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Engineering
Submittal
Sheet
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 469608101 B | 11.2019
Bosch Thermotechnology Corp.
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Bosch Connected Control
BCC50 Wi-Fi Thermostat
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Specifi cations & Compatibility
Product Specifi cations
2.8" Non-Touch LCD Screen (240 x 320)
5 Back-lit Touch Buttons
6 Relay Terminals: G, Y, Y2, W/E/AUX, O/B/W2, H/DH
Wi-Fi 802.11 b/g/n @ 2.4GHz
FCC and IC Certifi cation
3 Year Limited Warranty
(see website: www.bosch-climate.us/bcc50 for details)
Product Compatibility
Conventional (Gas, Oil, Electric):
Up to 2 Heat / 2 Cool
Heat Pump (O/B/W2 to energize reversing valve in
cool/heat): Up to 3 Heat / 2 Cool
Supports up to 1 Accessory Unit: Humidifi er or
Dehumidifer (not provided by Bosch)
Unit Modes: Heat, Cool, Auto, Em Heat (Heat Pump &
Dual Fuel only), Off
Fan Modes: Auto, On, Circulate
Supports 2 Transformer Systems (Rh and Rc)
C-Wire Required for Installation
Supports Active and Passive Dehumidifi cation without
the need for external relays, such as Bosch Water
Source Heat Pump products equipped with a Hot Gas
Reheat Coil and/or ECM motor
Overview
Select
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 469608101 B | 11.2019
Bosch Thermotechnology Corp.
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
Bosch Connected Control BCC50 Wi-Fi Thermostat
Models and Part Numbers
Description Part Number Heat Cool Humidify / Dehumidify*
Bosch Connected Control BCC50 Wi-Fi Thermostat 8-733-952-994
32Yes
Physical Data
Description Value
Electrical Rating: 24 VAC (18-30 VAC), 1 amp maximum per output terminal, 6 amp maximum total load
DC Power: 5 VDC (USB)
AC Power: 18 - 30 VAC
Temperature Control Range: 45°F to 99°F (7°C to 37°C) Accuracy: ±1°F (±0.5°C)
Anti-short Cycle 1 min - 5 min (3 min default)
Backlight Operations:
Brightness: Low, Medium, High(default)
Screen Timeout: 20 sec, 60 sec (default), 180 sec
Enable Idle Mode to leave the screen on at all times
Humidity Control Display Range: 0% - 100% RH +/- 5%
Humidity Control Setpoint Range: 30% - 90% RH
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Thermostat Dimensions
* Humidifi er and dehumidifi er accessories are not provided by Bosch.
0.67 "
17
1.97 "
50
Bosch Thermotechnology Corp. reserves the right to make changes without notice due
to continuing engineering and technological advances |
BTC 469608101 B | 11.2019
Bosch Thermotechnology Corp.
Watertown, MA • Londonderry, NH • Ft. Lauderdale, FL
Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com
Engineering Submittal Sheet
Bosch Connected Control BCC50 Wi-Fi Thermostat
Wall Plate Dimensions & Terminal Designations
3 of 3
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