously powers the cabin light. The letter L appears in the display and l changes to L on the 4th line. At this setting, the cabin light remains off. 6.2.1.5 Supply Fan D4 (Operating Mode) Possible Settings: - Automatic...
6.2.2 Steam Bath Parameters (G0 - G9, G13) Please note Steam bath Parameters G0 - G9 and G13 can only be accessed on the parameter lists with a code (Code 010). 6.2.2.1 Calibration °C Actual °C (G0) Using this Parameter, one can calibrate the temperature sensor con- nected to terminals 6 and 7.
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Modifying set Temperature Value (G2) The temperature may be modified in increments of 1°K in the main Please note menu. Example: The desired temperature value should be reduced from 45°C/113°F to 42 °C/107.6°F. To do this, proceed as follows: » press in Operating Mode Sprache / Language...
Steam Bath °C Set Value » Finish entry of value with G2: 042 °C Steam Bath °C Set Value » Press twice to exit the submenu G2: 42 °C Confirm change with Enter » the modification must be confirmed to be permanently saved; to do this press Parameter Settings »...
6.2.2.7 Hysteresis Essence Injection (G6) With this parameter, you set the cabin temperature at which essence delivery is enabled. The essence system is released to operate at a temperature value of Steam Bath °C Set Value (G2) - Hysteresis Essence Injection (G6). Example: G2 is set to 45°C/113°F and G6 is set to 25 K.
6.2.3 Humidifier Operating Parameters P1 Output Limitation The steam output can be set to a value between 25% and 100% of nominal capacity using the steam generation output limitation. The actual steam output released depends on the control signal. Limitation of the steam output may be needed for better control. Example: The steam generation output limitation should be reduced from P1 = 100% (factory setting) to P1 = 70%.
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Steam Generation Output Limitation » the cursor is now located below the 2nd. digit, press P1: 000% times to set the 2nd. digit to 7; then press Steam Generation Output Limitation P1: 070% » now the cursor is located below the 3rd digit, press finish modifying P1 Steam Generation Output Limitation...
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A4 Stand-By Blow-Down If the controller or hygrostat demands no humidity from the humidifier for a long period of time, it is advisable to flush out the cylinder water. At Parameter A4 Stand-By Blow-Down, the time period is set after which the complete blow-down is automatically performed.
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H12 Time Partial Blow-Down (only for HeaterLine Type humidifiers) With this parameter, you set the pump run time during partial blow- down. This is given as a specified blow-down time in seconds. The pre- set value should only be modified in consultation with HygroMatik. Page 46...
P11 Reset main contactor interval After the preprogrammed number of operations of the main contactor (K1) the HygroMatik control provides the message "Maintenance K1". It is recommended to swap the main contactor and to put the message back. The programming sequence is done in a manner similar to the parameter "P3 Reset Service Interval".
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Changing the system date corresponds to the operating sequence for the system time. Setting the Timer Mode There are three possible settings for the time clock: • off: time clock is disabled • weekly: every day the steam generator is released for the same period of time •...
6.2.3.2 Values and Operational Conditions If the operating mode is set to “with status” using Parameter D0 (see page 38), the operational conditions below are displayed in the 1st line of the display and a readout value is displayed in both the 2nd and 3rd lines.
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Humidifying / Heating UpThe steam humidifier produces steam if a demand from the hygrostat or controller is present (safety interlock must be closed). After a humidifier cold start-up, or after a full blow-down, Heating up displays for a short time. The display reads Humidifying only after the first refill.
The HygroMatik control Type Basic-DS consists of a main PCB and a display unit with icons to describe the LED. 7.1.1 Basic-DS Display Unit Using 5 LED, the display unit of the Basic-DS Control provides the user with information about operational conditions and fault messages: Page 51...
Descrip- tions of this appear in the following sections: 7.3 Parameter Setting with Jumpers Normally, settings (parameters) for the Basic-DS Control can only be modified using jumpers. Jumpers are electrical contact bridges that make connection between two open pins on the PCB.
