autani SMT-131 Wireless Digital Thermostat Installation Guide

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SMT-131 Wireless Thermostat  

Quick Installation Sheet  

Color versions available @ autani.com  

Document Number : 80288 | June 2022  

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Wiring – HVAC Control  

DIP Switch Settings  

Opening Wall Controller  

Terminal Designations  

Oꢔꢇꢂ ꢊꢋꢇ SMT-131 wꢎꢍꢍ ꢈꢁꢂꢊꢌꢁꢍꢍꢇꢌ ꢄy ꢔꢍꢎꢈꢐꢂꢉ ꢎ flꢎꢊ  

ꢄꢍꢎꢕꢇ ꢆꢈꢌꢇwꢕꢌꢐꢑꢇꢌ ꢁꢌ ꢈꢁꢐꢂ ꢐꢂ ꢊꢋꢇ ꢆꢍꢁꢊ ꢁꢂ ꢊꢋꢇ ꢄꢁꢅꢁꢏ  

ꢁꢃ ꢊꢋꢇ ꢊꢋꢇꢌꢏꢁꢆꢊꢎꢊ ꢈꢎꢆꢇ ꢎꢂꢕ ꢉꢇꢂꢊꢍy ꢊwꢐꢆꢊ ꢊꢁ ꢌꢇꢍꢇꢎꢆꢇ ꢊꢋꢇ  

ꢈꢎꢆꢇ ꢍꢁꢈkꢐꢂꢉ ꢈꢍꢐꢔ. Gꢇꢂꢊꢍy ꢔꢌy ꢊꢋꢇ ꢊwꢁ ꢈꢎꢆꢇ ꢋꢎꢍꢑꢇꢆ ꢎꢔꢎꢌꢊ  

ꢎꢊ ꢊꢋꢇ ꢄꢎꢆꢇ ꢊꢎkꢐꢂꢉ ꢈꢎꢌꢇ ꢂꢁꢊ ꢊꢁ ꢊwꢐꢆꢊ ꢊꢋꢇ ꢈꢎꢆꢇ ꢎꢆ ꢊꢋꢐꢆ ꢏꢎy  

ꢈꢌꢎꢈk ꢊꢋꢇ LCD.  

Switꢂh  

Fꢀꢁꢂꢃꢄꢁ  

ON  

OFF  

Termiꢁꢈꢉ  

Fꢀꢁꢂꢃꢄꢁ  

Iꢂꢕꢁꢁꢌ Fꢎꢂ  

Mꢁꢕꢇ  

3 Fꢎꢂ  

Sꢔꢇꢇꢕ  

Sw1  

1 Fꢎꢂ Sꢔꢇꢇꢕ  

C

24V Nꢇꢓꢊꢌꢎꢍ  

24V Aꢈꢀꢑꢇ - Tꢋꢐꢆ ꢑꢁꢍꢊꢎꢉꢇ ꢐꢆ ꢆwꢐꢊꢈꢋꢇꢕ ꢄꢎꢈk  

ꢊꢋꢌꢁꢓꢉꢋ ꢊꢋꢇ ꢌꢇꢍꢎyꢆ  

Eqꢓꢐꢔꢏꢇꢂꢊ  

Tyꢔꢇ  

R

Sw2  

Hꢇꢎꢊ Pꢓꢏꢔ  

Hꢇꢎꢊ Cꢁꢁꢍ  

Iꢂꢕꢁꢁꢌ Fꢎꢂ Hꢐꢉꢋ Sꢔꢇꢇꢕ (NOT Uꢇed ꢐꢂ Sꢐꢂꢉꢍꢇ  

ꢃꢎꢂ ꢆꢔꢇꢇꢕ ꢏꢁꢕꢇ - Sw1 = OFF)  

HP Mꢁꢕꢇ  

(Sw2= ON)  

Rꢇꢑ Vꢎꢍꢑꢇ  

Hꢇꢎꢊ (B)  

Rꢇꢑ Vꢎꢍꢑꢇ  

Cꢁꢁꢍ (O)  

Hꢐ  

Sw3  

Iꢂꢕꢁꢁꢌ Fꢎꢂ Mꢇꢕꢐꢓꢏ Sꢔꢇꢇꢕ (NOT Uꢇed ꢐꢂ  

Sꢐꢂꢉꢍꢇ ꢃꢎꢂ ꢆꢔꢇꢇꢕ ꢏꢁꢕꢇ - Sw1 = OFF)  

Mꢇꢕ  

HC Mꢁꢕꢇ  

(Sw2=OFF)  

HE – Fꢎꢂ HG – Nꢁ Fꢎꢂ  

Wꢐꢊꢋ Hꢇꢎꢊ  

Iꢂ Hꢇꢎꢊ  

Iꢂꢕꢁꢁꢌ Fꢎꢂ Lꢁw Sꢔꢇꢇꢕ (Uꢆꢇꢕ ꢐꢂ ꢆꢐꢂꢉꢍꢇ &  

ꢊꢋꢌꢇꢇ ꢃꢎꢂ ꢆꢔꢇꢇꢕ ꢏꢁꢕꢇ)  

