Salus Optima S User manual

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Optima S & Optima SR

Thermostat

User Guide

ii Salus

SAFETY INSTRUCTIONS

Please read these instructions carefully before installing and using the Optima S

Thermostat. This manual is meant to be used as a reference guide for the installation,

configuration and maintenance of your device.

• 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 the 110/220 VAC supply. The

Optima S Thermostat uses two AA batteries or a 24 VAC power source.

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

• Do not install this unit at an altitude of over 2000 meters.

• 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 expose the unit to temperatures below 5°C or above 40°C, humidity

above 80%, or pollution above level 2.

• Do not expose the unit to voltage fluctuations more than +/- 10%.

• 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.

Optima S Thermostat iii

CONTENTS

INTRODUCTION 1

INSTALLING THE THERMOSTAT 1

CONTROLS AND DISPLAY 2

BUTTONS 2

INDICATORS 3

INITITALIZATION 5

CONFIGURING THE THERMOSTAT 6

NAVIGATING THE SETTINGS MENU 6

SETTINGS 6

EQUIPMENT TYPE 7

REVERSING VALVE 7

FAN CONTROL 7

AUXILARY RELAY FUNCTION 7

AUXILARY RELAY ACTIVATION 8

TEMPERATURE SENSOR SELECT 8

INTERNAL TEMPERATURE SENSOR OFFSET 8

EXTERNAL TEMPERATURE SENSOR OFFSET 8

DELTA 1ST STAGE HEATING 9

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DELTA 2ND STAGE HEATING 9

DELTA 1ST STAGE COOLING 9

DELTA 2ND STAGE COOLING 9

COMPRESSOR PROTECTION (Y1/Y2MIN OFF TIME)9

FAN DELAY 9

HEAT MAX SET POINT 10

COOL MIN SET POINT 10

DEADBAND10

HEAT PROTECTION 10

LOCK KEYPAD SOURCE 11

LOCK LEYPAD FUNCTION 11

DISPLAY UNITS (DEGREES) 12

DISPLAY BRIGHTNESS 12

DISPLAY ON DELAY 12

LANGUAGE 12

12/24 HOUR CLOCK 12

SHOW/HIDE HUMIDITY READING 13

HUMIDITY SET POINT 13

SET TIME 13

SET DAYLIGHT SAVINGS 13

SET YEAR 13

SET DATE 13

Optima S Thermostat v

SET SCHEDULE 14

LOCK KEYPAD 14

INITIATE IDENTIFY MODE 14

JOIN NETWORK 14

JOIN NEW NETWORK 15

FACTORY RESET 15

THE HOME SCREEN 15

CHANGING THE SET POINT TEMPERATURE 16

FAN CONTROL 16

OPERATING MODE 17

LOCKING/UNLOCKING THE KEYPAD 17

SCHEDULE FUNCTION 18

TEMPORARY HOLD 19

PERMANENT HOLD 20

PAIRING OPTIMA S WITH SS909ZB TEMPERATURE SENSOR 20

SPECIFICATIONS 22

TROUBLESHOOTING 23

SALUS WARRANTY 24

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APPENDIX A – WIRING DIAGRAMS 26

TERMINAL DEFINITIONS 26

CONVENTIONAL SINGLE TRANSFORMER HEAT AND COOL SYSTEM 27

CONVENTIONAL TWO TRANSFORMER HEAT AND COOL SYSTEM 28

FLOOR HEATING SYSTEM 29

SINGLE TRANSFORMER HEAT PUMP SYSTEM 30

TWO TRANSFORMER HEAT PUMP SYSTEM 31

APPENDIX B – REGULATORY STATEMENTS 32

FCC STATEMENTS 32

FCC AND INDUSTRY CANADA 33

INDUSTRY CANADA 33

Optima S Thermostat 1

INTRODUCTION

The Optima S is available in 2 configurations: Standard and Router to the network.

Model

Description

ST898ZB

This model functions as a standard ‘End Device’ and may be powered by

24VAC or battery.

SA898ZBR

This model functions as a Router to the network and will route messages

between devices on the network. Because of the higher level of

communications this model must be powered by 24VAC with a C-wire to

avoid draining the batteries.

INSTALLING THE THERMOSTAT

There are five basic steps to installing the thermostat:

1. Turn off power to the HVAC system.

2. Determine the wiring configuration.

3. Install new thermostat, removing old thermostat and mounting the Wall Plate

if required.

4. Turn power back on to the HVAC system.

5. Configure the new thermostat.

Please review the separate installation instructions and wiring diagrams in Appendix A

at the end of this manual for installation details.

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CONTROLS AND DISPLAY

Buttons

There are six (6) button areas on the Optima S

touchscreen display as shown on the right and defined

below. The Reset button is a recessed button on the

bottom side surface of the device, below the logo.

Button

Definition

Home Screen

Settings Screens

Main

Home Screen button

Not used

Returns display to Home

Screen

Mode

Operating mode select

(Heat, Cool, Auto or Off)

Change operating

mode

Not used: mode icons are

displayed if needed

Fan

Fan mode select

(On or Auto)

Change Fan mode or

set Permanent Hold

Not used

Settings

Device settings

Enter Settings screens

Move between Settings

screens

Increment or confirm

changes

Increase Set Point

Increment options /

Confirm

Down

Decrement or cancel

changes

Decrease Set Point

Decrement options /

Cancel

Reset

Restore device to Home screen

Reset

Optima S Thermostat 3

Indicators

The following indicators are available on the LCD display.

Low Battery

Humidity

Display

Message Display

Time Display

Permanent

Hold Status Icon

Main

Temperature

Display

Network

Icon

Heat Icon

Cool Icon

Off Icon

Fan Auto Icon

Fan Icon

Fan Status

Icon

Settings Icon

Confirm Icon

Increment Icon

Cancel Icon

Decrement Icon

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Indicator

Description

Message Display

Alphanumeric display of HVAC status and labels

Time Display

Displays time in 12- or 24-hour format if provided by the network

Main Temperature

Display

Displays the room temperature or set point as required

Permanent Hold

Status Icon

Indicates whether Permanent Hold is active

Network Icon

Indicates when the thermostat is connected to a smart home

system

Mode Icons

HVAC operating modes as follows:

Off – System is OFF

Auto – Heat or Cool as required

Cool – AC or Cooling mode

Heat – Furnace or Heating mode

Fan Icons

Fan operating modes as follows:

Auto – Fan ON while heating or cooling

On – Fan always ON

Settings Icon

Tap for device settings, tap again to step through menu

Decrement Icon

Set device settings

Cancel Icon

Select Down to decrement changes or reject changes

Increment Icon

Set device settings

Confirm Icon

Select Up to increment changes or confirm changes

Low Battery

Indicates when the 2 AA batteries need to be replaced

Humidity

Indicates the humidity level in your home

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