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infrasave SchwankAir 3500 Series Installation, Operation And Maintenance Instructions

Modular industrial air curtains for indoor use horizontal & vertical mount models
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SchwankAir
3500 & 4500 Series
Modular Industrial Air Curtains for Indoor Use
Horizontal & Vertical Mount Models
3500 Series: Opening height 10' to 19'- 8" [3 to 6 m]; width up to 16' [5m]
4500 Series: Opening height 16' to 26'- 3" [5 to 8 m]; width up to 24' [7.5m]
Certified:
CSA SPE-1000
Meets requirements Rule 2-024 –
Ontario Electrical Safety Code
Installation, Operation and Maintenance Instructions
Installer: Complete the following and present manual to end user for safe keeping in file.
Installed By
Date of Purchase
Model Number
Serial Number
Schwank and Infrasave:
USA
2 Schwank Way
Waynesboro, GA 30830
Tel: 1-877-446-3727
Fax: 1-866-361-0523
www.schwankgroup.com
csr@schwankgroup.com
csr@infrasave.com
Canada
5285 Bradco Blvd.
Mississauga, ON L4W 2A6
Models:
3559, 3579, 3599
3559WH, 3579WH, 3599WH
3559WH-2, 3579WH-2, 3599WH-2
4559, 4589
4559WH, 4589WH
4559WH-2, 4589WH-2
Model and Serial numbers are required when
contacting the manufacturer's service department.
Proof of purchase is required to make a claim
under warranty.
3500 & 4500 Series Air Curtain Manual
IM100517
May 21, 2017
RL: 1A

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Summary of Contents for infrasave SchwankAir 3500 Series

  • Page 1 Model and Serial numbers are required when contacting the manufacturer’s service department. Model Number Proof of purchase is required to make a claim Serial Number under warranty. Schwank and Infrasave: Canada 2 Schwank Way 5285 Bradco Blvd. Waynesboro, GA 30830 Mississauga, ON L4W 2A6...
  • Page 2 . . . Contents Introduction About this manual How to read this manual About the unit Components and accessories Safety instructions Installation Inspection on delivery General working method Suspending the unit horizontally Installing the unit vertically Connecting unit to the central heating system (hot water) Connecting unit to the power supply Installing the b-control continuously variable controller Installing the b-touch control panel...

  • Page 3: Keyword Index

    Maintenance Introduction Cleaning the unit Scheduled maintenance Servicing Removing the fans Accessing the heating element Electronics module Removing the control circuit board Connecting the control circuit board Fuses LEDs Setting the unit code Resetting the PIN code Copying the settings 7.10 Updating the software 7.11...

  • Page 4: About This Manual

    1. Introduction 1.1 About this manual 1.2 Notations in this manual This manual describes the installation, operation and maintenance of the 3500 and 4500 Series industrial air curtain. The manual also provides instruction and information for servicing. 1.2.1 Designations used in the manual The following notations are used in the manual: Note: Refers to an important section in the text.
  • Page 5 1.2.2 Symbols used on the unit and in the manual The following symbols indicate possible risks or hazards. The same symbols will also be found on the unit. YMBOL ESCRIPTION WARNING: You have accessed a section of the unit containing components which carry voltage.
  • Page 6 Warning: Applications other than described above are deemed to be usage other than the intended purpose. Schwank/Infrasave is not liable for damage or loss resulting from usage other than the intended purpose. ‘Usage for the intended purpose’ also entails adherence to the instructions in this manual.
  • Page 7 The automatic CHIPS control Water heated models only are equipped with an automatic CHIPS control when the B-touch controller option is ordered. (See also section 1.4.2 Operating package) CHIPS stands for “Corrective Heat and Impulse Prediction System”. The CHIPS control automatically adjusts the air flow strength and heat of the unit to changing weather conditions.
  • Page 8 Door response The unit and the automatic control have been developed for conditions when the door remains open. If the door is not continuously open, the operation can be adjusted to: Normal operation: the unit is always • discharging air. Direct door response: the unit responds •...

