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Heronhill - for all your Marstair requirements
TECHNICAL MANUAL
DX CASSETTE 600E/M, 600E & 600L
Tel: 01823 665660
www.heronhill.co.uk
Fax: 018123 665807
55208033-08

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  • Page 1 Heronhill - for all your Marstair requirements TECHNICAL MANUAL DX CASSETTE 600E/M, 600E & 600L Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807 55208033-08...
  • Page 2: Table Of Contents

    Air Conditioning, Refrigeration and Electrical practices and have sound knowledge of current Industrial Safe Working practices. These units consist of 600E/M cassettes using remote wired controllers, 600 L cassettes using infrared controllers and 600 E cassettes using infrared controllers.
  • Page 3 Heronhill - for all your Marstair requirements PART NUMBERS Fascia 55222000 (all models) Fitted with 0.5m lift pump Fitted with 5m condensate pump 600E/M model Part number 55222001 55222002 55222003 55222004 55222005 55222006 600L model part number 55222007 55222008 55222009...
  • Page 4 Air Conditioning Systems Heat Pump Systems 600 (ALL) MCU+ or DCU+ 600L / 600E MHPUL / MHPUE / DHPUE NOTE: Table above is for 600 units matched with Marstair outdoor units. 4/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807...
  • Page 5: Performance Data

    Heronhill - for all your Marstair requirements PERFORMANCE DATA (kW) NOTE THAT THERE ARE 3 SPEED RANGES OF LOW, MEDIUM AND HIGH Range 3 = highest for maxium duties Range 2 = medium for normal operations Range 1 = lowest for minimum noise levels...
  • Page 6 Heronhill - for all your Marstair requirements AIRFLOWS RANGE 3 LOW SPEED MEDIUM SPEED HIGH SPEED RANGE 2 LOW SPEED MEDIUM SPEED HIGH SPEED RANGE 1 LOW SPEED MEDIUM SPEED HIGH SPEED 600 (ALL) 0.12 0.146 0.173 0.209 0.256 0.12 0.146...
  • Page 7: Branch Duct (Spigot) Data

    Heronhill - for all your Marstair requirements BRANCH DUCT The graphs below show the amount of conditioned air passed by a single branch duct. FAN SPEED RANGE 1 FOR MINIMUM NOISE LEVELS FAN SPEED RANGE 2 FOR NORMAL NOISE LEVELS...
  • Page 8: Electrical Data

    Heronhill - for all your Marstair requirements ELECTRICAL DATA Cooling data rated at EUROVENT (NEMA) conditions 27°C / 19.4°C indoor; 35°/24°C ambient. Heating data rated at 20°C/12°C indoor; 7°C/6°C ambient With MCU+ 1 Ph 230V 50Hz 3 Ph 400V 50Hz...
  • Page 9 Heronhill - for all your Marstair requirements ELECTRICAL LOADS [ 230V 50Hz 1Ph (A) OR 400V 50Hz 3PhN (A/Ph)] 600 (ALL) FAN MOTOR LIFT PUMP (10 watts) CONDENSATE PUMP (27.6 watts) 12.5mA 12.5mA 12.5mA ELECTRIC HEATER (1kW) ELECTRIC HEATER (2Kw)
  • Page 10: Installation

    Heronhill - for all your Marstair requirements INSTALLATION CONTENTS DIMENSIONS ≥ 580 x 580 10/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807...
  • Page 11: Removal Of Chassis & Mounting

    Heronhill - for all your Marstair requirements REMOVAL OF CHASSIS 600L & 600E 600E/M MOUNTING 11/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807...
  • Page 12 Heronhill - for all your Marstair requirements PIPEWORK HEATPUMP CONDITIONS = NO RESTRICTOR CHANGE Heating NEEDED restrictor Heat pump cooling conditions fitted into the COOLING IMAGE MHPUE RESTRICTOR expansion NEMA assembly FITTED CONDITIONS CONDITIONS Heat pump cooling conditions COOLING IMAGE...
  • Page 13: Remote Controllers

