Quick configuration guide Access software version 4.
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Contents 1 2 3 4 About this document........................................1 How to set up a function ...................................1 2.1 Login ...................................................1 2.2 Activation.............................................1 2.3 Configuration ........................................1 2.4 Allocation .............................................1 2.5 Operation settings ..................................1 Save commissioning settings .............................
About this document | 1 About this document This document describes how to setup functions in your Access controller and contains quick configuration guides for the most common functions. All available functionality is described in detail in the “Access 4x configuration manual” available on the online catalogue or Systemair Configurator for products using the Access control platform.
2 | Save commissioning settings 3 Save commissioning settings When the installation is complete and all functions are tested it is recommended to save a local backup of the current configuration in the control unit. Select Yes on Save settings local in the Configuration > System settings > Save and restore settings menu. Overview: Configuration > System settings > Save and restore settings Save commissioning settings 04 Apr 13:54 Yes Step by step: 1.
Quick configuration guides | 4 Quick configuration guides 4.1 Editable naming The access control unit interface allow for editable naming of the air handling unit, I/O’s (in-/outputs), heating/cooling sequences and alarms. Edit name in the control unit is done in the Configuration submenus by editing the menu row Name. Edited names persist if a new language is selected but the menu row Original name will always be translated and can be used for reference. 4.1.
4 | Quick configuration guides 3. Select the submenu related to the I/O to rename (e.g Analog inputs if temperature sensor) 4. Select the I/O function of which to rename (e.g Supply air temperature) 5. Edit the name of the I/O (in-/outputs) by selecting Name. 4.1.3 Sequence naming Change the name of a heating/cooling sequence by selecting the desired sequence in the Configuration > Functions > Function activation >Heating/Cooling sequence setup menu and changing the menu row Name. Configuration > ...
Quick configuration guides | 2. Select Alarms 3. Select the desired alarm after scrolling through the list of all alarms and identifying the alarm via either name or alarm number 4. Select the action the unit will take when the alarm is active (e.g Normal stop) as Action 5. Select the desired Alarm class or disable the alarm (e.g Class B) as Level 6. Adjust the time before the alarm activates as Delay 7. Adjust the name of the alarm as Name. 4.3 Fan control type (Pressure) 4.3.
6 | Quick configuration guides Configuration > ... > Analog inputs > Pressure supply air 04 Apr 13:54 Min volt input (Vmin) 0.0 V Max volt input (Vmax) 10.0 V Sensor value at Vmin 0.0 Sensor value at Vmax 500.0 Step by step: 1. Select Configuration from the navigation icons 2. Select I/O allocation settings 3. Select Analog inputs 4. Select the input connected to the sensor (e.g. UI2) as position for Pressure supply air 5. Select the input connected to the sensor (e.
Quick configuration guides | 4.4 Temperature control type (Room) 4.4.1 Activation Activate room temperature control. Select Cascade room temp control as temperature control type in the Configuration > Functions > Function activation menu. Overview: Configuration > Functions > Function activation Temperature control type 04 Apr 13:54 Room cascade Step by step: 1. Select Configuration from the navigation icons 2. Select Functions 3. Select Function activation 4.
8 | Quick configuration guides 4.4.3 Allocation Select I/O (in-/output) placement for where the room temperature sensors are connected to the controller in the Configuration > I/O allocation settings > Analog inputs menu.
Quick configuration guides | Step by step: 1. Select Data & Settings from the navigation icons 2. Select Temperature control 3. Select Room controller 4. Adjust Setpoint room to the desired temperature setpoint 5. Go back to Temperature control (use the navigation path Data & Settings > Temperature control) 6. Select Supply air controller 7. Set Min limit supply air to the lowest permitted supply air temperature 8. Set Max limit supply air to the highest permitted supply air temperature. 4.
10 | Quick configuration guides 4.5.3 Allocation Select I/O (in-/output) placement for the extended operation speeds in the Configuration >I/O allocation settings > Digital inputs menu Overview: Configuration > I/O allocation settings > Digital inputs 04 Apr 13:54 Digital inputs Device Extended operation low speed Controller Select I/O Extended operation normal speed Controller DI4 Extended operation high speed Controller Select I/O Position Step by step: 1.
Quick configuration guides | 4.6 Fan compensation 4.6.1 Activation Select Yes for Fan Compensation in the Configuration > Functions > Function activation menu. Overview: Configuration > Functions > Function activation 04 Apr 13:54 Fan compensation curves Yes Step by step: 1. Select Configuration from the navigation icons 2. Select Functions 3. Select Function activation 4. Set Yes on Fan compensation curves 4.6.
12 | Quick configuration guides 4.6.3 Operation settings Set up fan setpoint compensation values and sensor input values for the curve points in the Data & Settings > Fan control > Fan compensation curves menu. Overview: Data & Settings > Fan control > Fan compensation curves 04 Apr 13:54 Fan compensation curve 1 > Fan compensation curve 2 > Fan compensation curve 3 > Data & Settings > ...
Quick configuration guides | 4.7 CO2 control (Fan start/stop) 4.7.1 Activation Activate the Fan start/stop function for CO2 control from the list of available functions in the Configuration > Functions > Function activation menu. Overview: Configuration > Functions > Function activation CO2 Control 04 Apr 13:54 Fan start/stop function Step by step: 1. Select Configuration from the navigation icons 2. Select Functions 3. Select Function activation 4. Press CO2 Control 5.
