Airbloc AC Series Instruction Manual
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Airbloc AC Series Instruction Manual

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Table of Contents

Instruction Manual.
AC C
& R
OMMERCIAL
ETAIL
E
H
, A
& LPHW
LECTRICALLY
EATED
MBIENT
I
O
NSTALLATION AND
PERATING
M
ANUAL
INDEX
Section
General information ------------------------------------------------------------ 1
Dimensions ----------------------------------------------------------------------- 2
Technical Specification -------------------------------------------------------- 3
Wiring Details -------------------------------------------------------------------- 4
Installation Details -------------------------------------------------------------- 5
Option Light Box Installation ------------------------------------------------- 6
Option Luminaire Installation ------------------------------------------------ 7
Servicing & Maintenance ----------------------------------------------------- 8
Spare Parts ----------------------------------------------------------------------- 9
Fault Finding ------------------------------------------------------------------ 10
Parts replacement ------------------------------------------------------------ 11
User Instructions -------------------------------------------------------------- 12
WARNINGS
1 This appliance must only be installed by a competent person in accordance with the
requirements of the Codes of Practice or the rules in force.
2 All external wiring MUST comply with the current IEE wiring regulations.
3 Warning this appliance must be earthed.

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  • Page 1: Table Of Contents

    Instruction Manual. AC C & R OMMERCIAL ETAIL & LPHW LECTRICALLY EATED MBIENT NSTALLATION AND PERATING ANUAL INDEX Section General information ------------------------------------------------------------ 1 Dimensions ----------------------------------------------------------------------- 2 Technical Specification -------------------------------------------------------- 3 Wiring Details -------------------------------------------------------------------- 4 Installation Details -------------------------------------------------------------- 5 Option Light Box Installation ------------------------------------------------- 6 Option Luminaire Installation ------------------------------------------------ 7 Servicing &...
  • Page 2 Document Index. 1 Installation Requirements 6 Optional Light Box/Down Lighters 1.1 Introduction 6.1 Dimensions 1.2 General 6.2 Installation 1.3 Electrical Supply 6.3 Wiring 1.4 Location 6.4 Rear Panel & Sign Options 1.5 Clearance Distance 1.6 Health and Safety 1.7 Standards 7 Optional Fire Exit Luminaries 7.1 General 7.2 Remote Switching...

  • Page 3: General Information

    Details are available on request. 1.1 Introduction The air curtain outlet grille and case air inlet slots This instruction manual describes the Airbloc AC must not be obstructed during use. Commercial & Retail range of air curtains. Models range from 1000mm to 2000mm in length, 1.3 Electrical Supply...

  • Page 4: Dimensions

    Units can be mounted adjacent to each other to 1.6 Health and Safety. cover full door opening across wider Sole liability rests with the installer to ensure that entrances. Due to the in-built safety function of the all site safety procedures are adhered to during motor, a switching slave panel must be used if installation.
  • Page 5 1638 2138 2.2 Switchbox dimensions 2.2.2 Ambient switchbox 2.2.1 Heated switchbox 146.0 86.0 120.6 crs 61.0 crs AIRBLOC AIRBLOC E NE RGY SAVING AIR CURT AINS E NE RGY SAVING AIR CURT AINS ON/I ON/I PANEL PANEL LIVE FAN SPEED...
  • Page 6 2.3 Optional SmartElec Controller dimensions 80 crs Earthing Cable point Entry 4 Holes Ø5mm fig.1. Dimensions — Program Panel (surface mount shown—factory supplied). Fig.2. Alternative conduit box MK part no. 893ALM (or similar) 2.4 Optional SmartElec Base unit (fitted in Air Curtain as option) 233.7...

