The public thermostat has a completely plain front cover. Wirsbo CoSy Radio is CE-marked and has been approved for Controls are concealed controls and all settings are made use throughout the EU and in all former EFTA countries.
The divisions on on the dial/potentiometer. the scale correspond to 1°C and the graduation indicates the deviation from the reference value, which is approx. 21°C. Fig. 5Temperature set-back switch 4 Wirsbo CoSy Radio - Installation and operating instructions...
The current limiter monitors the current must always be mounted vertically. to the actuators. When several actuators are switched on simultaneously, e.g. after a prolonged power failure or where Wirsbo CoSy Radio - Installation and operating instructions 5...
7 and 8 until their thermostats have been registered and the heating loops coils have also been com- missioned. Fig. 7 Removing and replacing base unit cover. 6 Wirsbo CoSy Radio - Installation and operating instructions...
14. Replace the internal antenna or connect an external antenna. 15. Replace the cover. Fig. 10 Switches in base unit 16. Reconnect the unit to the mains supply / connect the plug. Wirsbo CoSy Radio - Installation and operating instructions 7...
Also check that the table in chapter 7 Notes has been correctly completed. Fig. 12 Changing output 7 or 8 to pump control. Refit one of the loops. 8 Wirsbo CoSy Radio - Installation and operating instructions...
5-6 minutes at 3-7 second intervals. See 5.7 Thermostat in transmission mode. Push 3 sec. Transmission button Power Toggle Fig. 14Transmission button Fig. 15 Setting base unit in registration mode Wirsbo CoSy Radio - Installation and operating instructions 9...
• Press the transmission button on the thermostat again to complete the transmission test. It is important to check the transmission whilst the thermostat is close to its final installation position. 10 Wirsbo CoSy Radio - Installation and operating instructions...
Hence the output test should not be done with more than 8 and 4 actuators respectively activated at the same time. Wirsbo CoSy Radio - Installation and operating instructions 11...
Current limitation, 24 V Approx. 650 mA Outputs 1-4 24 V max. 1A relay controlled Pump output Max. 2 A, 1-pole, closing for 230 V max Re-activation of pump output 10 mins. 12 Wirsbo CoSy Radio - Installation and operating instructions...
230 V 24 V 24 V 230 V WIRSBO WIRSBO Output 7 and 8 wired for actuator Output 7 or 8 wired as pump relay Fig. 17 Base Unit, 8 channels 14 Wirsbo CoSy Radio - Installation and operating instructions...
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Output for actuator or pump relay External FuseT 200 mA Antenna Transformer 230 V 24 V 24 V 230 V WIRSBO WIRSBO Fig. 18 Base Unit, 4 channels Wirsbo CoSy Radio - Installation and operating instructions 15...
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In keeping with our policy of continuous improvement and development, Uponor Wirsbo AB reserves the right to change specifications without prior notice. Uponor Wirsbo AB Box 101 +46 (0)223 380 00 SE-730 61 Virsbo +46 (0)223 387 15 Sweden www.wirsbosystems.com...
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