Lꢁw  

Y

2/4 ꢔꢐꢔꢇ  

ꢏꢁꢕꢇ  

2 ꢔꢐꢔꢇ  

ꢏꢁꢕꢇ  

Sw4  

4 ꢔꢐꢔꢇ Mꢁꢕꢇ  

Cꢁꢏꢔꢌꢇꢆꢆꢁꢌ ꢁꢌ Cꢁꢁꢍ-(Bꢎꢆꢇꢕ ꢁꢂ Sw2 ꢆꢇꢒꢂꢉ)  

Cꢁꢏꢔ  

Pꢌꢁꢊꢇꢈꢀꢁꢂ  

Dꢇꢍꢎy  

Rꢇꢑꢇꢌꢆꢐꢂꢉ Vꢎꢍꢑꢇ ꢁꢌ Hꢇꢎꢊ- (Bꢎꢆꢇꢕ ꢁꢂ Sw2  

ꢆꢇꢒꢂꢉ)  

5 Mꢐꢂ Aꢂꢀ Iꢏꢏꢇꢕꢐꢎꢊꢇ  

Cyꢈꢍꢇ  

W-O/B  

Sw5  

Cꢁꢏꢔ ꢆꢊꢎꢌꢊ  

0-10V Oꢓꢊꢔꢓꢊ ꢃꢁꢌ Cꢁꢁꢍꢐꢂꢉ (Tyꢔꢐꢈꢎꢍꢍy ꢓꢆꢇꢕ ꢊꢁ  

ꢈꢁꢂꢊꢌꢁꢍ ꢏꢁꢕꢓꢍꢎꢀꢂꢉ ꢑꢎꢍꢑꢇꢆ)  

A1-Cꢁꢁꢍ  

A2-Hꢇꢎꢊ  

A3-Fꢎꢂ  

Kꢍꢐxꢁꢂ  

(Rꢐꢈꢎꢌꢕꢁ)  

Mꢁꢕꢇ  

Sw6  

On  

Off  

0-10V Oꢓꢊꢔꢓꢊ ꢃꢁꢌ Hꢇꢎꢀꢂꢉ (Tyꢔꢐꢈꢎꢍꢍy ꢓꢆꢇꢕ  

ꢊꢁ ꢈꢁꢂꢊꢌꢁꢍ ꢏꢁꢕꢓꢍꢎꢀꢂꢉ ꢑꢎꢍꢑꢇꢆ)  

Vꢇꢂꢀꢍꢎꢀꢁꢂ  

Mꢁꢕꢇ  

Nꢁꢊ  

Pꢇꢌꢏꢐꢅꢇꢕ  

0-10V Mꢁꢕꢓꢍꢎꢀꢂꢉ Oꢓꢊꢔꢓꢊ ꢃꢁꢌ Iꢂꢕꢁꢁꢌ DC  

Fꢎꢂ  

Sw7  

Pꢇꢌꢏꢐꢅꢇꢕ  

Fꢐꢅꢇꢕ  

Dꢁꢁꢌ Sꢊꢎꢀꢁꢂ  

(Oꢔꢀꢁꢂꢎꢍ)  

Dꢁꢁꢌ Sꢊꢎꢀꢁꢂ  

Nꢁꢊ Uꢆꢇꢕ  

0V ꢊꢇꢌꢏꢐꢂꢎꢍ - Uꢆꢇꢕ ꢃꢁꢌ 0-10V, ꢆꢇꢂꢆꢁꢌ ꢁꢌ  

ꢕꢐꢉꢐꢊꢎꢍ ꢐꢂꢔꢓꢊꢆ ꢉꢌꢁꢓꢂꢕ ꢌꢇꢃꢇꢌꢇꢂꢈꢇ  

Sw8  

Cꢁꢏ - 0V  

A

B

Mꢁꢕꢄꢓꢆ Dꢎꢊꢎ A  

Mꢁꢕꢄꢓꢆ Dꢎꢊꢎ B  

NOTES: The SMT-131 reꢈdꢇ the ꢇwitꢂh ꢇeꢅꢁꢆꢇ ꢄꢁ  

pꢄwer ꢀp ꢄꢁꢉy. If yꢄꢀ ꢂhꢈꢁꢆe ꢈꢁy DIP ꢇwitꢂh ꢇeꢅꢁꢆꢇ  

yꢄꢀ mꢀꢇt pꢄwer ꢂyꢂꢉe befꢄre theꢇe ꢂhꢈꢁꢆeꢇ wiꢉꢉ tꢈke  

effeꢂt.  