  • Page 9: Installation Orientation

    Explanation of the model type code YPE CODE ESIGNATION EANING ELEMENT product series 3500 / 4500 (35XX/45XX) general designation for the industrial series 3500 Series standard range (door height 10’ – 19’-8” [3-6 m]) capacity 4500 Series maximum range (door height 16’ to 26’-3” [5-8 m]) model lengths 59, 79, 89, or 99 discharge length in inches 1 row heating coil;...
  • Page 10 Installation Orientations Illustrated NSTALLATION XAMPLE ORIENTATION horizontal, above door, intake at right angle to wall vertical, beside door, on left, intake at right angle to wall vertical, beside door, on right, intake at right angle to wall vertical, beside door, on left, intake parallel to wall vertical,...
  • Page 11 1.3.5 Model rating plate The model rating plate is located on the unit Schwank next to the discharge grille. Designations on the model rating plate: ESIGNATION EANING Model complete type code of the unit Code configuration code serial number, production week and year weight of unit Medium...
  • Page 12 Consult Schwank/Infrasave if you want to connect a unit to a water flow-path with higher temperatures and/or higher pressure. Warning: The air curtain may not be used in potentially explosive environments. Schwank/Infrasave shall not be held liable for damage caused by misuse in such conditions.

  • Page 13: Sound Levels

    2 units 2 units Auto Note: Consult your Schwank/Infrasave advisor if you wish to connect more units. 1.3.7 Modifications and changes Without the approval of Schwank/Infrasave, no changes or modifications may be made to the unit. Modifications can adversely affect safety.

  • Page 14: Components And Accessories

    Operating package for basic control b-control continuously variable controller.  Operating package for automatic CHIPS control b-touch control panel;  Schwank/Infrasave control cable;  outdoor temperature sensor;  door contact switch;  water-side control (valve and drive).

  • Page 15: Safety Instructions

    Note: For models with automatic CHIPS control, the door contact switch is part of the control package as standard. 1.4.4 Components not supplied The following components required for installation must be obtained from third parties: threaded rods (M12)  other cabling ...
  • Page 16 1.5.2 Safety issues relating to installation, maintenance and servicing Danger: The unit may only be opened and serviced only by qualified technical staff. Warning: Perform the following actions before opening the unit: 1. Switch the unit off using the control panel. 2.

  • Page 17: Installation

    See also: 1.4 "Components and accessories" on page 14 General working method 2.2.1 Sequence of operations Schwank/Infrasave recommends working as follows when installing the unit: 1. Suspend the unit. (horizontal models) 2. Position the unit. (vertical models) 3. For water-heated models: types W H(-2): Connect the unit to the central heating system.

  • Page 18: General Instructions

    Caution: The unit’s voltage is displayed on the rating plate. Make sure that the unit’s voltage matches the power supply voltage at site. 5. Install the control panel and (any optional) connections to external controls. 6. Complete the installation of the unit. 7.
  • Page 19 If the distance is greater than 2 inches (5cm), it is recommended that you seal off the openings at the side. For this purpose, you can order a side shield of plastic strips from Schwank/Infrasave. Position the row of units centrally in relation  to the doorway.
  • Page 20 In the case of an assembly with automatic  CHIPS control and several units, only one of which is equipped with a control circuit board, position the unit with the control circuit board in the middle of the row. Units of different widths can be positioned ...
  • Page 21 2.3.4 Adjusting and securing 1. Position the units against one another, in one line, by placing the suspension rails against one another. 2. Attach the suspension rails to the auxiliary structure. Warning: Use lock nuts to ensure that the suspension rails can never come loose from the auxiliary structure.

