Sentinel 447801 Page 33 Installation & Commissioning Download

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Maintenance

Sentinel Kinetic MVHR Installation & Commissioning

Reassembly after maintenance:

For reassembly, please reverse this process ensuring the

Heat Exchanger Cell

is re-

positioned with the “TOP” label visible and

that the same level of care and attention is retained in re-applying all fixings to their previous locations.

Spares

The following spares can be ordered from Vent-Axia:

Description

Part No 200Z & 200ZH

Part No 300Z &300ZH

Filters, 2 per pack

449524

449575

Heat Recovery Cell

449525

449576

Motor assembly

449526

Control PCB

449527

Temperature sensor kit (consists of a T1 & T2 sensor)

449528

449577

Wired remote controller (complete with 15 metre control cable)

443283

Summary of Contents for 447801

Page 1: ...t Axia Limited All rights reserved Sentinel Kinetic 200Z 200ZH 300Z 300ZH Installation Commissioning Model Stock Ref N 200Z 448733 200ZH 449540 300Z 447801 300ZH 449536 PLEASE RETAIN THESE INSTRUCTION...

Page 2: ...RILLE ASSOCIATED WITH THE UNIT IS SITED IN A ROOM CONTAINING A FUEL BURNING APPLIANCE THE INSTALLER MUST ENSURE THAT AIR REPLACEMENT IS ADEQUATE FOR BOTH APPLIANCES 12 CERTAIN APPLICATIONS MAY REQUIRE...

Page 3: ...oning 19 Overview 19 Commissioning Screens 20 Maintenance 30 Filter Maintenance 30 12 Monthly Maintenance 30 Spares 33 Troubleshooting 34 Diagnosing a Problem 34 Appendix Options and Accessories 35 CO...

Page 4: ...he set indoor temperature i e you need the room heating and the outdoor air is warmer than the actual room temperature i e the outdoor air could heat your room then the SBP will open and the unit will...

Page 5: ...elow See Graph below Power AC Voltage Input 220 240 V AC single phase AC Frequency Input 50 Hz nominal Supply Fuse 3 A located in fused spur Product Fuse 2 A located on main PCB Rated Power 150W max 1...

Page 6: ...unting brackets and product documentation Lift and Move the Unit Safely Check the weight of the unit that you are installing Always use appropriate lifting techniques and appliances when moving heavy...

Page 7: ...nting Fix the 2 Brackets to the ceiling the fixings must be suitable for the surface type intended concrete wood they must also be compatible for the units weight 200 Z ZH 26Kg 300Z 300ZH 38Kg 200Z 20...

Page 8: ...ly tighten Leave approximately a half turn loose on each of the fixings This will allow each bracket to be moveable until final fitting of the unit and makes any adjustments easier while installing th...

Page 9: ...e configuration 32mm 22mm waste For installations in a ceiling void where it is too shallow for a traditional U Trap configuration Our recommendation is to use a HepVO inline waste valve and Tundish A...

Page 10: ...om Airflow Intake Air from atmosphere Airflow Exhaust Air to atmosphere Attaching the ducting 1 Always use a short piece of flexible ducting 100 150mm long extended to its full length when connecting...

Page 11: ...end user or used for commissioning the unit 2 Fit the 15 metre Remote Control cable plug into the cable socket fitted to the Heat Recovery Unit 3 Connect the cable assembly to the Remote Control termi...

Page 12: ...1 3 can be connected to be switched by a current detector for example detecting a hob being switched on or a temperature sensor for example detecting the flow of hot water Terminal 4 can be used in co...

Page 13: ...f a unit fault See the Control Panel for fault code see Service Fault Code Screens on page 34 L Mains Live 220 240 V AC 50 Hz input N Mains Neutral 220 240 V AC 50 Hz input EARTH Mains Earth Earthing...

Page 14: ...Turn the power off at the mains supply isolator Wired Remote Control Display Display Normal Airflow 30 Buttons Four buttons on the Control Unit provide the controls for configuring and monitoring the...

Page 15: ...a percentage of the unit s maximum flow Airflow Units Wireless Control Screen Not available Wireless Control Not Fitted Humidity Sensor Screen The Humidity Sensor screen displays whether the humidity...

