Savant Wireless Thermostat (SST

Savant Wireless Thermostat
(SST-W100)
Quick Reference Guide
009-0793-00
SST-W100-00
The Savant Wireless Thermostat (SST-W100) is a Wi-Fi enabled wireless digital thermostat
designed to control Heating, Ventilation and Air Conditioning (HVAC) systems which
communicate wirelessly over Wi-Fi to a Savant System. The SST-W100 is designed to integrate
seamlessly into a Savant controlled environment.
Holes for mounting
on wall screws
Box Contents
(1) SST-W100
(1) Installation Kit (xxx)
(1) Quick Reference Guide (this document)
Optional Components
One of the 16 screw-down
connectors used for wiring
to climate control devices
SST-TEMP1 - Remote Temperature Sensor
Specifications
Environmental
Temperature
32° to 104° F (0° to 40° C)
Humidity
10% to 90% Relative Humidity (non-condensing)
Rear View of SST-W100
Dimensions and Weight
Height
3.00 in/7.62 cm
Width
5.00 in/12.70 cm
Depth
0.75 in/1.90 cm
Weight
0.5 lb/.23 kg
Wiring
Screw-down connectors on the inside of the back cover of the SST-W100 are used for wiring
connections to various climate control devices. Use the next figure to identify these connectors
described in the next table.
Power
Power Supply
24V AC (requires both R and C from the HVAC system)
Cable
18 American Wire Gauge (AWG)
Uses standard thermostat connections (C, R, W1, W2, Y1, Y2, G) Flush Mount
NOTE: Requires both R and C wires from an HVAC system.
Compliance
Safety and Emissions
FCC Part 15 | UL Class 2
RoHS
Compliant
Screw-down Connectors on SST-W100
Left Side
Right Side
24RC
Cooling 24V
24C
G
Fan Output
24RH
Y1
Cooling Stage 1 output
(Compressor)
W1
24V AC Common (Required)
24V Heating
Heat Stage 1 output
(standard gas/electric HVAC)
Auxiliary Heating
(heat pump HVAC)
Front View of SST-W100
Y2
Outside
Temperature
Relative
Humidity
Setpoints
Cooling Stage 2 output
(Compressor)
W2/O
Heat Stage 2 output
(standard gas/electric HVAC)
Change Over Valve
(heat pump HVAC)
Warmer
System Status
Colder
RS2
Remote Sensor 2
RS1
Remote Sensor 1
RS2
Remote Sensor 2
RS1
Remote Sensor 1
RSC
Sensor Shield
RSC
Sensor shield
HC
Room
Temperature
A1 Auxiliary
H1
A2 Auxiliary
NOTE: The Savant Wireless Remote Temperature Sensor (SST-TEMP1) Quick Reference
Guide is available at: SavantSystems.com
Products > Savant Energy Management
Menu
Heating/Cooling
Mode Selection
Fan Mode Selection
Run/Hold
Mode Selection
Front View with Callouts
112112
Savant Wireless Thermostat
(SST-W100)
Quick Reference Guide
Standard Gas/Electric HVAC System Wiring
Standard Gas/Electric HVAC System Wiring
Heat
Pump
HVAC HVAC
SystemSystem
Wiring
Heat
Pump
Wiring
Standard Gas/Electric HVAC System Wiring
Thermostat back
Thermostat back
Optional 24R Connection for single transformer HVAC Systems
RC and RH are jumpered together on thermostat board.
Cut RC/RH jumper JP1 for separate heating & cooling transformers
Cooling 24V
Fan
Cooling stage 1
Cooling stage 2
Remote Sensor 2
Remote Sensor 2
Sensor shield
A1 Relay
Humidity Relay
Com
24RC
G
Y1
Y2
RS2
RS2
RSC
HC
009-0793-00
SST-W100-00
24C
24RH
W1
W2/O
RS1
RS1
RSC
H1
Thermostat back
For Heat Pump systems, connect the 24R connection
to either the 24RC or 24RH
Optional 24R Connection for single transformer HVAC Systems
RC and RH are jumpered together on thermostat board.
Cut RC/RH jumper JP1 for separate heating & cooling transformers
*
24VAC Com
Cooling 24V
24V Heating
CoolingFan
24V
Cooling stage
Fan1
Heating stage 1
Heating stage 2
Cooling
Coolingstage
stage21
Remote Sensor 1
Remote
Sensor
Cooling
stage22
Remote Sensor 1
Remote
RemoteSensor
Sensor22
Sensor shield
Sensor
shield2
Remote
Sensor
A2Humidity
Relay Relay
shield
A1 Relay
HumiditySensor
Relay
Com
A1 Relay
Humidity Relay
Com
Shielded cable
Shielded cable
Remote Sensor RS2
Standard HVAC System
Thermostat Connection
Optional Feature
Humidifier/Dehumidifier
R 24VAC Return
W2 Heat Stage 2
Y1 Compressor Stage 1
Sensor
shield1
Remote
Sensor
Sensor
shield
A2
Relay
Humidity
Relay
A2Humidity
Relay Relay
Heat Pump HVAC System
Standard HVAC System
24VAC
Common
C C24VAC
Common
R 24VAC Return
R 24VAC Return
W1
Aux
Heat
W1 Heat Stage1
O/B
Change
Over Valve
W2
Heat
Stage 2
Fan
G GFan
Compressor
Stage
Y1Y1
Compressor
Stage
1 1
Y2Y2Compressor
Stage
2 2
Compressor
Stage
Dehumidifier
Thermostat Setup:
Default Setup:
x
HVAC Type: Gas/Elec
NOTE:If there is a separate transformer for the heating and cooling system,
clip
jumper
x
Fanthe
Type:
Gas
1. Type.
System Type:
set to Gas/Elec
(JP1)located
nextSet
to the
theHVAC
mini-USB
connector
on the right side of the circuit
x board.