  • Page 22: Installing The Unit Vertically

    2 inches [5 cm], you are advised to seal off the openings at the side. For this purpose, you can order a side shield of plastic strips from Schwank/Infrasave. 1. On both sides of the unit mount tubing that reaches to the wall 2.
  • Page 23 2.4.1 Method of assembly This manual makes the assumption that the unit is to be placed on a base plate (accessory). The units are stacked on top of one another. Caution: If you do not use a base plate you must ensure that the surface underneath is horizontal and completely level.
  • Page 24 2.4.3 Positioning the units 1. Position the base plate and attach it to the floor. Caution: Ensure that the base plate is level in two planes. 2. Position the first unit on the base plate. 3. Attach the unit to the base plate with coupling plates Caution: Mount the coupling plates on both sides of the...
  • Page 25 2.4.4 Secure the unit 1. Attach the topmost unit safety hanger using one of the screw holes in the unit. 2. Attach the safety hanger to a wall or other solid construction. Caution: If you attach more than 3 units together: attach a safety hanger every 2 or 3 units.
  • Page 26 Danger: Take measures to limit the discharge temperature. Take account of the critical discharge temperatures and water flow-paths. The application limits for this are shown in section 1.3.6 Field of application. Note: The central heating system must be fitted with an overpressure cut-out with an initial pressure not exceeding the permitted pressure of the unit.
  • Page 27 Consult Schwank/Infrasave to connect more control valves in an assembly with a single control circuit board. Control valves that are not supplied by Schwank/Infrasave must comply with the following: 24V power supply.  0-10V control. ...
  • Page 28 2. Remove the inspection panel 3. Remove the electronic compartment cover 4. Connect the cord to the drive, in accordance with the wiring diagram. NOTE: Use wire of at least 24 gauge [0.5 mm] 5. Feed the cord from the drive through openings in the electronic compartment.
  • Page 29 2. If the temperature of the discharged air falls below 36 ºF [2ºC] and the temperature of the intake falls below 46 ºF [8ºC]: The control panel will temporarily display  error message E6; The fans will be switched off, but the valve of ...
  • Page 30 Warning: Each unit must be fused in accordance with the table below. TOTAL MAXIMUM AMPERAGE OF ALL UNITS ON A SINGLE POWER SUPPLY CABLE. MAXIMUM FUSE VALUE (PER UNIT, INDICATED ON Amps RATING PLATE L1, L2 OR L3) ≤ 10A Note: A single fuse may only be used for multiple units if they draw a total current of less than 10A.
  • Page 31 2.6.2 Connecting the unit General Note: For 4500 Series models with automatic CHIPS control the main power cables must be connected. Warning: Before you begin: read the special points regarding the power supply. See also: 2.6.1 "Special points regarding the main power supply"...
  • Page 32 1. Install an isolation switch between the main power Wiring access for horizontal supply and the assembly. For the specifications of installation position (type 0) the isolation switch, see 2.6.1 Special points regarding the power supply. 2. Remove the inspection panel from the free side of the unit.
  • Page 33 Caution: Keep the length of the cable within the electronic compartment as short as possible. Ensure that the cable does not come into the vicinity of the other cables in the electronic compartment. Caution: Do not switch on the power supply yet. Connecting multiple units 1.
  • Page 34 Connecting the control circuit board Only for 4500 Series models with automatic CHIPS control The control circuit board for the automatic CHIPS control must be separately connected to a power supply of 230V. 1. Fit an isolation switch between the power supply and the assembly.

  • Page 35: Installing The B-Control Continuously Variable Controller

    Indicated in the table is the maximum permissible total length of an assembly with 1 controller. MAXIMUM TOTAL CAPACITY LENGTH PER CONTROLLER 3500 Series 4500 Series 7.5 m Note: Consult your Schwank/Infrasave advisor if you wish to connect more units.
  • Page 36 Setting output voltage The controller can variably adjust the strength of the unit. The output voltage can be set between Vmin and Vmax. This is done after the complete installation of the unit and all connections. 2.7.1 Mounting and connecting the controller Warning: Make sure that the power supply on which you are working has been turned off.
  • Page 37 2.7.2 Connecting the controller to the unit Warning: The unit must be grounded. 1. Install the cable to the electronic compartment in the unit. In the feed-through hole to be used  install a wire connector for pull relief. Feed the cable inward through either end ...
  • Page 38 Daisy chaining multiple units with a single controller Note: Check in 2.7.1 Special points regarding the controller to see how many units can be connected to the controller. 1. Lay the cable between the electronic compartments of the units to be connected Feed the cable through the feed-through holes ...