A jumper position is referred to as “open” if the jumper is not set Risk of material damage! Change of jumper settings during unit operation may damage the con- trol electronics or lead to unpredictable unit functioning. Change jumper settings only when the system is turned off. The jumper strip JP1 has 12 jumper positions, designated by the let- ters A to L.
If less conductive feed water is used ( = lower salt content), it may be advisable to perform partial blow-downs less often to ensure that the humidifier always attains nominal steam output efficiently (only applies to electrode steam humidifiers). Before modifying this parameter, please consult with HygroMatik. Page 54...
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Before modifying this parameter, please consult with HygroMatik. Jumper H / Full Blow-Down Switched Off If this jumper is set, the “full blow-down switched off” function is active.
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Jumper E and J inverted After a preprogrammed number of switching operations of the main contactor (K1), the HygroMatik control provides the message "Mainte- nance K1" indicated by the green LED rapidly flashing. The message may be reset (after changing the main contactor) by inverting the jumper E and J settings and, consequently, re-establishing the former status again.
The rated load of the relay contact is 250V/8A. 7.3.4.1 Collective Fault - Base Relay The Basic-DS Control is normally supplied with a base relay pro- grammed for a collective fault i.e. the base relay is triggered in case of a malfunction.
For an overview of possible fault messages, see Section: “Summary Table of Parameters” on Page 52, description of Parameter E5. The factory setting for the switching signal is “collective fault.” 7.3.4.2 Humidification: The message “humidification” can be accessed directly on the main contactor as specified in the wiring diagram.
8. Fault Messages (Comfort- DS / Comfort Plus- DS und Basic- DS) The control Comfort- DS / Comfort Plus- DS and also Basic-DS con- stantly monitor all important functions of the humidifier. In the case of a fault the humidifier switches off.
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Fault Thermo sensor If a thermo sensor has been tripped, the control registers this with the fault message “Thermo sensor.” Fault Max. Level If the water level in the cylinder reaches maximum five times within a five hour period, the control displays the fault Max. Level. Fault Filling The control activates the solenoid valve for a maximum of 30 minutes.
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Fault Main Contactor The control activates the main contactor if steam is required from the humidifier and the safety interlock is closed. The control switches off the main contactor if the safety interlock is open or if steam is no longer required. If the control detects current for a minimum of 15 seconds, even though the main contactor should have been deactivated, the control displays “Fault Main Contactor.”...
9.1.1 Temperature Sensor Connection Connect the temperature sensor cable to the designated terminals 6 and 7 on the HygroMatik steam generator. Test using the table below. While the sensor has been calibrated in the factory, subsequent adjustment within a range of -5K to +5K is possible using a 2nd temperature gauge.
Essence delivery only occurs during steam produc- tion. The essence is injected into the main steam line (6) through an essence feed. HygroMatik supplies the necessary T-piece for this connection. If the hose is cracked or leaking, liquid is fed back into the steam reservoir via an essence return line.
Steam generator Connection diagram for HygroMatik peristaltic pumps type: EP24 (24V) *: not valid for steam generators type C01 and C02 9.3 Fan Installation (Optional) (10) (10) (s. also section „Steam In any steam bath, an exhaust fan Bath Installation (Schematic Layout)“)
9.3.1 Connection for 24V Steam Bath Exhaust Fan (Optional)* Connect fan cables to the designated terminals 10 and 11 (24V) in the steam generator. The fan is protected by a 1.6 A micro fuse. The maxi- mum contact load is 40 W. Please note Using Parameter D1, the exhaust fan can be operated in automatic or continuous mode.
9.5 Remote Switch / Safety Interlock Remote Switch Terminals 1 and 2 are available for connecting an external on/off switch for the steam generator. Terminals 1 and 2 being bridged allows for operation of the steam generator. An open contact makes the steam generator idle.