14 | Quick configuration guides 4.7.3 Allocation Select I/O (in-output) placement for where the CO2 sensor is connected to the controller in the Configuration > I/ O allocation settings > Analog inputs menu. Overview: Configuration > I/O allocation settings > Analog inputs 04 Apr 13:54 Analog inputs Device CO2 room/extract air Controller Configuration > ... > Analog inputs > CO2 room/extract air Position UI3 04 Apr 13:54 Min volt input (Vmin) 0.0 V Man volt input (Vmax) 10.
Quick configuration guides | 4.7.4 Operating settings Adjust CO2 limits for the Fan start/stop function and adjust the minimum run time for CO2 control in the Data & Settings > Demand control > CO2 menu. Overview: Data & Settings > Demand control > CO2 04 Apr 13:54 Start limit fan start/stop 800 ppm Stop hysteresis fan start/stop 160 ppm 20 min Min time for CO2 control Step by step: Note: Setpoint CO2 not active for this configuration. Setpoint CO2 is only used by CO2 function Mixing damper. 1.
16 | Quick configuration guides 4.8.2 Configuration Configure the operation of the air handling unit, outdoor/exhaust air dampers, the fan setpoints and fire damper function when Fire alarm in the Configuration > Functions > Fire/Smoke > Fire function submenus. Overview: Configuration > ...
Quick configuration guides | 4.8.3 Allocation Select I/O (in-/output) placement of where fire alarm activation input, fire damper output and position feedback input are connected to the controller in the Configuration > I/O allocation settings submenus Digital inputs and Digital outputs.
18 | Quick configuration guides 4.8.4 Operation settings Set up the Fire damper test settings in the Data & Settings > Fire/Smoke menu. Note: Only applicable if fire damper test is configured. Overview: Data & Settings > Fire/Smoke 04 Apr 13:54 90 s Run time fire damper 7 days Test interval fire damper 15 Test hour fire damper Step by step: 1. Select Data & Settings from the navigation icons 2. Select Fire/Smoke 3. Set max allowed fire damper run time as Run time fire damper 4.
Quick configuration guides | 4.9.2 Operation settings Set up all operation parameters for the free cooling function in the Data & Settings > Demand control > Free cooling menu.
20 | Quick configuration guides 4.10 External cooler (DX) 4.10.1 Activation Select and activate an unused cooling sequence (C, H or J) in the Configuration > Functions > Function activation > Heating/Cooling sequence setup menu. Overview: Configuration > ... > ...
Quick configuration guides | 4.10.2 Configuration Configure what type of cooler is connected in the Configuration > Functions > Function activation > Heating/Cooling sequence setup > Cooling menu. Overview: Configuration >. .. > Heating/Cooling sequence setup > Cooling 04 Apr 13:54 Cooling Type of sequence Type of cooler DX Type of feedback Alarm Digital start output Yes Step by step: 1. Select Configuration from the navigation icons 2. Select Functions 3.
22 | Quick configuration guides Configuration > I/O allocation settings > Digital outputs 04 Apr 13:54 Digital outputs Device Cooling start (SEQ-C) Controller Position DO4 Step by step: 1. Select Configuration from the navigation icons 2. Select I/O allocation settings 3. Select Digital inputs 4. Select the input connected to the cooler’s feedback contact (e.g. UI4) as position for Feedback cooling (SEQ-C) 5.
Quick configuration guides | 4.10.4 Operation settings Adjust the start/stop point for the digital output: Cooling start (SEQ-C) in the Data & Settings > Temperature control > Cooling menu.
24 | Quick configuration guides 4.11 External heater (Water) 4.11.1 Activation Select and activate an unused heating sequence (A, G or J) in the Configuration > Functions > Function activation > Heating/Cooling sequence setup menu. Overview: Configuration > ... > ...
Quick configuration guides | 4.11.2 Configuration Configure what type of heater that is connected (e.g. water) and additional functions such as freeze protection and pump control in the Configuration > Functions > Function activation > Heating/Cooling sequence setup > Heating menu. Overview: Configuration > ...
26 | Quick configuration guides 4.11.3 Allocation Select I/O (in-output) placement of where the heater control signal output, pump start output and pump feedback input are connected to the controller in the Configuration > I/O allocation settings submenus Digital inputs, Analog outputs and Digital outputs.
Quick configuration guides | 4.11.4 Operation settings Adjust the settings for pump control and freeze protection in the Data & Settings > Temperature control > Heating menu Overview: Data & Settings > Temperature control > Heating 04 Apr 13:54 Pump stop delay 5 min Pump-kick hour 15 h Pump running when outdoor temperature < 10 °C Hysteresis to allow pump stop 1 °C > Freeze protection 1 Data & Settings > ...
28 | Quick configuration guides 4.12 Change over 4.12.1 Configuration Select one heating sequence and one cooling sequence out of the configured sequences to use with the changeover function in the Configuration > Functions > Function activation > Heating/Cooling sequence setup > Changeover settings menu. Overview: Configuration > ...
Quick configuration guides | Step by step: 1. Select Configuration from the navigation icons 2. Select I/O allocation settings 3. Select Digital inputs 4. Select the input connected to the heating/cooling feedback (e.g. DI4) as position for Cooling/(Heating) changeover 1 5. Go back to I/O allocation settings (use the navigation path Configuration > I/O allocation settings) 6. Select Analog outputs 7. Select the analog output connected to the control signal (e.g. AO4) as position for Changeover 1 8.
30 | Quick configuration guides 4.14 Support control 4.14.1 Activation Set Support control to Yes in the from the list of available function in the Configuration > Functions > Function activation menu. Overview: Configuration > Functions > Function activation 04 Apr 13:54 Support control Yes Step by step: 1. Select Configuration from the navigation icons 2. Select Functions 3. Select Function activation 4. Select Yes as Support control 4.14.
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