  • Page 39: Installing The B-Touch Control Panel

    Attach the extra controller to the wall, to a standard junction box, or at a spot near the unit. 1. Locate the controller in a logical place. Note: Ensure that there is a clear difference between the extra controller and the controller that is used for the operation of the unit.
  • Page 40 Wiring Note: Take the following into account, otherwise errors may occur: The control cable between the control panel and  the (first) connected unit may have a maximum length of 165 ft. (50 m). Keep control cables away from electromagnetic ...
  • Page 41 Operation without control panel The unit can be operated without control panel. In that event, only remove the control panel after complete installation. 2.8.2 Mounting and connecting the control panel 1. Lay the control cable. 2. (20 AWG) 2. Slide the control panel out of the wall holder. 3.

  • Page 42: Installing External Controls

    2. Feed the cable into the electronic compartment Make the grommets in the electronic  compartment to measure. Feed the cable through the wall of the  electronic compartment. Caution: Ensure that the grommets fit tightly around the cable so that they remain watertight. 3.
  • Page 43 Outputs on the unit: o1, o2, o3 Only for models with automatic CHIPS control On terminal block X510, the unit has three signal interfaces for an output signal. These can be used (for example) for controlling the central heating or for transmitting status reports to a BMS.
  • Page 44 Location of the outdoor temperature sensor Mount the outdoor temperature sensor on the outside wall: At least 3 ft. (1 m) to the side of the door  opening or at least 6 ft. (2 meters) above the door opening; Shielded against direct sunlight and rainfall.
  • Page 45 2.9.3 Installing the room sensor (accessory) For models with automatic CHIPS control The automatic CHIPS control works on the basis of the room temperature near the unit. By default, this temperature is measured at the inlet grille of the unit. In some cases, the temperature in the room differs strongly from the temperature near the inlet grille.
  • Page 46 2.9.4 Connecting the door contact switch For models with basic control 1. Mount the door contact switch. 2. Connect the door contact switch to terminal block X60, in accordance with the wiring diagram supplied. For models with automatic CHIPS control 1.
  • Page 47 Connecting the alarm signal to the unit For models with automatic control (Auto type) The alarm signal can be received via an output, ModBus or another building management system. Establish the required connection. For models with basic control (Basic type) 1.
  • Page 48 3. Connect the alarm cable in the unit which is to be to be connected in series to the TK clamps on terminal X15 1. 4. Repeat steps 1 to 3 for each unit to be connected in series. Note: Leave the jumper in place on the final unit 2.9.6 Connecting the unit to Modbus...
  • Page 49 Wiring A twisted-pair cable must be used for connection to the Modbus system. The cable must also have a third core for the GND (grounding). Normally, a four-pole, twisted- pair cable is used; one pair is used for communication and one core from the other pair is used as the GND. Modbus A = Modbus B = + GND = ground...