10.1.2 Signal Relay PCB and Steam Bath Functions* The signal relay PCB is optionally attached to the main PCB of the DS- Comfort / Plus Control or the Basic-DS. The signal relay PCB provides four additional signal relays. Each relay is designed to control a spe- cific steam bath component.
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Please note Do not modify Parameters E6 and E9 except after consultation with HygroMatik, since this could lead to malfunctions. Retrofitting a Signal Relay PCB: Plug the socket connector JP1 of the relay signal PCB into the socket base JP3 on the main PCB, so that the two holes on the signal relay PCB line up with the internal thread bolts (main PCB side).
1bar min., 10bar max./14.5 psi min., 145 psi max.). » Switch on unit by setting control switch to “I”. Step 4: The unit performs a self-tes HygroMatik (R) Self Test • The LEDs on the control panel light up briefly in succession LED Test •...
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• As soon as the solenoid valve begins replenishing the water periodically, the steam humidifier operates at steady nominal output and the cold start sequence is completed Step 6: Monitor unit for leaks » Let unit operate for 15 to 30 minutes. »...
12. Faults and Messages / Conditions Please note Record display message and switch off the unit immediately in case of malfunction. The fault messages displayed depend on the humidifier type in use. Risk of electrical shock! Hazardous electrical high voltage! All electrical work to be performed by certified expert staff (electricians or expert personnel with eqivalent training) only.
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LED Dis- Message / Mal- Probable Cause Resolution play function Dis- played* • Large amounts of deposits are interfering with • Clean humidifier, drain assembly Fault Max.-Level (ctd.) and disrupting the blow-down cycle. Due to and hose to the control cylinder. extra water entering the flushing mechanism, Unit shuts off auto- the max.-level is reached during the blow-...
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LED Dis- Message / Mal- Probable Cause Resolution play function Dis- played* • Temperature sensor or line defective. • Check temperature sensor and Fault °C sensor sensor line, replace if needed. • Short circuit in sensor wire (no resistance). • Replace temperature sensor. Unit shuts off auto- matically.
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• Phase missing (external fuse faulty). • Replace circuit breaker. • In case of very low water conductivity, even • Determine water quality; consult continuous steam production is not sufficient HygroMatik, if required. for raisning water conductivity through con- centration. Page 74...
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LED Dis- Message / Mal- Probable Cause Resolution play function Dis- played* • According to manufacturer specification 90% • Maintenance K1 Replace main contactor. of the electrical lifetime is achieved. To avoid System operation • See parameter description "P11 re- failure, a replacement of the main contactor is continues.
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Possible Condi- Probable Cause Resolution tions • • No steam produc- If the temperature exceeds the set desired va- Check desired and actual tempera- tion, even though lue, no steam demand is present. ture values. the steam genera- • The unit has been switched off remotely. (Ter- •...
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Excess pressure in duct system (max. over- • • odically from the pressure 1200Pa/0.174psi) Lengthen drain hose, consult with drain hose while HygroMatik if necessary. the pump is not running. Electrode(s) is/are not supplied with po- Check breaker, replace if ne- X Uneven electrode •...
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(brown-black deposits) and very high wa- ged. ter conductivity. In these cases, consult HygroMatik. Perform maintenance: - Replace electrodes - Clean steam cylinder - Check water quality or conduc- tivity, also see Section „Direc-...
16. Ordering Information / Table of Options Ordering is that simple: Steam generator with exact designation (e.g. HyLine: HY17 Comfort + desired optional connection configurations (e.g. Option 24 V: B- 0623091 for C06 - C10 or Hy 05 - Hy 08; B-0623093 for C17 - C 45 or Hy 13 -Hy 30) + steam bath accessories with article designation and article number (as needed)
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Steam Bath Accessories: • Peristaltic Pump for Essence 24V B-2604079 • T-piece 2 x DN25/1“, 1 x DN6, VA for essence feed into the steam hose B-2604067 • T-piece 2 x DN40/1 “, 1 x DN6, VA for essence feed into the steam hose B-2604069 •...
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