User Guide

RAA Series Room Thermostats Technical Instructions
Document Number 155-519P25
March 2, 2007
Siemens Building Technologies, Inc. Page 3
Ambient Conditions
Operation
Temperature 32°F to 122°F (0°C to 50°C)
Relative humidity <95%
Transport/Storage
Temperature –4°F to 122°F (–20°C to 50°C)
Relative humidity <95%
Housing
Material Plastic
Enclosure rating NEMA1
Bellows Environmentally-friendly gas
Wiring
Screw terminals for wires of 2 × 16 AWG
or 1 × 14 AWG
minimum 20 AWG
Agency Certification
Conforms to CE requirements
UL listed to 873 (E35918)
cUL listed to Canadian standard
C22.2 No. 24-93
Table 2. Control Valves.
Part Number Description Technical Instructions
SFA71U 24V NC
SFA11U 120V NC
SFA208U/25 208V NC
SFA277U/25 277V NC
155-321P25
STA71 24V NC 155-709
599 Series Zone
Valves
Two-way
Three-way
155-320P25