  • Page 50: Completing Installation

    Note: For a more reliable signal, it is possible to connect a 120 Ohm resistor. For this purpose, place a jumper between positions 1 and B of terminal X382 on the control circuit board in the unit. Note: The b-touch control panel is no longer necessary for purposes of operation.
  • Page 51 2.11 Switch ON and check operation For all models: 1. Check the following connections: power supply;  control cable(s) between control panel and unit(s);  If applicable: external control components.  2. Switch the power supply on. Caution: Make sure that the unit’s power supply voltage matches the local power voltage.
  • Page 52 8. Install the shut-off cap. 9. Fasten the hexagonal nut. 10. Fit the adjustment button: Press this on firmly and set to position ‘0’. 11. Turn the unit ‘on’ using the controller. For models with an extra controller 1. Adjust the minimal voltage of the extra controller: ...
  • Page 53 During the first start-up the control panel displays the ‘installation guide’. Go through the guide to make the most necessary settings. If the installation guide is not displayed, it can be started via: menu > Maintenance > Installation. If the control panel does not work, or if the display shows an error message, there is an error: consult the relevant section.
  • Page 54 Caution: For models with basic control (type Basic): Ensure that at the lowest fan speed the maximum discharge temperature is not exceeded. For the maximum discharge temperature, see section 1.3.6 Field of application. Caution: In the case of a combination of models with a control circuit board (type Auto) and models without control circuit board (Basic): Adjust all units on the water...

  • Page 55: Operation With B-Control

    3. Operation with b-control Various control units are available for the industrial air curtain. This chapter describes operation with the b-control continuously variable controller that is used on units having a basic control (Basic type). Introduction This section describes the functions of the b-control continuously variable controller which are necessary for the operation of the unit.

  • Page 56: Operation With B-Touch

    4. Operation with b-touch Various control units are available for the industrial air curtain. This chapter describes operation with the b-touch control panel that is used on 4500 Series units having an automatic control (Auto type). Introduction This section describes the functions of the b-touch control panel, which are required for setting up the unit.

  • Page 57: The Home Screen

    4.1.2 Multiple units operated from a single control panel If multiple units (maximum of 3 units) are connected to the b-touch control panel, the settings on the panel are the same for all units. 4.1.3 Settings Select to save the settings and return to the previous screen.
  • Page 58 The unit can also be switched ON and OFF other ways: Using external controls (see function 65. Control  panel input and 60. Function of inputs). Via the internal timer or via an external release  signal on the unit. In these cases, the ON/OFF button can be hidden via: Configuration >...
  • Page 59 4.2.5 Regulating the strength Adjusting the automatic strength control In automatic mode, the strength and temperature of the air- flow are regulated automatically. Due to weather conditions you might want to adjust the automatic setting. If you feel a cold draft along the floor, you can increase the automatic strength.
  • Page 60 If an error has remedied itself, a corresponding message will be displayed. Touch this message to display the Error history and to read out the errors and the times of their occurrence. This list can also be read out via: Maintenance > Error history. See also: 5.2 "Error messages on the control panel"...
  • Page 61 Turning heating on and off The unit’s heating can be switched on and off manually. Switching the heating off disables the room temperature control and any Heating on. This function can be deactivated via setting 21 in the configuration menu. Select Heating.

  • Page 62: Display Brightness

    Preferences Preferences The menu item Preferences allows you to make settings for the use and display of the control panel. Set language The control panel offers a choice of languages. Choose your preferred language from the list. Set date and time The date and time are necessary for the timer function and for tracking usage statistics of the unit.
  • Page 63 Settings The Settings menu allows you to enter settings which influence the day-to-day operation of the unit. 1. Select modes The control panel has an automatic mode and a manual mode. With the function Select modes, you can set which of these modes can be selected in the HOME screen.

  • Page 64: Access Control

    Configuration The Configuration menu allows you to enter settings in order to adjust the operation of the unit to the room and the system. Usually, this menu is used only for installation, maintenance and service purposes. 20. Access control Pin code Access to the entire control panel or to the menu only can be protected with a four-digit PIN code.
  • Page 65 25. Auto: Door response Door response The unit can respond in various ways to the opening and closing of the door. Configure whether the response should be immediate or gradual. Immediate change: The unit responds immediately to the opening and closing of the door by quickly switching between the fan speeds for the door open situation and the door closed situation.
  • Page 66 Stand-by heating The control can be set in such a way that heat is immediately available when the door is opened. This is a percentage of the maximum heat available for this function. The maximum heat depends on the outdoor temperature, among other things.
  • Page 67 As the outdoor temperature rises, the need for climate 41/42/43 Operation at separation and heating changes. In functions 41, 42 and higher outdoor 43 you specify at what outdoor temperatures the heating temperatures and the fans must react to this. 41.
  • Page 68 44. Outdoor temperature The automatic CHIPS control needs an outdoor temperature in order to calculate the optimal setting. Without temperature data from a sensor, the outdoor temperature is estimated on the basis of the month of the year and your country. Climate data are used for this. The function is only useful if the date and time have been correctly set.