Rꢇꢏꢁꢊꢇ ꢊꢇꢏꢔꢇꢌꢎꢊꢓꢌꢇ ꢆꢇꢂꢆꢁꢌ ꢐꢂꢔꢓꢊ  

(Rꢇꢏꢁꢊꢇ/ꢎꢑꢇꢌꢎꢉꢇ/Mꢁꢕꢄꢓꢆ ꢕꢎꢊꢎ ꢓꢆꢇ)  

SI  

DI  

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Dꢐꢉꢐꢊꢎꢍ (Swꢐꢊꢈꢋꢇꢕ ꢐꢂꢔꢓꢊ) ꢃꢁꢌ ꢃꢁꢌꢈꢇꢕ  

ꢓꢂ-ꢁꢈꢈꢓꢔꢐꢇꢕ ꢁꢌ ꢐꢂꢐꢀꢎꢊꢇ ꢕꢁꢁꢌꢄꢇꢍꢍ ꢃꢓꢂꢈꢀꢁꢂ  

Oꢂ ꢊꢋꢇ ꢔꢌꢁꢑꢐꢕꢇꢕ ꢍꢐꢆꢊ ꢁꢃ ꢕꢇꢑꢐꢈꢇ ꢆꢇꢌꢐꢎꢍ ꢂꢓꢏꢄꢇꢌꢆ,  

ꢕꢁꢈꢓꢏꢇꢂꢊ ꢊꢋꢇ ꢍꢁꢈꢎꢀꢁꢂ ꢃꢁꢌ ꢇꢎꢈꢋ Tꢋꢇꢌꢏꢁꢆꢊꢎꢊ.  

It iꢇ expeꢂted thꢈt ꢄꢁꢉy qꢀꢈꢉified peꢄpꢉe wiꢉꢉ mꢈke  

ꢈdjꢀꢇtmeꢁt tꢄ theꢇe dip ꢇwitꢂh ꢇeꢅꢁꢆꢇ. Kꢁꢄwꢉedꢆe  

ꢄf the HVAC ꢇyꢇtem ꢀꢁder the ꢂꢄꢁtrꢄꢉ ꢄf the SMT-  

131 iꢇ eꢇꢇeꢁꢃꢈꢉ priꢄr tꢄ mꢈkiꢁꢆ ꢈdjꢀꢇtmeꢁt tꢄ theꢇe  

DIP ꢇwitꢂh ꢇeꢅꢁꢆꢇ.  

Wꢐꢂꢕꢁw Cꢁꢂꢊꢎꢈꢊ - Fꢁꢌꢈꢇꢆ SMT-131 OFF ꢐꢃ  

wꢐꢂꢕꢁw ꢁꢔꢇꢂ > 5 ꢏꢐꢂ (Aꢕjꢓꢆꢊꢎꢄꢍꢇ)  

WC  

DS  

PIR  

3

Dꢁꢁꢌ Swꢐꢊꢈꢋ – Mꢁꢂꢐꢊꢁꢌꢆ ꢌꢁꢁꢏ ꢕꢁꢁꢌ ꢆꢊꢎꢊꢓꢆ  

ꢃꢁꢌ ꢁꢈꢈꢓꢔꢎꢂꢈy ꢕꢇꢊꢇꢈꢀꢁꢂ  

Mounting wall Controller  

PIR (Mꢁꢑꢇꢏꢇꢂꢊ ꢆꢇꢂꢆꢁꢌ) ꢐꢂꢔꢓꢊ ꢃꢁꢌ  

ꢁꢈꢈꢓꢔꢎꢂꢈy ꢕꢇꢊꢇꢈꢀꢁꢂ  

sn:auxxxxxxxxx  

Tꢋꢇ SMT-131 ꢆꢋꢁꢓꢍꢕ ꢄꢇ ꢏꢁꢓꢂꢊꢇꢕ ꢐꢂ ꢎ ꢈꢁꢂꢑꢇꢂꢐꢇꢂꢊ  

ꢍꢁꢈꢎꢀꢁꢂ ꢎꢊ ꢎꢔꢔꢌꢁxꢐꢏꢎꢊꢇꢍy 1.2 ꢊꢁ 1.5 ꢏꢇꢊꢇꢌꢆ ꢃꢌꢁꢏ ꢊꢋꢇ  

ꢉꢌꢁꢓꢂꢕ. Iꢊ ꢆꢋꢁꢓꢍꢕ ꢄꢇ ꢍꢁꢈꢎꢊꢇꢕ ꢐꢂ ꢎ “ꢊyꢔꢐꢈꢎꢍ” ꢍꢁꢈꢎꢀꢁꢂ  

wꢋꢇꢌꢇ ꢐꢊ wꢐꢍꢍ ꢆꢇꢂꢆꢇ ꢊꢋꢇ ꢎꢈꢈꢓꢌꢎꢊꢇ ꢌꢁꢁꢏ ꢊꢇꢏꢔꢇꢌꢎꢊꢓꢌꢇ ꢎꢂꢕ  

ꢂꢁꢊ ꢄꢇ ꢎffꢇꢈꢊꢇꢕ ꢄy ꢕꢐꢌꢇꢈꢊ ꢆꢓꢂꢍꢐꢉꢋꢊ ꢁꢌ ꢕꢌꢎſtꢆ.  

Tꢋꢇ SMT-131 ꢐꢆ ