SALUS North America SC102ZB User Manual

Wireless Fan Coil
Controller

SC102ZB

Quick Start Guide

For other language versions, please visit www.salusinc.com

Notices

Please read these instructions carefully before installing and using the Wireless
Fan Coil Controller.

• Follow all local and electricity supplier regulations regarding the installation or
replacement of a thermostat. An authorized, qualified installer may be required.

• Do not connect any of the terminals to a 120/240 VAC supply. The Wireless
Fan Coil Controller uses a 24 VAC power source.

• Do not cover any of the vents on the thermostat.

• Do not place the unit in a bathroom or area of excessive moisture.

• Do not allow the unit to get wet. This device serves as a temperature control

system only in dry, closed living and office spaces.

• Do not use solvents or aggressive cleaning agents. A dry, soft cloth is
recommended.

The manufacturer does not accept responsibility for any damage caused by not
following these instructions.

1. Let’s Get Started

Make sure you have the following items:

Controller with

Wiring Mount

Tools:

• #1 Phillips or flathead
screwdriver

• Drill with 3/16” bit
(only if you need to use
anchors)

Wiring Labels Screws and

Anchors

Optional Tools:

• Smartphone or digital camera to take picture
of wiring for later reference

• Screwdriver to disconnect wires from old
thermostat

• Pencil

2. Turn Off Power to the Fan Coil System

This is usually accomplished by turning
off the circuit breaker in the breaker
panel.

Quick Start Gui de

3. Determine Wiring
Configuration

• Remove the old thermostat from the wall to expose the wiring terminals.

• Take a picture of the wiring for future reference.

• Note the terminals attached to each wire and attach the matching label to the

ends of the wires.

Use the following table as reference:

Terminal

Name

R 24VAC input
C Common of AC input

WY Hot water valve output Pipe valve output

YA Chilled water valve output Auxiliary Heat (A)

Gl Fan coil low speed control

Gm Fan coil medium speed control

Gh Fan coil high speed control
Ac Accessory output (relay contact)
Ac Accessory output (other side of relay)
Tp Pipe temperature sensor input

Tx External temperature sensor input
Ts Setback contact input
Tc Tx/Tp/Ts common

4 pipe system 2 pipe system

Function

4. Remove Old Thermostat Terminals

After all wires have been labeled, carefully
remove the wiring and any mounting or back
plate from the old thermostat.

Tip: Wrap the wires around a pencil to prevent
them from falling into the wall space

Note: If you intend to paint the mounting
surface, now is the best time to do so to insure
complete wall coverage behind and around the
thermostat without the use of a back plate.

5. Install Wiring Mount

Remove the wiring mount from the packaging, and use the included wall screws
and/or anchors to attach the wiring mount to the wall, making sure the wires run
through the center opening. If alternate mounting holes are required, use a wall
plate (sold separately).

No box or horizontal single

gang box

Vertical single gang box

(wall plate sold separately)

2 gang (4” square) box

(wall plate sold separately)

6. Attach Wiring

Connect the labeled wires to their matching terminals based on the fan coil
configuration as follows:

Configuration R C WY YA Gl Gm Gh Ac Ac Tp Tx Ts Tc*

2-pipe Heat Only √ √ W √ √ √ O O O O O
2-pipe Cool Only √ √ Y √ √ √ O O O O O
2-pipe Heat or Cool ­Manual changeover
2-pipe Heat or Cool ­Seasonal changeover
2-pipe Heat or Cool with
Auxiliary Heat
4-pipe Heat / Cool,
Manual or Auto changeover

* If using more than one T terminal (Tp,Tx,Ts), it may be necessary to splice for Tc.

√ √ W/Y √ √ √ O O O O O

√ √ W/Y √ √ √ O O √ O O √

√ √ W/Y A √ √ √ O O √ O O √

√ √ W Y √ √ √ O O O O O

√: Required O: Optional

7. External Antenna

Depending on the installation location, an external antenna may be required for
proper radio coverage. To attach the antenna (sold separately), remove the
antenna connector cover on the controller and attach the external antenna to the
connector, making sure the connector is screwed
on finger tight.

Place the external antenna in a location without
large metal enclosures or pipes between the
controller and the Wireless Fan Coil Remote.

8. Attach Controller to Wiring Mount

Attach the controller to the wiring mount by aligning the
connector pins and the plastic retention posts and pushing
the controller onto the wiring mount.