  • Page 69: Installation Height

    50. Installation height In order to use the automatic control as efficiently as possible and with minimum energy consumption, it is necessary to set the installation height of the unit correctly. Note: Use values in meters. The installation height is the distance from the floor to the underside of the unit.

  • Page 70: Function Of Outputs

    The function of input 3 is set via other functions in the b-touch control panel. In addition, the function of this parameter (60.3) is controlled via the settings file or via Modbus. Values for input 3 VALUE OPTION DESCRIPTION Door contact switch – NO If the door opens, the contact is closed.
  • Page 71 VALUE OPTION DESCRIPTION Error local – NO The contact is closed as soon as an error occurs in the unit in question. Fan active – NO The contact is closed when the fans are running. Heating on The contact is closed when the unit requires heating. Use this to switch the heating system ON or OFF via the unit.

  • Page 72: Error History

    4.7 Maintenance The menu Maintenance contains information on the use of the unit and offers a number of functions which are necessary for remedying errors. Status The status screen displays general information about the installation and specific information per group and per unit connected. Current errors Gives an overview of current errors.

  • Page 73: Factory Configuration

    Check door contact switch With this function, you check the operation of a door contact switch connected to the unit. For this purpose, you have to open and close the door, so that the control panel can detect the switch. Installation This installation guide leads you through the most frequently required settings.
  • Page 74 The control panel is equipped with a USB port to which only a USB flash drive can be connected. This is used for: updating the software  importing and exporting settings  exporting usage data  This menu is automatically activated when a USB flash drive is connected.
  • Page 75 Export/import settings For copying settings between control panels. See also: 7.10 Copying the settings Exporting system info Export the file ‘system_info’ for an overview of all connection control circuit boards and control panels with corresponding software versions. Export log... The Export log functions write data concerning the operation of the unit to the USB flash drive.
  • Page 76 Errors Danger: All work on the inside the unit may only be carried out by personnel who are technically qualified to do so. Warning: Before you begin read the safety instructions. Resolving simple problems If you suspect an error, first try to resolve the problem, using the table below.
  • Page 77 PROBLEM PROBABLE CAUSE WHAT TO DO The unit is switched off but An extra connected controller is This is not an error. the fans continue rotating providing power to the fans, so slowly. that these start up immediately when the door opens. The unit is switched on but The fans may be switched off if This is not an error.
  • Page 78 PROBLEM PROBABLE CAUSE WHAT TO DO The unit discharges cold air The heating has been Turn the heating on via and the airflow on the display switched off manually. menu > Heating. is blue. The heating has been This is not an error. If this is switched off because the considered a problem, the outdoor temperature is too...
  • Page 79 Error messages on the control panel 8.2.1 Reading out errors Current errors Current errors are displayed on the Home screen. If an error has remedied itself, a corresponding message will be displayed. When the error message is touched, the screen displays an explanation, together with a list of the actions to be taken.
  • Page 80 Remedying errors that are accompanied by an error message For models with b-touch control panel: Try to remedy errors that are accompanied by an error message, making use of the error codes table. Technical expertise is required for this. CODE PROBABLE CAUSE WHAT TO DO The control panel does not 1.
  • Page 81 CODE PROBABLE CAUSE WHAT TO DO Fan error. 1. Clear the error message 2. Check the fans. If one or more fans do not work, then check: the fan wiring;  the connections on the control circuit board  (X344); the transformer fuse;...
  • Page 82 CODE PROBABLE CAUSE WHAT TO DO The temperature sensor in the unit’s 1. Check the sensor’s wiring and discharge section does not work. connection (connector X350). 2. Replace the sensor. The temperature sensor in the unit’s inlet 1. Check the sensor’s wiring and section does not work.
  • Page 83 Fixing errors that are not accompanied by an error message If you suspect an error but no error message is displayed: 1. Referring to the preceding sections, check whether you can easily resolve the problem. 2. Try to resolve the problem using the table below. Technical expertise is required for this.
  • Page 84 PROBLEM PROBABLE CAUSE WHAT TO DO The fans do The connection to the 1. Check the transformer connections. relevant branch is not 2. Check connector X60. not work at a good. particular The extra controller is Check that the bridge has been removed from speed level.

