Bosch EasyControl CT200 User Manual

Table of contents
EasyControl – 6720884199 (2020/03)
2
Table of contents
1 Safety instructions
1.1 Explanation of symbols
Information symbol
Important information is placed between 2 lines and marked with an
i-symbol in a square.
Additional symbols
Table 1
Please read this instruction carefully before use.
1.2 Safety instructions
This temperature controller is used to control a heat source in your
dwelling.
• Do not disassemble the temperature controller under any
circumstances.
• Avoid high temperatures, moisture and dusty environments.
• In order to prevent a short circuit or damage to the controller: Do not
use any liquids or cleaning agents when cleaning.
• Switch off the mains voltage of the heat source before installing.
2 Environmental protection and disposal
Environmental protection is a fundamental corporate strategy of the
Bosch Group.
The quality of our products, their economy and environmental safety are
all of equal importance to us and all environmental protection legislation
and regulations are strictly observed.
We use the best possible technology and materials for protecting the
environment taking account of economic considerations.
Packaging
Where packaging is concerned, we participate in country-specific
recycling processes that ensure optimum recycling.
All of our packaging materials are environmentally compatible and can be
recycled.
1 Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Environmental protection and disposal . . . . . . . . . . . . . . . . . . 2
3 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.3 Warranty conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.4 Declaration of Conformity (Europe) . . . . . . . . . . . . . . . . 3
3.5 FCC Statement (USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.6 IC Statement (Canada) . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.7 Data privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.8 Data connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.9 Proximity sensor and touch screen. . . . . . . . . . . . . . . . . 4
3.10 Ambient Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.1 Prior to installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.2 Determining the installation location . . . . . . . . . . . . . . . 4
4.3 Fitting the wall plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.4 Connecting to the heat source. . . . . . . . . . . . . . . . . . . . . 5
4.5 Installing (deinstalling) the controller. . . . . . . . . . . . . . . 5
5 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.1 Powering up EasyControl. . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2 Software update. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.3 Operation of the touch screen. . . . . . . . . . . . . . . . . . . . . 6
5.4 Connecting with WLAN network . . . . . . . . . . . . . . . . . . . 6
5.5 Entering the WLAN network password . . . . . . . . . . . . . . 6
5.6 EasyControl app. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.7 Electronic thermostatically controlled radiator
valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.1 Start screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.2 Symbol background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.3 Tab pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6.4 Parental lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.5 Temperature setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.6 Manual operation or time program . . . . . . . . . . . . . . . . . 8
6.7 Away setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.8 DHW heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.9 Adjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.9.1 WLAN setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.9.2 Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.9.3 Firmware versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.9.4 Start screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.9.5 QR code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7 Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
8 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
9 ErP Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
10 List of used Open Source Components. . . . . . . . . . . . . . . . . . 10
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
11.1 Apache License 2.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
11.2 BSD (Three Clause License) . . . . . . . . . . . . . . . . . . . . . 12
11.3 MIT License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
11.4 EPL-1.0 License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
11.5 Eclipse Distribution License - v 1.0 . . . . . . . . . . . . . . . 14
12 Technical terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Symbol Meaning
▶ a step in an action sequence
 a reference to a related part in the document
• a list entry
– a list entry (second level)

Bosch EasyControl CT200 Specifications

General

Connectivity	Wi-Fi
Protection Class	IP30
Compatibility	Bosch and Buderus boilers
App Control	Yes (via Bosch EasyControl app)
Voice Control	Amazon Alexa, Google Assistant
Display	Yes, Touchscreen
Energy Saving Features	Yes, with smart scheduling and presence detection
Multi-room Control	Yes
Ambient Temperature	0 to 50 °C