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Related Manuals for Airwell ECF 9 A RC
Summary of Contents for Airwell ECF 9 A RC
- Page 1 Comfort Range Comfort Range Cooling only Heat pump Cassette model 1 1 Cassette model 16 Cassette model 18 Cassette model 24 Remote control RC4 Read these instructions carefully before starting installation and keep them safely for future reference INSTALLATION MANUAL 4521042/01 K INST.
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Page 2: Table Of Contents
Cassettes Contents Pages SAFETY PRECAUTIONS Warnings................4 DESCRIPTION Package contents ............5 Cassette Dimensions ............6 Outdoor GC12 & 16RC Dimensions ........7 Outdoor Gc18 & 24RC Dimensions .......8 GENERAL Electrical specifications ..........9 Electrical specifications ..........10 Cooling specifications ..........11 Inspection and Handling ..........12 INSTALLATION Usage Configuration ............ - Page 3 Cassettes Model cross reference details Unit model Ref. commerciale Manual ref. Cassette model 11 ..............K12RCC Cassette model 15 ..............K16RCC Cassette model 18 ..............K18RCC Cassette model 24 ..............K24RCC K INST. MENU...
- Page 4 Cassettes EC Statement of Manufacturer: A . C . E . A d d r e s s : 1bis, Av du 8 mai 1945 S t - Q u e n t i n - e n - Y v e l i n e s 78284 Guyancourt Cedex Hereby states that: the units in the CASSETTES type comfort range, models: ECF 9 - 11 - 15 - 18 - 24 A RC...
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Page 5: Safety Precautions
Cassettes Safety precautions ELECTRICAL POWER MUST BE SWITHCHED OFF BEFORE STARTING ANY WORK ON JUNCTION BOXES The aim of this manual is to provide cassette users with instructions for installation, commissioning, operation and mainte- n a n c e . It does not contain the complete description of all the maintenance operations guaranteeing the unit’s long life and reliability. -
Page 6: Description
Cassettes Description 2 . 1 PACKAGE CONTENTS C a s s e t t e Angle attachment fittings Fastener bag: A ngle brackets + screws Rubber shock absorbing pads Treated air distribution frame screws Fascia clips Documentation bag Fascia assembly Remote control 2 . - Page 7 Cassettes Description suite 2 . 4 DIMENSION OF OUTDOOR UNIT 11 - 16 WIRING CONNECTIONS SUCTION TUBE (FLARED) LIQUID TUBE (FLARED) VALVE CONNECTIONS 88.5 AIR INTAKE AIR OUTLET K INST. MENU...
- Page 8 Cassettes Description continued 2 . 4 DIMENSION OF OUTDOOR UNIT 18 - 24 WIRING CONNECTIONS 151.5 151.5 AIR INTAKE AIR OUTLET K INST. MENU...
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Page 9: General
C assettes General continued 3.1 ELECTRICAL SPECIFICATIONS Cooling Only TYPE OF APPLIANCE 1 ~ 230 V - 50 Hz COOLING + VENTILATION 10.1 12.5 Nominal current Cooling + ventilation Maximum current 11.5 17.7 Fuse rating aM Fuse rating ASE/VDE* Cable section* 3G 1.5 3G 1.5 3G 1.5... -
Page 10: Electrical Specifications
C assettes General continued 3.2 ELECTRICAL SPECIFICATIONS Heat Pump TYPE OF APPLIANCE 1 ~ 230 V - 50 Hz COOLING + VENTILATION (OR HEAT PUMP HEATING) heating 11.8 Nominal current 10.1 12.5 Cooling + ventilation Maximum current 11.5 17.7 Fuse rating aM Fuse rating ASE/VDE* Cable section* 3G 1.5... -
Page 11: Cooling Specifications
C assettes General continued MAXIMUM HEIGHT OF THE COOLING 3.3 COOLING SPECIFICATIONS LINK - The maximum permissible difference in height between the - The R22 charge depends on the length of the cooling linking outdoor unit and the indoor unit is indicated see below. -
Page 12: Inspection And Handling
Cassettes General continued 3 . 2 INSPECTION AND HANDLING In the event of shipping damage, write precise details IIt is recommended to place the cassette as near as possi- of the damage on the shipper’s delivery note and send ble to the final installation site before unpacking. a registered letter with acknowledgement of receipt to Avoid placing heavy tools or weights on top of the packed the shipper within 48 hours, clearly stating the damage... -
Page 13: Installation
