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RAA Series Room Thermostats

Technical Instructions

Document Number 155-519P25

March 2, 2007

Siemens Industry, 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

155-321P25

SFA11U

120V NC

SFA208U/25

208V NC

SFA277U/25

277V NC

STA71

24V NC

155-709

599 Series Zone
Valves

Two-way

Three-way

155-320P25

Содержание RAA Series

Страница 1: ...ing voltage Two mounting styles electrical wall box or drywall Wall plate adapter ARG70 included with electrical wall box mount styles Dual setpoint temperature scale RAA20 or tamperproof concealed setpoint RAA10 Product Numbers See Table 1 Accessory ARG70 Wall box adapter Application Typically used in Schools Public buildings Storage rooms Maintenance rooms Temporary heat for building constructio...

Страница 2: ...stments A rotating setpoint adjuster inside the thermostat can select the required temperature RAA10 No adjustments can be made outside the thermostat The cover must be removed to adjust setpoint RAA20 High and low setpoint limit stops can be engaged to limit temperature range Warning Caution Notations WARNING Personal injury or loss of life may occur if you do not perform a procedure as specified...

Страница 3: ...g 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 155 321P25 SFA11U 120V NC SFA208U 25 208V NC ...

Страница 4: ...t must be de energized and the operating voltage checked before opening An ARG70 wall plate adapter provided with electrical wall box mount models must be used to mount to a 2 4 inch or 4 4 inch electrical wall box An ARG70 wall plate adapter must be used to meet UL and cUL requirements The thermostat must be mounted on a flat wall All local electrical regulations must be complied with If there ar...

Страница 5: ...ortion of the sub base 8 Level the mounting plate 9 Using the two wood screws provided fasten sub base to wall Thermostat is not position sensitive 10 Pull the wiring through the thermostat housing 11 Position thermostat housing over the two mounting lugs located at the top of the sub base and press down on cover until bottom lugs snap in place 12 Terminate wires per wiring instructions on the ins...

Страница 6: ...2 supplied by others 4 Pull wires through plaster ring 2 5 Flex adapter mask 4 and snap in place inside wall box adapter 3 6 Fasten sub base 5 included with thermostat to wall box adapter assembly 3 and 4 with one No 4 24 5 8 inch long screw provided with the thermostat at the bottom only 7 Pull wires through the sub base 5 8 Clip thermostat base 6 at the top of the sub base and snap the bottom in...

Страница 7: ...r ring 2 supplied by others 4 Pull wires through plaster ring 2 5 Flex adapter mask 4 and snap in place inside wall box adapter 3 6 Fasten sub base 5 included with thermostat to wall box adapter assembly 3 and 4 with one No 4 24 5 8 inch long screw provided with the thermostat at the bottom only 7 Pull wires through the sub base 5 8 Clip thermostat base 6 at the top of the sub base and snap the bo...

Страница 8: ...ded Wiring Diagrams Heating Mode Cooling Mode D1 Heating device D2 Cooling device L Operating voltage N Neutral N1 Room thermostat T Thermal switch W Heating control output Y Cooling control output Figure 5 RAA10 and RAA20 Wiring Operating Diagrams Heating Mode Cooling Mode T Room temperature SD Switching differential SP Room temperature setpoint W Heating output signal Y Cooling output signal Fig...

Страница 9: ... mentioned herein may be the trademarks of their respective owners 2007 Siemens Industry Inc Siemens Industry Inc Building Technologies Division 1000 Deerfield Parkway Buffalo Grove IL 60089 1 847 215 1000 Your feedback is important to us If you have comments about this document please send them toSBT_technical editor us sbt siemens com Document No 155 519P25 Printed in the USA Page 9 Dimensions C...

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