Make sure the connector pins are not bent and that the
controller is fully seated on the wiring mount.

9. Turn On Power to the Fan Coil System

Turn on the circuit breaker at the breaker panel to power
up the fan coil system and thermostat.

10. Pair Controller an d/or Remote

After power up, the Wireless Fan Coil Controller will display the
pairing screen to join a Smart Home system (see the Smart
Home pairing guide for directions). After joining, the controller
enters Parameter Setup to configure the controller. After
configuration, place the controller in Identify Mode, then
power up and pair the remote to the system which will then
automatically link the two devices.

If not using a Smart Home system, the Wireless Fan Coil
Controller can build its own network. Press SETTINGS ( ) to
skip pairing and confirm “build” using _ or _, and SELECT.
Once the network is built, the controller will display the radio
channel number being used, then enter Parameter Setup to

configure the controller. After configuration, place the
controller in Identify Mode and power up the Wireless Fan Coil
Remote, which will then automatically link the two devices.

To skip the pairing and build processes, and enter Installer
Mode immediately, press SETTINGS ( ) and decline building a network.

11. Configuring the Thermostat

In Installer Mode, the buttons have the following function:

Button Function

SELECT

short press
long press (~2s)

! or " Up or down selection of value options for parameter
SETTINGS Exit Installer Mode and go to Home screen

For the purposes of this Quick Start Guide, only the minimum essential parameters
are covered. To view the full list of parameters, please consult the User Manual at
www.salusinc.com.

Parameter

P00

P01

P02

P03

P12

P13

Save displayed value for parameter and,

go to next parameter (wrap around at end back to 0)
go to previous parameter (wrap at 0 to end of parameters)

Name

Thermostat
Type
Fan Coil Type

Heat/Cool
Configuration

Pipe Valve
Type
External
Sensor Type
Pipe Sensor
Type

Values (default in bold)
0 = Non-Programmable (for home automation systems with schedules)

1 = Programmable

0 = 2 Pipe

1 = 4 pipe

For 2 Pipe:

0 = Heat Only
1 = Cool Only
2 = Heat or Cool, Manual changeover

3 = Heat or Cool

Seasonal changeover

(Pipe sensor required)

4 = Heat or Cool with Auxiliary Heat

(Pipe sensor required)

0 = Normally open

1 = Normally closed

0 = External sensor

1 = Zigbee remote sensor

0 = Analog input

1 = Normal open, default mode is Heat
2 = Normal open, default mode is Cool
3 = Normal close, default mode is Heat
4 = Normal close, default mode is Cool

For 4 Pipe:

2 = Heat or Cool
Manual changeover
3 = Heat, Cool or Auto
changeover

4 = Auto changeover

only

12. Normal Operation

Af

ter exiting Installer Mode, the device will go to the Home Screen with the

following button functions.

Button Function

MODE Select heat/cool/auto mode
FAN Select fan operating mode
SETTINGS Enter/Exit User Settings Mode for the following user accessible settings:

! or " Home Screen: Enter Set Point Change mode

SELECT Home Screen: Select what to display under ambient temperature;

• C/F temperature units selection

• Internal/External temperature sensor selection

• Setback set point setup (if P16 is not Disable)

• 12/24 hour time display mode selection

• Set Time (if Standalone or Local mode)

• Set Month and Date (if Standalone or Local mode)

• Set Year (if Standalone or Local mode)

• Enter Program Schedule mode (if P0 = Programmable)

• Set temperature offset

Set Point Change: increase or decrease the set point for the selected heat/cool mode

Set Point Change: Toggle state of permanent hold between ON and OFF

time, or set point and humidity.

13. Code Functions

The device can perform additional functions required for
certain situations. To access the functions, press the MODE,
FAN, and SETTINGS buttons simultaneously until the

C0dE screen appears (~2 seconds). Enter the code for the

desired function from the table below, using the

Code

Function

00

Identify Mode: Flashes display and links to Wireless Fan Coil Remote if available.

49

Parameter Setup: function to set operating parameters.
Join/Leave Network:

If not part of a network, the device will start the pairing process.

55

If part of a network, the device will ask for confirmation to unpair from the network.

If confirmed, the device will leave the network and start the pairing process.

Unpair Remote: If a fan coil remote is paired to the controller, this function unpairs the

56

remote. The device will ask for confirmation to unpair the fan coil remote.
Factory Default: Restores all parameters to factory default values and reboots. The

86

device will ask for confirmation to restore factory defaults.