  • Page 85: Maintenance

    Maintenance This chapter comprises those maintenance activities that Introduction the user himself can perform. Maintenance activities and repairs that must be performed by an installer are described in chapter 7 Servicing. Cleaning the unit The unit can be cleaned inside and outside with water and household cleaning products.
  • Page 86 For units with water heating: Check for water leakage; if this should be the case,  then switch off the unit so that it is electrically dead and repair the leakage. Check whether the water piping system contains air; if ...
  • Page 87 7 Servicing Warning Servicing activities may only be carried out by personnel who are technically qualified to do so. Warning: Before you begin: read the safety instructions. See also: 1.5 Safety instructions Removing the fans With horizontal installation position type 0 and with vertical installation position type 1: 1.
  • Page 88 With vertical installation position type 2: 1. Disconnect the wiring: Remove inspection panel  Open the terminal box.  Disconnect the wiring of the relevant fan.  2. Remove the fan: Loosen the bolts  Take out the fan along with bracket ...
  • Page 89 Accessing the heating element For units with water heating: 1. Remove inlet grille Electronics module Only for units which have automatic CHIPS control The unit contains one electronics module. Depending on the version, the module contains such things as: transformers ...
  • Page 90 Removing the control circuit board 1. Switch the unit off using the control panel. Warning: Shut off the power supply. The unit is fitted with 2 main power cables. Ensure that the power supply to the control circuit board is also shut off. 2.
  • Page 91 Note: With a new control circuit board, an E1 error may occur because the old control circuit board can no longer be found. Resolve this by reconfiguring the system via menu > Maintenance > Reset system Note: If you are asked to designate a new master unit, then preferably select a unit whose control circuit board has not been replaced.
  • Page 92 LEDs The LED lights on the control circuit board indicate the following: continuous green: The control circuit board is  receiving a power supply. flashing green: The unit code can be entered.  continuous red: There is a local error. ...
  • Page 93 7.8.2 Setting the unit code via the control circuit board and the control panel 1. Connect the power supply (insert the plug into the socket or move the isolation switch to ON). Warning: Do NOT touch any live parts. 2. Press down the microswitch on the control circuit board The LED next to the microswitch will start flashing.
  • Page 94 7.10.2 Step 1: Copying the settings of the correctly-set unit 1. Check whether the settings to be copied on the original b-touch control panel are all correctly set. 2. Connect the USB flash drive to the USB port of the b-touch control panel. Note: If the USB flash drive is not detected, disconnect it and then connect it again.
  • Page 95 7.11.1 What you need. Before updating the software of the control panel, check that you have the following: An empty USB flash drive. The USB flash drive  must be formatted for FAT or DOS. Do not use a USB hard disk for the software update. A PC with Internet access.
  • Page 96 7.11.4 Step 3: Updating the software Warning: Do not switch off the unit or disconnect the USB flash drive during the software update. Do not disconnect the USB flash drive from the control panel even if there is a power failure during the update.
  • Page 97 9 . Addresses If you have any comments or queries relating to this product, please do not hesitate to contact your supplier or Schwank/Infrasave. Schwank and Infrasave: Canada 2 Schwank Way 5285 Bradco Blvd.

