Swegon CASA R7H Smart, Installation, Commissioning And Maintenance Instruction

Page 1: ...R7H_c_EN t CASA R7 H SMART Installation commissioning and maintenance instruction TECHNICAL MANUAL...

Page 2: ...2 Travelling 9 3 1 3 Maximum automatic boost 9 3 1 4 General notifications 9 3 2 Cooker hood function 10 4 Units external connections 12 4 1 Modbus 12 4 2 Switch inputs DI 13 4 3 Voltage inputs AI 13...

Page 3: ...e separate extract air duct should only be used while cooking and the extract air from the kitchen should be conducted to the ventilation unit s extract air duct Note that separate extract air flow af...

Page 4: ...rt functions Boost maximum commissioned air flow is used when the ventilation requirement increases e g for cooking showering or drying laundry Home normal air flow In normal cases guarantees healthy...

Page 5: ...ure set ting and controls the rotor to achieve the best possible cooling effect 1 7 External connections Plug in modules are available for external connections Wide variety of IO functions are availab...

Page 6: ...supply and control cables and accessories The unit can be installed horizontally or vertically Free space in front of the maintenance door of the unit must be at least 1200 mm and above the electrical...

Page 7: ...r package If the ventilation unit is equipped with sensor package it must be relocated to extract chamber and control cable connection in electrical box must be changed See Accessories chapter 3 Rehea...

Page 8: ...r air ducts run through warm spaces Exhaust air ducts should always be insulated in accordance with national regulations Insulate supply air ducts in cold spaces Insulate extract air ducts in cold spa...

Page 9: ...ctions for accessories are included in the delivery of the each product 2 6 1 Smart sensor package Smart Sensor package is a combination sensor Humidity sensor SRH Humidity and carbon dioxide sensor S...

Page 10: ...t NOTE If the selection does not correspond the duct installation the unit does not work Adjust the fan control for the operating modes Home Away and Boost so that the planned air flow rates are reach...

Page 11: ...of fan 85 In use Commissioning mode Choose commissioning mode The ventilation unit s fans run at the selected speed and functions such as anti freeze protection and heat exchanger by pass are disabled...

Page 12: ...box Register access Modbus registers defined in registers list are direct ac cessible without password All defined registers are PLC addresses base 1 Most commonly used registers are listed below Hold...

Page 13: ...active when input active 9 Modbus not priority Input status can be read from Modbus 10 Relay control not priority Input status can control relay output 11 Emergency stop resettable Emergency stop acti...

Page 14: ...is operating in restricted mode 10 Alarm Output is active when any alarm is active 4 5 Voltage outputs AO External devices or systems can be controlled with analog output 0 10 V SEM SEC module has one...

Page 15: ...5 7 GND 8 5 V Out 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 se...

Page 16: ...d full boost limit Select Use in Away mode to allow boost in Away mode Select Hood boost to open the damper on CASA Smart cooker hood when summer night cooling is active 5 1 Functions The Smart functi...

Page 17: ...imits 5 1 3 Cooker hood function The cooker hood function balances the air flows when the cooker hood is used This will help to prevent house nega tive pressure and improves fume extraction capability...

Page 18: ...The function is available only on models equipped with VOC sensor The function boosts the ventilation step lessly according to air quality level The function can be activated and level selected from...

Page 19: ...be selected Control method Control method Supply control min value Room air Supply controller max value Cooling min setpoint 17 C 17 C 14 C Cooling max setpoint 25 C Setpoint Setpoint away Setpoint t...

Page 20: ...oint 5 4 Restoring factory settings Resets all settings made from the control panel except commissioned air flows 5 6 Changing the settings password Settings password can be changed from Settings 1234...

Page 21: ...21 R7 H Smart All rights to changes reserved 2020 11 11...

Page 22: ...he first filter change should therefore be made more often The ventilation unit must not be operated without filters Use only filters recommended by Swegon This is important as filters with exactly th...

Page 23: ...absolute humidity values used by auto humidity control Humidity boost starts when AH is above AH setpoint The control information shows how much different automatic Smart functions boost the ventilat...

Page 24: ...unit The unit has inbuild diagnostics for malfunction and protective functions to prevent damage Malfunction is indicated with alarm in cooker hood user interface and with digital relay outputs This s...

Page 25: ...ted The ventilation unit is stopped by the emergency stop function The emergency stop alarm is reset and unit is started when the input is deactivated The emergency stop resettable alarm is reset from...

Page 26: ...Set of filters R07FS 6 Heat exchanger R000068 7 Rotor motor R000054 8 Door R000093 Accessories Smart control panel SC10 Extension frame for control panel TB00301 Modular cable PMK20 Filter replacemen...

Page 27: ...on 230 V 50 Hz 230 V 50 Hz Fans 340 W 340 W Heat exchanger motor 10 W 10 W Air heater reheating 1400 W Total output 365 W 1765 W 0 200 400 600 800 1000 0 50 100 150 200 250 300 350 400 450 500 550 600...

Page 28: ...R7 H Smart 28 All rights to changes reserved 2020 11 11 8 4 Acoustic data Acoustic data can be found from ProCASA procasa swegon com...

Page 29: ...Supply air temperature 2 Connector for the Smart control panel 3 External connections See the section Units external connections 4 Rotor motor 5 Proximity sensor 6 Post heating air heater 1400 W opti...

Page 30: ...hanger SD2 DAMPERS Shut off dampers accessory HU AIR HEATER External air heater accessory CU AIR COOLER External air cooler accessory RH SENSOR Humidity sensor RH CO2 SENSOR Humidity carbon dioxide se...

Page 31: ...ASA R7 H Duct connections 1 2 3 4 Left hand version Supply air 200 Extract air 200 Outdoor air 200 Exhaust air 200 Right hand version Exhaust air 200 Outdoor air 200 Extract air 200 Supply air 200 960...

Page 32: ...e with Modbus RTU single point connector Humidity switch 117KKH For the Boost operating mode activation Fireplace function switch 102TKC A push button or remote Fireplace function activation Presence...

Page 33: ...extract 70 Away supply 20 Away extract 40 Boost supply 65 Boost extract 85 Travelling supply 20 Max Smart boost supply 65 Cooker hood function Home state compensation difference 10 Boost state compens...

Page 34: ...R7 H Smart 34 All rights to changes reserved 2020 11 11...

Page 35: ...35 R7 H Smart All rights to changes reserved 2020 11 11...

Page 36: ...iceportal swegon com fi docs TM_R7H_SE Installasjons igangkj rings og vedlikeholdsveiledning https serviceportal swegon com fi docs TM_R7H_NO Installations Inbetriebnahme und Wartungsanleitung https s...