When confirmation is required, if confirmation is not received within 3 minutes, the device
will return to the Home Screen.

! "buttons.

14. FCC and Industry Canada

FCC

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not ca use h arm f ul in ter fe ren ce , an d (2 )
this dev ice must accept any interference received, including interference that may cause undesired operation.

Changes or modific ations to this unit no t expressly approved by the party responsible for c ompliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These li mits are de signed
to provi de reasonabl e protectio n against harm ful interf erence in a re sidential installation. This equipment generates, us es and can radiate radio frequency energy, and
if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will no t oc cu r in a pa rti cu la r ins tal la ti on. If th is e qui pm ent d oes cau se h arm fu l i nt erf er enc e to r adi o or tel evi si on re ce pti on , which c an be determined by turning the
equipment off and on, the user i s encouraged to try to correct the interference by o ne or more of the following measures:

• Reorient o r relocate the rec eiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipm ent into an outlet on a circuit different fro m that to which the re ceiver i s connected.

• Consult the dealer or an experienced radio/TV tech nician for help.

FCC AND INDU STRY CANADA

RF Radiatio n Exposure statement: This equipment complies with FCC and Industry Canada RF radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with a minimum distance of 20 centimeters between the antenna and all persons.

Cet appar eil est confo rme au x limites d’expo sition au rayonn ement FR du FCC et d’Industrie Canada pour un envi ronnement non c ontrôlé . Cet app areil devrait être
installé et devrait fonctionner de sorte qu’il se trouve à une distance d’au moins 20 cm entre l’antenne et toute personne.

INDUSTRY CANADA

This device complies with Industry Canada licence-exem pt RS S s tand ar d(s) . Ope ra tio n is su bje ct to th e f ollowing two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Le présent ap pareil est co nforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1 ) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateu r de l'appareil doit accepter tout bro uillage radioélectrique subi, me"me si le brouillage est
susceptible d'en comprome ttre le fonctionnem ent.

15. Warranty

SALUS North America, Inc. (“Salus”) warrants that for a period of five (5) years (“Warranty Period”) from the date of purchase by the consumer (“Customer”), this
device, excluding batteries (“Product”), shall be free of defects in materials and workmanship under normal use and service in accordance with all supplied instructions.
During the warranty period, Salus shall, at its option, repair or replace any defective Products, at no charge for the device. Any replacement and/or repaired devices
are warranted for the remainder of the original Warranty Period or ninety (90) days, whichever is longer.
This warranty does not cover removal or reinstallation costs. This warranty does not apply to any Product (i) which has been modified, repaired, or altered, except by
Salus or an authorized Salus representative, (ii) which has not been maintained in accordance with any handling or operating instructions supplied by Salus, or (iii)
which has been subjected to unusual physical or electrical stress, misuses, abuse, negligence or accidents.
This warranty is the only express warranty Salus makes for the Product. Any implied warranties, including warranties of merchantability or fitness for a particular
purpose, are limited to the Warranty Period or the shortest period allowed by law.
SALUS SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR
INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states and provinces do not allow the
exclusion or limitation of incidental or consequential damages, or limitation on the duration of implied warranties of merchantability or fitness, so these exclusions or
limitations may not apply to you.
No oral or written information or advice given by Salus or a Salus- authorized representative shall modify or extend this warranty. If any term is held to be illegal or
unenforceable, the legality or enforceability of the remaining terms shall not be affected or impaired.

Customer’s sole and exclusive remedy under this limited warranty is product repair or replacement as provided herein. If a Product under warranty is defective, the
Customer may:

• contact the party (“Seller”) from which the Customer purchased the Product to obtain an equivalent replacement product after the Seller has determined that the

Product is defective and the Customer is eligib le for a replacement, or

• contact Salus Service at support@salusi nc.com, to de term ine whe ther the d evi ce qual ifi es for a rep lace ment . If a r eplac em ent is warr anted a nd is shi ppe d prio r

to the retu rn of the devic e under warr anty, a credi t card is required and a hold may be placed on the Customer’s credit card for the value o f the replacement until

the returned devic e is veri fied as eligible for replac ement, in which case , the Custo mer’s cred it card w ill no t be charge d.
This warranty gives you specific legal rights, and you may also have other rights that vary from jurisdiction to jurisdiction. If you have any questions regarding this
warranty, please write Sal us at:

SALUS North America, Inc.

850 Main Street

Redwood Ci ty, CA 94063

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