  • Page 7: Technical Specification

    3. Technical Specification. AC1000SE6* AC1500SE6* General Data Maximum height Door width Heat medium Electric heated Maximum heat capacity Heat setting Heat setting 3 / 6 3 / 6 Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox / SmartElec Weight 39.5...
  • Page 8 AC1000SE9* AC1500SE12* AC2000SE18* General Data Maximum height Door width Heat medium Electric heated Maximum heat capacity Heat setting Heat setting 4.5 / 9 6 / 12 9 / 18 Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox / SmartElec Weight...
  • Page 9 AC1000HE12* AC1500HE18* AC2000HE24* General Data Maximum height Door width Heat medium Electric heated Maximum heat capacity Heat setting Heat setting 6 / 12 9 / 18 12 / 24 Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox / SmartElec Weight...
  • Page 10 AC1000SA* AC1500SA* AC2000SA* General Data Maximum height Door width Heat medium Ambient Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox Weight 39.5 49.0 60.0 Electrical Data Supply voltage 230V 1ph 50Hz Total load amps Starting Current Low speed amps...
  • Page 11 AC1000HA* AC1500HA* AC2000HA* General Data Maximum height Door width Heat medium Ambient Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox Weight 39.5 49.0 60.0 Electrical Data Maximum heat capacity Supply voltage 230V 1ph 50Hz Total load amps Starting Current...
  • Page 12 AC1000SW9* AC1500SW12* AC2000SW18* General Data Maximum height Door width Heat medium LPHW Maximum heat capacity Heat setting Heat setting Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox Weight 39.5 49.0 60.0 Electrical Data Maximum heat capacity Supply voltage 230V 1ph 50Hz...
  • Page 13 AC1000HW12* AC1500HW18* AC2000HW24* General Data Maximum height Door width Heat medium LPHW Maximum heat capacity Heat setting Heat setting Fan type Crossflow Fan dia Fan settings Air outlet Adjustable vent Switching type Remote switchbox Weight 39.5 49.0 60.0 Electrical Data Maximum heat capacity Supply voltage 230V 1ph 50Hz...
  • Page 14 SmartElec General Data Sensor input Control Setpoint 16 to 35 ºC in steps of 1 degree Temperature Control Proportional with 1ºC hysteresis Minimum Power 30% to 99 % Cycle time 0.3 seconds fixed Protection 2 x high speed fuse for the protection of the heater switching devices Fan Output 3 off Relay for High, Medium and Low Fan setting 3A max 240Vac Screw terminals 4 for supply, 3 for heater output, 4 for fan output, 2 for...
  • Page 15 4. Wiring Diagrams. 4.1 Wiring diagram Electrically Heated AC1000SE6 and AC1500SE6 230V 1N~ S witchbox 7 6 5 4 3 2 1 Installer connections Internal wiring T hermal cut-out T h1 Heating Heating E lements E lements 900367...
  • Page 16 4.2 Wiring diagram Electrically Heated AC1000SE9; AC1500SE12 and AC2000SE18 380-415V 3N~ S witchbox 7 6 5 4 3 2 1 Installer connections Internal wiring T h1 T hermal cut-out AC 2-T 1 AC 1-T 1 E lectrical E lectrical AC 1-T 2 AC 2-T 2 E lements E lements...
  • Page 17 4.3 Wiring diagram Electrically Heated AC1000HE12; AC1500HE18 and AC2000HE24 380-415V 3N~ S witchbox 7 6 5 4 3 2 1 Installer connections Internal wiring T h1 T hermal cut-out AC 1-T 1 AC 2-T 1 E lectrical E lectrical AC 2-T 2 AC 1-T 2 E lements E lements...
  • Page 18 4.4 Wiring diagram LPHW AC1000SW09; AC1500SW12, AC2000SW18, plus Ambient AC1000SA, AC1500SA and AC2000SA 230V 1Ph S witchbox Installer connections Internal wiring 900305...
  • Page 19 4.5 Wiring diagram LPHW AC1000HW12; AC1500HW18, AC2000HW24 plus Ambient AC1000HA, AC1500HA and AC2000HA 230V 1Ph S witchbox Installer connections Internal wiring 900220r1...
  • Page 20 4.6 Typical wiring diagram Multi AC heated air curtains via Slave panel (supplied by others)
  • Page 21 4.7 Typical wiring diagram Multi AC Ambient air curtains via Slave panel (supplied by others)
  • Page 22 4.8 Typical external wiring diagram AC Electrically Heated air curtains via hard wired external control* (supplied by others) * External controls such as: BMS On/Off control, Switchbox External Manual overload Control* Door switch interlock Fire alarm interlock Fan and Heat circuits 380-415V 3N~ Air Curtain L2 L1 L1...
  • Page 23 4.10 Typical external wiring diagram AC Electrically Heated air curtains via hard wired thermostat* controlling 2 stages of heat (supplied by others) Room Stat Switchbox Remove this Link 4.11 Typical external wiring diagram AC Ambient air curtains via hard wired external control* (supplied by others) Switchbox...
  • Page 24 4.12 Installer wiring diagram Electrically Heated with SmartElec control. PROGRAM PANEL (rear view shown) Interconnecting Wiring The program panel is connected to the base unit via a set of 4 way re- movable connectors marked "7V”, “0V”, “B” and “A". Interconnecting wiring is via 2 pairs of Belden 8132 cable as shown in the table below.
  • Page 25 4.13 Factory installed wiring. Electrically Heated with SmartElec control. θ Sensor Overheat BASE UNIT Trip (located in air curtain) Md Hi Fan Motor The heater output is connected to the right hand side of Terminal Description each terminal block marked "Load1", "Load2" and "Load3". Load1 Heater phase 1 Load2...
  • Page 26 4.14 Network wiring Electrically Heated SmartElec control.