2nd Stage Heat: No
2. Fan Type. Set the HVAC Fan Type:
x
2nd Stage Cool: No
Set to Gas for typical gas furnace (fan is controlled by the furnace)
For installation of the
SST-W100 Wireless Thermostat, see the SST-W100 Deployment Guide
Set to Elec for electric heat (fan call with heat call)
No setup required for this
available at:
SavantSystems.com
3. 2nd
Stage Heat. Enable second stage heating outputs
configuration
Products > Savant
Energy
Management
If you
have a single
stage heating system, leave this set to N
If you have a 2 stage heating system, set to Y to enable.
4. 2nd Stage Cool. Enable second stage cooling outputs
If you have a single stage cooling system, leave this set to N.
If you have a two stage cooling system, set to Y to enable.
DCN: 141-02048-01
Remote
Sensor
Remote
Sensor
1 1
ThermostatConnection
Connection
Thermostat
Heat Pump HVAC Systems
To
set the HVAC
system type, go to the Main Menu
Optional
Feature
Thermostat Info screen and press and hold the Setup button.
Optional Feature
Dehumidifier
Thermostat Setup:
Standard Gas/Electric HVAC Systems
To set the HVAC system type, go to the Main Menu Thermostat Info screen
and press and hold the Setup button.
Contact
Common
Contact
Closure
Closure
Contact Closure
Input
Input
Thermostat Setup:
Y2 Compressor Stage 2
Remote
Sensor
1
Heating
stage
2
Remote Sensor RS1
Remote Sensor RS1
Common
Contact Closure Input
G Fan
Change
Over
Heating
stage
1 Valve
Shielded cable
Shielded cable
Optional Feature
Optional Feature
Humidifier/Dehumidifier
Humidifier/Dehumidifier
C 24VAC Common
24VAC Com
24V Heating
24VAC
Com
Heating
24VAux
Heating
Remote
RemoteSensor
SensorRS2
RS2
Input
W1 Heat Stage1
Common
Contact Closure Input
HC
24C
24RH
24C
W1
24RH
W2/O
W1
RS1
W2/O
RS1
RS1
RSC
RS1
RSC
H1
H1
Shielded cable
Shielded cable
Remote Sensor RS1
Contact
Common
Closure
Contact Closure Input
Input
24RC
G
24RC
Y1
G
Y2
Y1
RS2
Y2
RS2
RSC
RS2
RSC
HC
Page 19
Standard
HVAC
Systems
1. Type.
Set theGas/Electric
HVAC System
Type:
set to Heat Pump
To set the HVAC system type, go to the Main Menu Thermostat Info screen
Defaultby
Setup:
2. C/O type. Change Over (reversing) Valve Type. Heat pumps change from heating to cooling
reversing operation.
and press and hold the Setup button.
x
HVAC Type: Gas/Elec
<RXPXVWFRQILJXUHWKHWKHUPRVWDW¶VFKDQJHRYHUYDOYHVHWWLQJWRZRUNFRUUHFWO\ZLWK\RXU+9$&V\VWHP
x the terminal
Fan Type:
Gasconnected to.
Check your system information to be sure and note the color of original thermostat wire and
it was
1. Type. Set the HVAC System Type: set to Gas/Elec
nd
x
2
Stage Heat: No
No matter what the old stat connection was (O or B), connect the wire to the thermostats W2/O terminal.
2. Fan Type. Set the HVAC Fan Type:
nd
2 Stage
Additional
Documentation
thecorrect
SST-W100
and the SST-TEMP1 is xavailable
at:Cool: No
The setting
of the C/O Type willfor
set the
system operation.
Set to Gas for typical gas furnace (fan is controlled by the furnace)
For change over with cool systems (Orange wire, O terminal): set C/O type to w/cool (most common and default setting)
SavantSystems.com
Set to Elec for electric heat (fan call with heat call)
No setup required for this
For change
over
withHeat.
heat systems
(Brownstage
wire,heating
B terminal):
set C/O type to w/heat
3. 2nd
Stage
Enable second
outputs
configuration
Products
> Savant
Energy
Management
3. 2nd Stage
Heat.If Enable
second
stage
heating
outputs
you have
a single
stage
heating
system, leave this set to N
If you Ifhave
single
system, set
leave
set to N
you a
have
a 2 stage
stage heating
heating system,
to Ythis
to enable.
Note! If you get heating when you
If
you
have
a
2
stage
heating
system,
set
to
Y
to
enable.
4. 2nd Stage Cool. Enable second stage cooling outputs
expected cooling, change the C/O
4. Aux Heat (HP). IfIfyou
youhave
have
heat
strips,system,
set thisleave
to Y to
enable.
a auxiliary
single stage
cooling
this
set to N.
type to the opposite setting.
5. 2nd Stage Cool.If you
Enable
stagecooling
coolingsystem,
outputsset to Y to enable.
havesecond
a two stage
Additional Documentation
If you have a single stage cooling system, leave this set to N.
If you have a two stage cooling system, set to Y to enable.
DCN: 141-02048-01
DCN: 141-02048-01
Page 19
Page 20
Copyright © 2012 Savant Systems, LLC. SAVANT and RacePoint Blueprint are trademarks of Savant Systems, LLC.
All brand names, product names and trademarks are the property of their respective owners.
Savant Systems, LLC reserves the right to change product specifications without notice.
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