Control unit for operation with constant boiler water temperature in a single boiler system or control unit for operation with constant boiler water temperature in a multi boiler system with higher ranking third party control unit (57 pages)
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VIESMANN Operating instructions for the system user ViCare thermostatic radiator valve Radiator actuator for individual room control ViCare thermostatic radiator valve Please keep safe. 6155182 GB 5/2019...
Safety instructions Safety instructions Please follow these safety instruc- tions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the risk Details identified by the word "Note" of injury. contain additional information. Target group These instructions are intended for sys- Danger tem users.
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Safety instructions Safety instructions (cont.) Auxiliary components and individual parts For replacement, use only spare parts supplied or approved by Viessmann.
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Display and controls ................13 Shown on display ................13 ■ Standby display .................. 14 ■ Pairing the ViCare thermostatic radiator valve ........14 6. Settings Restoring factory settings ..............15 7. What to do if...? The display flashes................16 flashes.
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The Viessmann General Terms and Conditions apply, savings, or other direct or indirect consequential losses which are included in each current Viessmann price resulting from use of the ViCare thermostatic radiator list. valve, the Viessmann server or the software, or for Viessmann accepts no liability for push notifications damage resulting from inappropriate use.
Do not dispose of component in domestic waste. Intended use Install and operate the ViCare thermostatic radiator In connection with a gateway, the measured values are valve as intended and only in conjunction with the transmitted wirelessly to the gateway.
If the room temperature falls below approx. 8 °C, the ViCare thermostatic radiator valve opens until For a current overview of supported gateways or the temperature reaches at least 8 °C again.
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■ Installation on connection adaptor on thermostatic ator valve near the gateway before installation. valve Do not cover the ViCare thermostatic radiator valve ■ with furniture or curtains. Range of the wireless signal The range of wireless signals may be reduced by ■...
Open the ViCare thermostatic radiator valve. Insert the batteries. Pair the ViCare thermostatic radiator valve. — Fit and set up the ViCare thermostatic radiator valve on the connection adaptor. Fitting the connection adaptor Note The valve must be wide open before the old radiator actuator is removed.
Installation sequence Opening the thermostat Fig. 5 Inserting or replacing the batteries Fig. 6 2. Insert the batteries. Shown on display: ■ Delivered condition: " " is shown. – – Installation mode is active. ■ Replace the batteries: The set room temperature is displayed. Note Do not use rechargeable batteries.
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Installation sequence Fitting and setting up the thermostat Fig. 7 1. Fit the thermostat firmly on the connection adaptor. 5. Set the required set room temperature by turning thermostatic head 2. Turn the thermostat anti-clockwise and ensure the display is facing upwards. 3.
Turn anti-clockwise: Reduces the set room temperature in increments of 0.5 °C (audible clicking). Shown on display Note If the wireless connection between the ViCare thermo- ° static radiator valve and the gateway is interrupted, it is automatically re-established. Fig. 9 Current set room temperature A dot after the temperature display means 0.5 °C...
5 seconds, the standby display is activated. The display goes dark. Pairing the ViCare thermostatic radiator valve Only in conjunction with a gateway 1. Open the ViCare app and tap "Settings", "Indi- vidual room control". 2. Follow the instructions in the app. 3. Scan QR code on the thermostat.
Settings Restoring factory settings The factory settings of the thermostat can be restored: ■ The connection to the gateway is disconnected. ■ All fault messages and settings are reset. Fig. 11 1. Open the thermostat: See page 11. 3. Press and hold operating button .
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What to do if...? The display flashes. Cause Remedy The thermostat has a fault. Turn the thermostatic head for more information about the faults. flashes. Cause Remedy flashes on the thermostat display ap- Replace the batteries: See page 11. proximately 1 month before the batteries run out.
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What to do if...? is displayed. Cause Remedy Wireless connection error Repeat the pairing process for the ViCare thermostatic radiator valve: See page 14. is displayed. Cause Remedy Hardware fault Remove the batteries and reinsert them: See page 11. ■...
Cleaning The surfaces of the thermostat can be cleaned with a microfibre cloth. Maintenance/battery replacement The ViCare thermostatic radiator valve is mainte- Note nance-free. Replacing the batteries: See page 11. If the batteries need replacing, this will be indicated on...
Specification Specification Power supply 2 x 1.5 V alkaline batteries LR6, type AA Note Do not use rechargeable batteries. Battery life Approx. 2 years Noise level < 30 dB(A) at a distance of 1 m Radio frequency 2.4 GHz Zigbee 3.0 wireless standard Frequency band 2405.0 to 2480.0 MHz Max.
" " – – Final decommissioning and disposal of the heating system Viessmann products can be recycled. Components and fluids from your heating system do not belong in ordinary domestic waste. Please speak to your contractor about the correct dis- posal of your old system.
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