Bosch Control Air M - 3 Specifications

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Control Air M/M+ Water to Water Applications Installation & Operation Manual
02.2019 | BTC 469503103 AData subject to change
3 Specifi cations
Description Value
Power 24 Vac (+/-15%), 5 VA, 50-60 Hz, Class 2
Backlit LCD display 4.3" resistive touchscreen color LCD discplay with backlighting WQVGA 480x272 px
Cable 6 ft. (1.8 m) cable to connect to controller's Local Access port.
Communication Rnet: 2-wire EIA-485 port for connection to the Rnet sensor network (115 kbps)
Memory
— 16 MB Flash memory to store screen file.
— 1.5 MB RAM to store variable data and LCD data.
— 4 KB Serial EEPROM to store non-volatile configuration data.
Operating Range -4° to 140°F (-20°C to 60°C), 10%-90% RH noncondensing
Overall dimensions
— Width: 5-7/16 in. (138mm)
— Height: 4-1/16 in. (116mm)
— Depth: 1-3/8 in. (30mm)
Weight 0.54 lbs (0.24 kg)
Listed by UL-916 (PAZX), CE, FCC Part 15-Subpart B-Class A
Temperature Sensor
— Range @ 95% RH: -4°F to 140°F (-20°C to 60°C)
— Range @ 20% RH: -4°F to 194°F (-20°C to 90°C)
— Accuracy @ 25°C: ±0.4°C
— Accuracy over 20°C to 30°C: ±0.5°C
— Accuracy over 10°C to 45°C: ±1.0°C
— Accuracy over full range: ±2.5°C
— Resolution: 0.01°C
Humidity Sensor
— Range: 0 to 100% RH
— Accuracy over 20 to 80% RH: ±3.0% RH
— Accuracy over full range: ±5.0% RH
— Resolution: 0.05 RH
Table 1 Specifi cations