General information ..................................12 LAN cable types: ....................................12 Connection to units with a CTS400 control system ........................13 Connection to units with a CTS602 control system with 6-pole plug ..................14 Connection to units with a CTS602 control system with 8-pole plug ..................15 Connection to units with a CTS602 control system with RJ45 port ..................
Nilan User App This App can control those of Nilan’s ventilation units and heat pumps that have a CTS400 or a CTS602 control system. If the unit does not include a Gateway, you will have to purchase one as an accessory. You connect the Gateway to the Modbus input of the unit. When you enter settings from the App, it may take a few seconds before the changes are registered by the unit.
Create user on the App Create user by keying in the email Press “OK”. You have now been set up as a It is now possible to delete the user, to get address that you want to attach to the user.
Add more units/Gateways to the App You can attach several units/Gateways to the App. Under settings, press add ID, and key in the Gateway number and the email address of the user.
Introduction The following instructions are general and apply to all Nilan ventilation units. Some of the shown functions and settings may therefore not exist on your ventilation unit. The user settings that are applicable to exactly your ventilation unit will more or less correspond to those displayed in the Nilan User APP on your phone.
Temperature 1. Press “back” to return to the previous page. 2. You can set the room temperature by scrolling up or down with your finger on the icon. When the ventilation unit is operating in heating mode, the thermom- eter is red. In cooling mode it is blue, and during neutral operation orange. 3.
Domestic hot water 1. Press “back” to return to the previous page. 2. If you scroll down with your finger, you can read off the current temperature of the hot water. 3. You can set the domestic hot water by scrolling up or down with your finger on the icon.
Air humidity 1. Press “back” to return to the previous page. 2. Here you can set the value for low level of humidity between 15– 45%. 3. Here you can set the fan speed level for low humidity between level 1 – 3. You can also deactivate the function.
Filter replacement 1. Press “back” to return to the previous page. 2. Here you can set the amount of days between filter replacements. 3. Here you can reset the alarm for filter replacement. 4. Here you can turn off the ventilation unit before filter replacement and turn the unit on again afterwards.
Installation instructions Gateway Connections overview Gateway 1. 230V connection (wire included) 2. Reserved for future connections 3. Connection to the Modbus connection of the unit 4. Connection to the user’s internet router 5. Light to check connection Electrical connection Using the supplied cable, connect the Gateway to 230V.
The connection to the individual unit may vary, depending on its control system, control panel, software version and age. Below you will find a list of products and software versions that you can connect to Nilan Gateway. If the software version on your unit is outdated, you will need to get an engineer or technician to update the software.
Connection to units with a CTS400 control system All ventilation units with a CTS400 control system are equipped with an RJ45 port. If no other external connection has been established to the ventilation unit, you can simply run an RJ45 cable from the Modbus input on the gateway to the RJ45 port on the ventilation unit.
The 6-pole plug looks like this: If this is the type you have, a cable should be run directly to the circuit board in the ventilation unit. We recommend that this is done by a Nilan engineer or technician. WARNING Disconnect the power supply for the ventilation unit before opening the unit doors.
Connection to units with a CTS602 control system with 8-pole plug Some ventilation units with a CTS602 control system are equipped with an 8-pole plug for the control panel. You can connect Modbus in that. Consult the instructions for your ventilation unit to establish what kind of port it has and where it is situated. Connection CTS602 8-pole plug Blue/white - Modbus - (7) Blue...
Connection to units with a CTS602 control system with RJ45 port Some ventilation units with a CTS602 control system are equipped with an RJ45 port. Consult the instructions for your ventilation unit to establish what kind of port it has. If no other external connection has been connected up to the ventilation unit, the port will hold an RJ45 plug with shunt.
Blue - Modbus+ (6) Green/white - GND (1) In this case, a cable should be run directly to the circuit board in the ventilation unit. We recommend that this is done by a Nilan engineer or technician. WARNING Disconnect the power supply for the ventilation unit before opening the unit doors. You can now connect the gateway to the circuit board.
Connecting to the internet Using an RJ45 cable, you connect the gateway to a router with internet connection (cable not supplied by Nilan). Once the gateway is connected to a power supply and connection to the router has been established, you will have a secure cloud con- nection.
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