Cassettes Installation 4.1 USAGE CONFIGURATION USAGE CONFIGURATION - To change the configuration from HEAT PUMP to STAN- - To change the configuration from STANDARD to HEAT D A R D : P U M P : - On the electronic circuit board: Replace the configuration - On the electronic circuit board: Replace the configuration plug marked K-RC by the configuration plug marked K-ST plug marked K-ST by the configuration plug marked K-RC... -
Page 14: Installation Location
Cassettes Installation 4 . 2 INSTALLATION LOCATION The Indoors unit is to be built into a suspended ceiling with Do not install the cassette in a room where gasses, acids panels dimensions of 60 x 60 cm, or multiples thereof. or inflammable products are stored, in order to avoid damage to the aluminium and copper evaporators and the Installing the cassette will be easier with the use of a fork... -
Page 15: Cassette Fitting
Cassettes Installation continued If it is indented to install ducting to an adjacent room, refer to § 4.4 WARNING ! for removal of the pre-punched panel before installing the cassette. 4 . 4 CASSETTE FITTING Present the cassette to the support rods. Position the cassette on the suspended ceiling support rods, and start by tightening the side mounting bolts, then the threaded rods nuts and lock nuts, after having set... -
Page 16: Connections
Cassettes Connections 5 . 1 CONDENSATE EVACUATION To ensure effective condensate evacuation, the downward Furthermore, a siphon with a height of at least 50 mm must slope must be 1 cm per metre without any restricted or be provided to avoid any unpleasant odours in the room. ascending section. -
Page 17: Installation Procedure
Cassettes Connections suite 5 . 3 REFRIGERANT LINES AND - The table below shows the tightening torques. C O N N E C T I O N S Ø of the pipes Torque 1/4" Pipe 15-20 Nm - The cassettes are designed to be connected to the outdoor 3/8"... -
Page 18: Electrical Connection
Cassettes Electrical connection 6 . 1 ELECTRICAL CONNECTION 340 mm 10 mm WARNING ! Make a 10mm loop on the Before starting any electrical connection, check that the part for connection to the electrical supply corresponds to the specification indicated s c r e w t e r m i n a l b l o c k s on the unit’s maker’s plate. -
Page 19: Electric Heating 1
C assettes Electrical connection 6.2 ELECTRIC HEATING The electric heating system is equipped with 2 SAFETY DEVICES. One is reset manually, the another is automatically reset. They cut off electrical supply to the heating resistance as soon as an operating anomaly is detected. Manual reset Valves 6.3 FAULT WARNING REPEATER... - Page 20 Cassettes Electrical connection continued TAKE CARE ! This wiring diagram is correct at the time of publication. Manufacturing changes can lead to modifications. Always refer to the diagram supplied with the product. B l a c k B r o w n B l u e G N Y E G r e e n / Y e l l o w G r e y...
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Page 21: Cooling Only (~230V - 50Hz)
Cassettes Electrical connection continued 230V 6.4 Cooling only (~230V - 50Hz) Replace the sensor wire by dummy sensor 4.7k Replace the sensor wire by dummy sensor 4.7k Scroll compressor Mod. 18 Mod. 18 Mod. 24 Mod. 24 Mod. 11 Mod. 11 Mod. - Page 22 C assettes Electrical connection continued 400V 6.4 Cooling only ( 3N ~ 400V) 6.4 Heat pump (3N ~ 400V) Replace the sensor wire by dummy sensor 4.7k Sensor wire coming from the cassette Mod. 18 Mod. 18 Mod. 18 Mod. 18 Mod.
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Page 23: Air Distribution
Cassettes Air distribution 7 . 1 AIR DISTRIBUTION MODULE FITTING Carefully unpack the module and fit the clips in the frame Present the frame to the unit, and apply pressure so that c o r n e r s . the clips engage. -
Page 24: Commissioning
Cassettes Commissioning 8 . 1 CHECKS BEFORE COMMISSIONING TAKE CARE ! Ensure that the installation pipe work has been cleaned Follow the directions for treated air distribution. and bled of any air, before commissioning the unit. Check that the condensate evacuation pipe is connected and provides effective condensate drainage. - Page 25 FAX: (09) 820 0332 517A Rosebank Road Avondale, Auckland NZ NZ Tech Support Freecall TEL: 0800 180 094 www.airwell.com.au WITH A CONCERN FOR A CONSTANT IMPROVEMENT, OUR PRODUCTS CAN BE MODIFIED WITHOUT NOTICE. PHOTOS NON CONTRACTUAL. © Copyright 2003 K INST. MENU...