Page 16: ...n be triggered from the wireless transmitter boost switch If the installation has switch sensors is wired to the lighting has Vent Wise sensors Vent Wise momentary switch or if the internal time switc...

Page 17: ...t Clock Screen From the Normal Airflow screen simply press the button once to access the Set Clock screen The Set Clock Control screen enables you to change the clock settings The clock retains its se...

Page 18: ...o on Indoor Temp 25 C Outdoor Temp Screen From the Normal Airflow screen simply press the button until the Indoor Temp is displayed Press button to choose the required temperature and then press butto...

Page 19: ...ooting on page 34 Follow good practice when commissioning the unit Ensure that the system is installed according to the system designers intent incorporating any acoustic ducting that all joints are a...

Page 20: ...ly 20 Low Extract 20 Ckr Hood Supply 30 Ckr Hood Extract 100 Boost Overrun 15 m Boost Delay 00 m Boost On Off Mon1 00 00 00 00 Boost On Off All Set Humidity Sensor Off Normal On Off Mon Normal On Off...

Page 21: ...a security PIN code has been previously set this screen will display Enter the PIN using and buttons Security PIN Note 1 Whilst displaying the Low Normal Boost Supply Low Normal Boost Extract screens...

Page 22: ...ormal speed cannot be set below Low speed or above Boost speed setting Normal Extract 30 Low Supply Screen The Low Supply screen enables you to set the Low airflow speed for the Supply fan in order to...

Page 23: ...00 m Boost On Off Screen The Boost On Off screen enables you to set a time for boost to be activated for each day of the week You can set up to three On Off times per day shown as Day1 Day2 and Day3 I...

Page 24: ...2 sec will copy yesterday s times to today Setting finishes when the last off minutes for Sun are accepted at which point the screen will now show All Set or holding the button for 3 seconds Normal O...

Page 25: ...e Boost Limit the unit runs at boost airflow Between these limits the unit runs at a proportional airflow Proportional 1 Humidity For a humidity sensor a percentage value must be entered for boost and...

Page 26: ...h three sensors will run hot to the touch albeit well below its maximum temperature If any input is shorted e g used with switch the board will overheat and shut down Nominal trip level is with the Lo...

Page 27: ...for 15 minutes hour and run for 45 depending on the temperature below 0 C If the supply air temperature is 20 C or below the supply fan switches off and the extract fan continues to run at reduced ra...

Page 28: ...off for example in conjunction with a smoke alarm No changes may be made to this screen BMS 00 The Security PIN screen enables you top set a four digit personal identification number PIN to access th...

Page 29: ...off inactive Normal On Off All days set to 0 00 on 00 00 off inactive Set Service No Not set Humidity 70 Proportional 1 Humidity Boost Normal 60 CO2 Boost 2000 ppm Normal 1000 ppm Temperature Boost 2...

Page 30: ...sing a vacuum cleaner if necessary 3 Replace the filters and cover plates 4 Reset the automatic message press and hold the and buttons for 5 seconds 12 Monthly Maintenance Item Action Fan Filters Inte...

Page 31: ...te the mains power supply and remove the Filter access Panels and Filters Undo the securing screws and remove the Cover Stage 2 Loosen the Condensate Pipe Jubilee Clip and remove Pipe from Condensate...

Page 32: ...Caution Keep the Tray as horizontal as possible as this may contain condensate Stage 5 Remove the two Heat Exchanger fixing Brackets and Heat Recovery Cell Note Take care when removing the Heat Recove...

Page 33: ...d attention is retained in re applying all fixings to their previous locations Spares The following spares can be ordered from Vent Axia Description Part No 200Z 200ZH Part No 300Z 300ZH Filters 2 per...

Page 34: ...For assistance contact the service provider and quote the fault code number The following fault codes numbers may be displayed Code numbers are added together if more than one is detected Table 4 Faul...

Page 35: ...ally depending on the temperature and relative humidity levels in the extracted air whilst avoiding nuisance tripping at night time when temperatures drop and relative humidity naturally rises The uni...

Page 36: ...not been modified or repaired by any person not authorised by the company IF CLAIMING UNDER TERMS OF GUARANTEE Please return the complete product carriage paid to your original supplier or nearest Ven...

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