Swegon CASA R3 Smart Installation, Commissioning And Maintenance Instructions
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- Instructions for use manual (108 pages) ,
- Installation, commissioning and maintenance instructions (32 pages) ,
- Instructions for use manual (56 pages)
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Summary of Contents for Swegon CASA R3 Smart
- Page 1 CASA R3 Smart ® Installation, commissioning and maintenance instructions R3_g_EN-t...
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Page 2: Table Of Contents
4.6 Smart Access ..............16 Commissioning form ..........35 5. Functions and use ..........18 5.1 Functions ...............18 5.1.1 Shortcuts ..............18 NOTE! The manual’s original language is 5.1.2 Summer night cooling ...........18 English. 5.1.3 Cooker hood function ...........19 www.swegon.com All rights to changes reserved. -
Page 3: Important Information
Important information This document is intended for everyone involved in the installation work for or the use of a Swegon CASA ven- tilation unit. Read this Instructions for Use before you use the ventilation unit. Save the Instructions for Use for future use. -
Page 4: General Description
• Set for constant duct pressure 1.2 Fans • Smart Access mobile user interface Swegon CASA R3 is equipped with energy efficient EC fans. The fans can be controlled in four operating modes and steplessly with Smart functions: •... -
Page 5: Demand Ventilation Control
Automatic summer night cooling detects the need for cooling. Function lowers supply air temperature set- ting and controls the rotor to achieve the best possible cooling effect. All rights to changes reserved. www.swegon.com... -
Page 6: Installation
The ventilation unit can also be mounted in the kitchen above the cooker. Swegon CASA Jazz cooker hood can be connected directly to/below the ventilation unit. Due to the risk of disruptive noise, the ventilation unit should not be installed on the wall towards the living room or bedroom. -
Page 7: Installation Of The Cooker Hood Directly On The Ventilation Unit
2.1.3 Installation of the cooker hood directly on the ventilation unit Swegon CASA Jazz cooker hood can be connected directly below the ventilation unit. In this case, a two- 2.1.4 Installation of the cooker hood separately socket socket is required. -
Page 8: Condensate Discharge
• Insulate supply air ducts in cold spaces. • Insulate extract air ducts in cold spaces. • If the air inside the duct is colder than in the surroundings; the insulation should be protected by a vapour barrier. www.swegon.com All rights to changes reserved. -
Page 9: Commissioning The Bypass For The Kitchen
• Remove the screws of the guard plate that covers the duct connection. • Push the heat exchanger back into the unit, secure the guard plate with screws at its position and close the inspection door. All rights to changes reserved. www.swegon.com... -
Page 10: Electric And Control Cables
A. Cable entry for accessory cables. B. Terminal blocks for connection of accessories. Important According to national regulations only a qualified electrician may carry out electrical Finally, refit the front panel. installations. www.swegon.com All rights to changes reserved. -
Page 11: Accessories
If there is a sensor package version installed in the ventilation unit, you can replace it with an optional sensor package. See the section Functions and use for information about the sensor functions. All rights to changes reserved. www.swegon.com... -
Page 12: Basic Commissioning
Away (supply) Away (extract) Air flows must be adjusted according to the Boost (supply) local regulations. Boost (extract) Never adjust the air flows under the units Travelling (supply) specified minimum. Max Smart boost (supply) www.swegon.com All rights to changes reserved. -
Page 13: Cooker Hood Function
The function starts automatically when the damper in a Swegon CASA cooker hood is opened or when a cooker hood defined IO is active. The function and the air flows can be commisioned from the menu Settings/(1234)/Smart functions/Cooker hood boost. -
Page 14: Units External Connections
3 = Boost 38 400 4 = Travelling 4x5018 Emergency stop 0 = Disabled 1 = Active 2 = Over pressurising 38 400 4x5101 Temperature setpoint °C 4x5406 Reset all alarms 1 = Reset *) Accessory www.swegon.com All rights to changes reserved. -
Page 15: Switch Inputs (Di)
AI** 11. Emergency stop resettable 10. VOC AI** Emergency stop activation. Emergency stop is reset from user panel. 12. External alarm. Alarm indication for external devices. *) Accessory **) Instructions are supplied with accessory All rights to changes reserved. www.swegon.com... -
Page 16: Relay Outputs
If Smart Access is connected to SEC/SEM module select Smart Access enabled in Settings/(1234)/Modbus menu. Operations Read the QR code from Smart Access device with smart device and follow the instructions. Smart Access: More information *) Accessory www.swegon.com All rights to changes reserved. - Page 17 BUS TERMINATION 102LT 1. Air handling units external connections 2. Swegon CASA Smart control panel (UP1) 3. Swegon CASA Smart control panel (UP2) 4. Connection points on the ventilation unit: IO1, IO2, 24 V / (5 V), selection from circuit board 5.
