SystemAir Topvex FR03 Operation And Maintenance Instruction
Compact air handling unit
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- Operation and maintenance instructions (34 pages) ,
- Installation instructions manual (24 pages) ,
- Operation and maintenance instruction (20 pages)
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Summary of Contents for SystemAir Topvex FR03
- Page 1 Topvex FR03, FR06, FR08, and FR11 Compact Air Handling Unit Operation and Maintenance Instructions 206575-EN_GB 100113 V.10-01 (C. 1.2-1-00)
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Page 2: Table Of Contents
Contents 1 Warnings........................... 1 2 Product Description........................2 2.1 Principle drawing ......................2 2.2 Component description EL and HW units ................3 2.3 Heat Exchanger ....................... 4 2.4 Heater Battery........................4 2.5 Electrical Heater....................... 4 2.6 Hot Water Heater ......................4 3 Interface Description ........................ -
Page 3: Warnings
(the unit section where the outdoor connections are located) first before opening the other door. The door can also be identified through a Systemair logo attached to it. • Although the Mains supply to the unit has been disconnected there is still risk for injury due to rotating parts that have not come to a complete standstill. -
Page 4: Product Description
Position Description Symbol Connection supply air Connection exhaust air Connection outdoor air Connection extract air Filter supply air Filter extract air Fan supply air Fan extract air Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 5: Component Description El And Hw Units
Fan extract air Filter extract air Filter supply air Heat exchanger Rotor motor Re-heater battery, water or electric Reset button, manual over heat protection (only units with electrical heater) Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 6: Heat Exchanger
If there is a risk of freezing in the hot water coil, the control valve is forced open to prevent freezing. If there is still a risk of freezing, the unit is stopped and the outdoor air dampers (accessory) are closed. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB... -
Page 7: Interface Description
Mounting holes Connection block Connection to yellow cable Connection to orange cable Connection to red cable Connection to brown cable Connection to black cable Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 8: Navigating The Menus
This is indicated by an arrow symbol at the right-hand side of the display. To enter a menu, press RIGHT again. To step back to previous menu level, use LEFT. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB... -
Page 9: Commisioning
The value can be between 16°C and 30°C. 3 Setting Weekly Schedule Set the time and date by choosing Time/Date and edit the values to valid time and date. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 10: Software Description
Medium or High and the fan-speed when the unit is off to shut off, Low, Medium or High. Preset is: ON = Medium (75%) and OFF = Low (35%). Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... - Page 11 Free cooling active: Yes or No) Outdoor temp activation 22°C (changeable, the average daytime temp. needs to be over this value in order to start the function) Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
- Page 12 Set the Fan speed control in % of maximum control fan speed. Choose between: 0% to 100%. All fan speeds LOW, MEDIUM& HIGH can be set in this interval Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
- Page 13 Off. In Manual status it is possible to set the output signal within a range from 0 to10V. AO3: Control signal, 0-10V, to the supply and extract fan Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
- Page 14 Parity: No (changeable) Modbus: Active Code: (enter the communication code Modbus- Comm. given by the supplier of the unit) / Exoline Activation PLA: 254 Address: ELA: 30 Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
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Page 15: Free Cooling Description
OFF position. 4.5 Changing fan speed All three possible fan speed settings LOW, MEDIUM and HIGH can be set between 0-100% of the maximum fan speed. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 16: Fine Tuning Of Fan Speed
Topvex unit. Explanation: • SF: Supply air fan • EF: Extract air fan Fig. 6 Potentiometers for fine tuning of fan speeds Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 17: Maintenance
(the unit section where the outdoor connections are located) first before opening the other door. The door can also be identified through a Systemair logo attached to it. • Although the Mains supply to the unit has been disconnected there is still risk for injury due to rotating parts that have not come to a complete standstill. -
Page 18: Maintenance Instructions
The bag filter cannot be cleaned and must be changed when necessary. New filters can be ordered from Systemair. Operation time between filter changes must be reset after filter change (see table 3 Filter alarm). To change the alarm activating time see section 4.3, Filter alarm. - Page 19 The heat exchanger block is heavy. Use proper support device when taking out the heat exchanger block for maintenance! After finished cleaning/maintenance, push back the heat exchanger block and fasten all screws tightly. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
- Page 20 Caution The exchanger block is heavy, make sure to use proper lifting device or sufficient number of persons to lift the heat exchanger out of the unit Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
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Page 21: Checking The Fans
Steel ducts can be cleaned by pulling a brush, soaked in hot soapy water through the duct via diffuser/louvre openings or special inspection hatches in the duct system (if fitted). Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions... -
Page 22: Changing The Internal Battery
Press the new battery firmly down into place. Note that to preserve correct polarity, the battery can only be inserted the “right way round”. Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 23: Troubleshooting
(shows as Fan alarm in the control panel). If necessary reset (see table 3) 4. Noise/vibrations • Clean the fan impellers • Check that the screws holding the fans are tightened properly Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... -
Page 24: Alarms
Outdoor air sensor interruption. Alarm output all alarms Gives a signal (24V DC) whenever there is an alarm. Internal backup battery error Shows Internal battery errorin the display Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575... - Page 25 Topvex FR03, FR06, FR08, and FR11 Operation and Maintenance Instructions Systemair AB 206575...
- Page 26 Systemair AB reserves the right to make changes and improvements to the contents of this manual without prior notice. Systemair AB Industrivägen 3 739 30 Skinnskatteberg, Sweden Phone +46 222 440 00 Fax +46 222 440 99 www.systemair.com 206575...
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