Johnson & Starley Q-VENT COMPACT-R Erection Installation, Commissioning & Servicing Instructions Download

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www.johnsonandstarley.co.uk

INSTALLATION, COMMISSIONING

& SERVICING INSTRUCTIONS

Q-VENT COMPACT-R

High Efficiency Ventilation System

with Heat Recovery

These instructions are to be left with the user

Publication No. ZZ 1586-3

April 2016

Summary of Contents for Q-VENT COMPACT-R

Page 1: ...tarley co uk INSTALLATION COMMISSIONING SERVICING INSTRUCTIONS Q VENT COMPACT R High Efficiency Ventilation System with Heat Recovery These instructions are to be left with the user Publication No ZZ 1586 3 April 2016 ...

Page 2: ...ondensate Typical Room Layout 8 Duct Duct Connections 9 9 Installation Instructions 10 10 Electrical 10 11 Fan Performance Graph 10 12 Circuit Diagrams 11 13 Commissioning 12 Pre Commissioning Check Fan Adjustment for Extract From Bathroom Installer Mode Trickle Airflow Adjustment Only Boost Airflow Adjustment Only Setting Speed Positions 1 2 Water Detection in Condensate Tray Handing 14 Servicing...

Page 3: ... single duct and grille 2 2 The case is constructed in aluminium zinc coated steel Internal faces of the casing are acoustically lined with flame retardant acoustic foam 2 3 The unit is fitted with a Real Time Clock RTC PCB This allows the unit to have a Sleep Mode between 22 00 and 05 00 The unit will not be able to go into boost mode during this time It is fitted with a battery back up in case t...

Page 4: ...5 Installation Servicing Maintenance Instructions 1 PCB RTC PCB FEATURES 18 RV1 Speed Adjuster 19 RV2 Speed Adjuster 20 Installer Mode Switch 21 LED Light 22 Real Time Clock Test Switch EXPLODED FEATURES Suspended Unit Only 12 Condensate Tray 13 Magnetic Filter Cover 14 Filters 15 Front Cover Assembly 16 Access Cover to Controls 17 Front Cover Screws 21 22 19 18 Main PCB RTC PCB FIGURE 2 Q VENT CO...

Page 5: ...t be in accordance with the appropriate standards The equipment must be provided with a local triple pole isolator switch 5 3 Ensure safety regulations and practices are adhered to when installing and using this equipment 5 4 Do not install this appliance where it is liable to be subject to water spray or where ducted air ambient temperature may exceed 40 C 5 5 When the unit is used to handle mois...

Page 6: ...W 79 Sound Power Level LWA 42 Reference Flow Rate m h 72 Reference Pressure Difference Pa 50 SPI W m h 0 500 CONTROL FACTOR TYPOLOGY Control Factor and Control Typology 0 65 Local Demand Control INTERNAL EXTERNAL Declared Maximum Internal and External Leakage Rates 5 5 Mixing Rate N A N A Position and Description of Filter Warning N A N A ADDITIONAL DATA COLD AVERAGE WARM Annual Electricity Consum...

Page 7: ...th 7 2 4 The unit has 4 connection spigots and each one is labelled Ensure that the correct duct is connected to the appropriate spigot 7 2 5 Consideration must be given to access and servicing The servicing of the fans and the cleaning of the heat exchanger should be carried out annually Filters are to be cleaned as required PLEASE NOTE A clear space of at least 500mm x 500mm is required to allow...

Page 8: ...ny appreciable connection misalignment and necessary adjustment made before proceeding any further NOTE The Q Vent Compact R unit is pre configured for drainage IMPORTANT There must be a sufficiently large visible gap between the condensate drain pipe termination and the collection point to prevent ice buildup TYPICAL ROOM LAYOUT In this right hand configuration the condensate drain pipe is on the...

Page 9: ...the rigid ducting to grilles and the unit should be made with a flexible connection 8 4 The duct layout must be designed to suit the requirements for the ventilation recovery system and building layout and suitable fire dampers MUST BE FITTED to protect against fire being transmitted through the ducting where specified 8 5 The inlet for the fresh air supply can be direct from outside or from withi...