  • Page 98: Technical Specifications

    10. Technical Specifications 3500 Series: Ambient Air Models – No Heating Coil 3559 unit length ft [m] 4.9 [1.5} door width / height ft [m] 9.8 - 19.7 [3 - 6] electrical supply V/ph/Hz 230/1/60 max. input current max. input power HP [kW] 0.7 [0.52] weight...
  • Page 99 4500 Series: Ambient Air Models – No Heating Coil (continued) 4559 unit length ft [m] 4.9 [1.5} door width / height ft [m] 16.4 - 26.2 [5 - 8] electrical supply V/ph/Hz 230/1/60 max. input current max. input power HP [kW] 2.53 [1.89] weight lb [kg]...
  • Page 100 3500WH Series: Hot Water Heating Coil; High Temperature Water; 1 Row Element 3559WH unit length ft [m] 4.9 [1.5] door width / height ft [m] 9.8 - 19.7 [3 - 6] electrical supply V/ph/Hz 230/1/60 max. input current max. input power 0.52 weight lb [kg]...
  • Page 101 3500WH-2 Series: Hot Water Heating Coil; Low Temperature Water; 2 Rows Element 3559WH-2 unit length ft [m] 4.9 [1.5] door width / height ft [m] 9.8 - 19.7 [3 - 6] electrical supply V/ph/Hz 230/1/60 max. input current max. input power 0.52 weight lb [kg]...
  • Page 102 4500WH Series: Hot Water Heating Coil; High Temperature Water; 1 Row Element 4559WH unit length ft [m] 4.9 [1.5] door width / height ft [m] 16.4 - 26.2 [5 - 8] electrical supply V/ph/Hz 230/1/60 max. input current max. input power 1.89 weight lb [kg]...
  • Page 103 4500WH-2 Series: Hot Water Heating Coil; Low Temperature Water; 2 Rows Element 4559WH-2 unit length ft [m] 4.9 [1.5] door width / height ft [m] 16.4 - 26.2 [5 - 8] electrical supply V/ph/Hz 230/1/60 max. input current max. input power 1.89 weight lb [kg]...

  • Page 104: Unit Dimensions

    UNIT DIMENSIONS: Installation position 0, 1L and 1R 2-3/4” [70 mm] 23/32” 23/32” [18 mm] [18 mm] Female Thread for Suspension Rod Access Panel Wiring Port With Filter Module 3559 3579 3599 4559 4589 3559 3579 3599 4559 4589...
  • Page 105 Installation position 2L and 2R Door Access Panel Wiring 23/32” Port [18mm] 2-3/4” [70 mm] Female Thread for 23/32” Suspension Rod [18mm With Filter Module 3559 3579 3599 4559 4589 3559 3579 3599 4559 4589...

  • Page 106: Water Connections

    Water connections 3500WH-0 3500WH-2-0 4500WH-0, 4500WH-2-0 Return Return Supply Supply 3500WH-1L 3500WH-1R 3500WH-2L 3500WH-2R 4500WH-1L/-2L 4500WH-1R/-2R 4500WH-2- 4500WH-2-1R/-2R 1L/-2L Return Supply Return Supply Return Return 3500WH-2-1L/-2L 3500WH-2-1R/-2R Supply Supply Standard Accessory set...
  • Page 107 Keyword Index accessories ......14 finishing ........51 addresses ......101 frost protection ......28 alarm signal ......47 fuses ......... 93 An ..........6 application limits ...... 11 installation ......... 17 b-control ......35 BACnet ........49 b-touch ........ 39 base plate ........
  • Page 109 removing fan ....89 room sensor ....46 safety instructions installation ... 16, 17 maintenance ..16, 77 servicing ... 16, 88 usage......

This manual is also suitable for:

Schwankair 4500 seriesSchwankair 3559Schwankair 3579Schwankair 3599Schwankair 3559whSchwankair 3579wh ... Show all

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