  • Page 27: Installation Details

    5. Installation Details. 5.1 Mounting IEE Regulations for the Electrical Equipment of Buildings. Airbloc units should be installed horizontally directly over the door opening. It is recommended 5.3 Installation. that the air curtain is installed on the inside of the...
  • Page 28 Step 3 Step 6 It is recommended that the chassis is removed from the back box to avoid having to support the Holes are provided in the back box for the feed weight of the product during installation. cable to enter the case. Choose the appropriate hole top rear to suit the installation.
  • Page 29 80 crs Step 8 Adjust the product to the required height and ensure that it is fitted level using a spirit level across the back box as required. Tighten the lock nuts and re-assemble in reverse order. Adjust outlet to required angle to give desired performance, and tighten outlet screws.
  • Page 30 6. Optional Light Box/Down lighters. 6.1 Dimensions. 1133 - AC1000 1633 - AC1500 2133 - AC2000 6.2 Installation. necessary) and put the studs through the mating holes on the air curtain. To enable the light box to be attached to the air curtain, there are 4 studs/nuts on the back of the Note:- there is a cable coming out of the light box to light box.
  • Page 31 6.3 Wiring. AC LIGHTBOX WIRING INTERNAL WIRING EXTERNAL WIRING GEAR TRAY PREWIRED PLUG/SOCKET DOWNLIGHT 1 DOWNLIGHT 2 4 WAY CONNECTOR L1 FLUORESCENT TUBES BLOCK L2 DOWNLIGHTS N ALL LAMPS E ALL LAMPS PREWIRED PLUG/SOCKET EXTERNAL 4 CORE FLYING LEAD SUPPLIED TO ENABLE WIRING TO SWITCHES ETC.
  • Page 32 7. Optional Fire Exit Luminaire. Insulation testing should be in accordance with the 7.1 General latest IEE regulations and should not exceed 500V DC between Live and Neutral connected together All emergency lighting luminaires supplied are and Earth. designed and manufactured to conform with relevant British Standard specifications.
  • Page 33 7.4.2 Maintained 7.4 Specification A luminaire in which the lamp is lit either via a Lumens Output separate switched supply or under emergency 8W 90 Lumens (3 cell) conditions. Battery Data: High temperature NiCd D cell 1.2V per cell: 4 Ampere hour rating Input Voltage: 230-240V AC 50Hz 7.5 Installation Note Lighting levels are only provided to allow...