    Heronhill - for all your Marstair requirements REMOTE CONTROLLER Changeover Changeover Fan control is between activated 1K in heating temperature Frost normal when contact mode, 0.5K in dependent in protection operation and of switch is cooling mode all operating disabled...
  • Page 14 Heronhill - for all your Marstair requirements 14/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807...
  • Page 15: Fan Speed Selection

    Heronhill - for all your Marstair requirements FAN SPEED SELECTION HIGH MEDIUM Factory Settings INTERCONNECTING WIRING POWER - TO SUIT SUPPLY FUSE SIGNAL - 230 V (0.75 - 2.5 mm²) SIGNAL - 230 V ( - 2.5 mm²) INTERNAL 1Ph MCU+ / DCU+...
  • Page 16 Heronhill - for all your Marstair requirements 1Ø MHPUE / DHPUE 1Ø DCU+ / MCU+ PCBA DATA FUSED SUPPLY (230V 1Ø 50Hz) FUSED SUPPLY (230V 1Ø 50Hz) 600E 600E OR INDEPENDENT FUSED SUPPLY DATA 3Ø MHPUE / DHPUE 3Ø DCU+/ MCU+...
  • Page 17 Heronhill - for all your Marstair requirements ø ø MCU+ / DCUE 1 MHPUL FUSED SUPPLY (230V 1Ø 50Hz) FUSED SUPPLY (230V 1Ø 50Hz) 600L 600L 600L 600L ø MCU+ / DCUE ø 3 MHPUL L2 L1 L1 L2 L3...
  • Page 18 Heronhill - for all your Marstair requirements REINSTALLING THE CHASSIS 600E/M 600 L & 600 E FITTING THE FASCIA ☺ ☺ ☺ D I 4 F C F D 600E/M 600 L 600 E 18/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk...
  • Page 19: Condensate Drain Piping

    Heronhill - for all your Marstair requirements CONDENSATE DRAIN PIPING 19/25 55208033-08 Tel: 01823 665660 www.heronhill.co.uk Fax: 018123 665807...
  • Page 20: User Maintenance

    Heronhill - for all your Marstair requirements USER MAINTENANCE ISOLATE THE UNIT ELECTRICALLY BEFORE COMMENCING ANY WORK We recommend that in order to maintain maximum efficiency of this unit, it’s important that the filter behind the return air grille is cleaned regularly.
  • Page 21: Fault Finding

    Heronhill - for all your Marstair requirements FAULT FINDING CONDITION POSSIBLE CAUSE ACTION Check fuse rating and replace if necessary. Check Indoor fan motor will not run No electric supply at socket or switched fuse box for loose electrical connections...
  • Page 22 Heronhill - for all your Marstair requirements SPECIFIC FAULT DIAGNOSIS FOR L UNITS CONDITION POSSIBLE CAUSE ACTION Check for alarms LEDs flashing - see table below If NO external connections are made to alarm terminal 5, the presence of an alarm condition can be tested for by checking for mains voltage at terminal 5;...
  • Page 23 Heronhill - for all your Marstair requirements SPECIFIC FAULT DIAGNOSIS FOR E UNITS A fully electronic system comprising 600 E with MHPUE or DCUE communicates between the units by digital codes. Signals are transmitted every 10 seconds, therefore a delay of up to 10 seconds could occur before the system responds to a command. Similarly if the communication link is broken, the outdoor unit will shut down within 15 seconds.
  • Page 24: Component Identification

    Heronhill - for all your Marstair requirements COMPONENT IDENTIFICATION CHASSIS ASSEMBLY Top panel Suspension bracket Capacitor Fan motor 5m condensate pump 5m condensate pump PCB and filter Heat exchanger Coil blanking panel Electric box cover External electrics box Chassis Fresh air cover...
  • Page 25 Heronhill - for all your Marstair requirements FASCIA ASSEMBLY LED lens/cover Vane bearing Fascia Vane connector Grille Vane motor Filter Double yoke Badge Spider Air deflector vane Actuator arm Vane end cap TEL: FAX: TEV LTD, ARMYTAGE ROAD, BRIGHOUSE, WEST YORKSHIRE, HD6 1QF.

This manual is also suitable for:

600e600l

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