Page 10: ...e supply fused at 3A 10 2 The unit needs a mains flexible cord in compliance with BS 6500 Connect the cord to the terminal block and exit through a grommet and cable clamp NOTE If no external switch live is to be used black wire is not connected 10 3 A fused spur or triple pole switch having a minimum contact separation of 3 0mm must be used to provide isolation for the unit 10 4 The unit is desig...

Page 11: ...placement Telephone 01604 762881 FIGURE 10 Q VENT COMPACT R WIRING DIAGRAMS 12 CIRCUIT DIAGRAMS COLOUR CODE BN BROWN BU BLUE BK BLACK GNYE GREEN YELLOW RD RED WH WHITE YE YELLOW FIGURE 11 JS9 SWITCH WIRING DIAGRAM ...

Page 12: ...kle see paragraph 13 4 4 13 3 4 To set boost see paragraph 13 5 4 13 3 5 Once both setting are correct press installer mode switch 13 3 6 When out of installer mode the Red LED will stop flashing NOTE When switch live is OFF there is no switch live present When switch live is ON switch live is present 13 4 TRICKLE AIRFLOW ADJUSTMENT ONLY 13 4 1 Trickle airflow rate needs to be 8 l s To adjust this...

Page 13: ...on In By Pass mode the supply air flow rate increases and the extract flow rate decreases lowering the thermal heat recovery through the heat exchanger lowering the supply air temperature NOTE If fans do not boost with mains present at the switched live terminal block then press blue switch on the RTC PCB POSITION 1 POSITION 2 TABLE 4 AUTO 1 2 BY PASS SWITCH POSITION OF FULL SPEED OF FULL SPEED OF...

Page 14: ...olled supply fan with CTA linked to CTB 2 ON Condensate detection mode ON OFF Condensate detection mode OFF 3 OFF Extract Boost Delayed for 2 minutes with Switch Live Present ON Extract fan boost speed not delayed with Switch Live present 4 ON Supply Fan 1 boosts with Switch Live Present OFF Supply Air Fan 2 stays at trickle speed with Switch Live present ON 1 2 3 4 DIP SWITCH POSITIONS 1 2 3 4 ON...

Page 15: ...See Section 15 for cleaning 14 3 The supply and extract fans and heat exchanger need cleaning annually See Paragraph 14 5 14 7 14 4 GAINING ACCESS TO THE UNIT 14 4 1 To gain access to the unit remove the 2 magnetic filter strips then remove the filters See Figure 14 14 4 2 To remove the cover panel release the 2 screws securing the left of the cover plate access panel slide off the locating slots ...

Page 16: ...exchanger air passage walls be used 14 5 5 Wipe clean the condensate tray 14 6 SERVICING CARRIED OUT WITH FANS IN PLACE recommended 14 6 1 Remove all dust etc from both the impellor and the motor taking care not to disturb the balance of the fan 14 6 2 Refit or replacement is in reverse order 14 7 FAN CASE ASSEMBLY REMOVAL SERVICING 14 7 1 Referring to section 14 4 and 14 5 remove the heat exchang...

Page 17: ... shaped tool push the battery out of the casing and replace with new 14 8 3 If there is no power from the mains and battery and the unit is dead Replace the battery before using the RTC Kit to set the time This will set the RTC to the current local time For further information contact Johnson Starley on Telephone 01604 762881 14 9 SYSTEM MAINTENANCE CHECK OWNER REGIME FOR FREQUENCY 14 9 1 Clean un...

Page 18: ...www johnsonandstarley co uk 18 FIGURE 21 Q VENT COMPACT R DIMENSIONS 16 DIMENSIONS ...

Page 19: ...ARES LIST 2 1 3 6 4 3 ITEM PART No DESCRIPTION QTY 1 HR34 0119005 Air Circulation Fan Assembly Complete 1 2 HR30 0119005 Heat Exchanger Condense Tray Assembly Complete 1 3 HR34 0120005 Front Cover Assembly 1 4 1000 0523605 Fan Control PCB Board 1 5 1000 0530355 Real Time Clock PCB Board 1 6 1000 0026755 Filters 2 ...

Page 20: ... sales johnsonandstarley co uk marketing johnsonandstarley co uk Reception Customer Service 01604 762881 Fax 01604 767408 In the interest of continuous development Johnson Starley reserve the right to change specifications without prior notice Anniversary 1922 2012 ...

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