  • Page 34: Servicing & Maintenance

    Step 4 Servicing shall be undertaken by a competent person. Airbloc offer a service facility, call 01384 489700. Step 1 Slacken two bolts on both ends. Undo screws securing the grille. Step 2 Remove three bolts securing the access plate.

  • Page 35: Spare Parts

    9. Spare parts AC1000SE09/ AC1500SE12/ AC2000SE18/ Description AC10000HE12 AC15000HE18 AC20000HE24 Motor 100535 100535 100535 Contactor 900078 900078 900078 Rotor Left Hand 100539 100540 100541 Rotor Right Hand 100536 100537 100538 Thermal cut out 900001 900001 900001 Element assembly Rating 12kW 18kW 24kW HE Part No...
  • Page 36 Due to the nature of it’s construction, it is not advisable to repair damaged electronic components on either the SmartElec base unit or Program panel. AC1000SE09/ AC1500SE12/ AC2000SE18/ Description AC10000HE12 AC15000HE18 AC20000HE24 Program Panel 900306 900306 900306 900307 - 9kW 900308 - 12kW 900309 - 18kW Base Unit...

  • Page 37: Fault Finding

    10. Fault Finding. alarm code displayed on the program panel are 10.1 General accumulative. For example, if both air sensor and heatsink sensor fail, the Program panel will If the air curtain does not operate after running display "a 20" as the Alarm code. through the detail provided in Section 6, then a suitably competent service engineer should be Apart from the communication failure alarm [code...
  • Page 38 10.3.1 Fault codes Code Description Symptom Possible Cause Remedy - Terminals wired incorrectly - Check wiring diagram section 5 COMMUNICATION FAILURE. Code ‘a 1’ is displayed when the - Swap cables to terminals ‘0V’ & No control - Incorrect Polarity Program panel looses communica- ‘7V’...

  • Page 39: Parts Replacement

    11. Parts replacement. Step 4 11.1 Rotor and motor replacement. Warning Ensure electrical power is isolated from the product. Follow steps 1 - 4 below. Step 1 Remove 3 screws securing fan bearing plate to access panel. Carefully remove plate with bearing housing from rotor Disconnect the wires from the motor to the mains bearing.
  • Page 40 Test performance of the product. 11.2 Element replacement. For access follow steps 1 to 4 above. Step 1. Carefully remove connections to element, noting wiring configuration. Step 2. Remove two bolts securing elements. Step 3. Lift out element cartridge, replace as required. Refit in reverse order (including (motor refit on previous page)

  • Page 41: User Instructions

    12. User Instructions. 12.1 Electrically Heated 12.2 Ambient & LPHW fig.5. ASCP-4 switchbox fig.6. ASCP-2 switchbox 12.1.1 To operate the air curtain using 12.2.1 To operate the air curtain using switchbox switchbox First ensure that the electrical supply to the air First ensure that the electrical supply to the air curtain heater is turned on.
  • Page 42 12.3 SmartElec Controller fig.7. SmartElec 12.3.1 Keypad button will allow you to navigate. button will allow you to increase the setting. button will allow you to decrease the setting. 12.3.2 Operation When power is applied to the controller, the display will illuminate with the air outlet sensor temperature.
  • Page 43 Pressing the button again will return to the first screen or will return automatically to the first screen after a period of 3 minutes. ‘ U 0’ denotes air curtain No.1, ‘U 1’ denotes air curtain No.2, & so on, up to a maximum of 15. See section 4 ‘installer wiring details’...
  • Page 44 Brierley Hill West Midlands DY5 1QA United Kingdom. Telephone 01384 489700 Facsimile 01384 489707 Email marketing@airbloc.co.uk Website www.airbloc.co.uk Airbloc is a registered trademark of AmbiRad Limited. Because of continuous product Technical Support www.s-i-d.co.uk innovation, AmbiRad reserve the right to change product specification without due notice.

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