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Page 18: Functions And Use
Select Use in Away mode to allow boost in Away mode. ing is most efficcient when the outdoor air temperature is relatively low. Select Hood boost to open the damper on CASA Smart cooker hood when summer night cooling is active. www.swegon.com All rights to changes reserved. -
Page 19: Cooker Hood Function
The function starts automatically when the damper in a Speed difference 15 % Swegon CASA cooker hood is opened or when a cooker hood defined IO is active. The function’s maximum level can be adjusted with the The balancing is applied with increasing the supply air Speed difference setting (max 25 %). -
Page 20: Automatic Humidity Control
The function is available only on models equipped with Start time VOC sensor. The function boosts the ventilation step- 07:00 lessly according to air quality level. Stop time 16:00 Monday Tuesday Wednesday Thursday Friday Saturday Sunday www.swegon.com All rights to changes reserved. -
Page 21: Supply Air Temperature Control
Cooling max setpoint 25°C 21°C Setpoint Setpoint (away) 21°C Setpoint (travelling) 20°C Control mode If control method Room air is selected min and max val- ues for heating and cooling (if external cooling device* *) Accessory All rights to changes reserved. www.swegon.com... -
Page 22: Anti-Frost Protection
Settings password can be changed from Settings/ (1234)/Change service code menu. By changing the service code commissioned functions can be protected. Changed password is possible to reset (Casahelp). Enter code 2 3 4 ] Accept www.swegon.com All rights to changes reserved. -
Page 23: Service
If an incorrect filter is used, the The service reminder is activated with preset time ventilation unit may not work as designed and Swegon intervals and the symbol is displayed on the control can’t be responsible for possible mailfunction. -
Page 24: Fans
Operating status for automatic defrosting and supply Check and clean fans air limiting. • External control functions. Every 10 years The menu includes external input statuses. Clean the ducts Check and adjust the air flows www.swegon.com All rights to changes reserved. - Page 25 R2.060219 Swegon CASA R3 Smart 1. Supply air filter 1. Extract air fan 2. Extract air filter 2. Supply air fan 3. Service switch 3. Heat exchanger 4. Resetting the re-heater’s over temperature protection 4. Heat exchanger drive belt 5. Heat exchanger guard plate 5.
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Page 26: Alarms And Troubleshooting
A protective function then auto- matically reduces the speed of the supply air fan. Under such conditions, variations in the fan speed are therefore normal. Under such conditions, small amounts of ice can form inside the ventilation unit. www.swegon.com All rights to changes reserved. -
Page 27: Alarm Descriptions
Check over heating protection, cabling and settings. 3x6137-2 External External alarm input is The ventilation unit runs normally. 3x6138-1 alarm active. Service Service interval has Service the ventilation unit and reset the service reminder. 3x6137-9 reminder* elapsed. All rights to changes reserved. www.swegon.com... -
Page 28: Technical Data
8. Complete door with white front plate: • Cover plate of the lock (black): 61372 DR85BRL1 • Swegon CASA Jazz cooker hood for location below 9. Front plate of the front cover (white): PR085B6V the ventilation unit (stainless steel, white) 10. -
Page 29: Air Flows (En 13141-4)
Air heaters for reheating 500 W Total output 250 W 750 W Cooker hood 15 W 15 W Total output with cooker 265 W 765 W hood* * Swegon CASA Jazz cooker hood connected below R3. All rights to changes reserved. www.swegon.com... -
Page 30: Acoustic Data
*) Equivalent to a normal dampened room. If values are converted to L , dB (A) values, the 4units (dB) need to be added to the table values. www.swegon.com All rights to changes reserved. -
Page 31: Electrical Wiring Diagram
8. Smart sensor package 3. External connections. See the section “External connections”. RH + CO (accessory) RH + VOC (accessory) 4. Service switch 5. Rotor’s motor 8.5.2 R3, CASA Jazz cooker hood and control panel All rights to changes reserved. www.swegon.com... -
Page 32: Control Diagram
The automatic overheating protections of the fans will reset themselves when the temperature has dropped below the setting value. REMOTE CONTROL: Read the instructions for the ventilation unit and familiarize yourself with the Modbus parameter list. www.swegon.com All rights to changes reserved. -
Page 33: Measurements
∅ 100 6: Condensate connection Ceiling mounting frame, (R-model) Swegon CASA Jazz cooker hood The illustration shows the right-hand version. On the left-hand version, the duct connection is on the left-hand side. All rights to changes reserved. www.swegon.com... -
Page 34: Weights
• Ventilation unit R3 50 kg. • Smart control panel (SC10). Smart control panel with Exxact frame. • R3 + Swegon CASA Jazz cooker hood: 57.5 kg. • Smart humidity sensor (SRH). For Auto humidity 8.9 Ventilation unit’s codes control. -
Page 35: Commissioning Form
Max Smart boost (supply) 65 % Cooker hood function Home state compensation (difference) 20 % Boost state compensation correction (difference) Hood boost (supply) Commissioned ventilation unit serial number | User panel: Main menu/Information/Serial number. Commissioned by: Date: All rights to changes reserved. www.swegon.com... - Page 36 Quick Guide 50 kg 230 V 10 A ≥ 100 mm 3/8”...
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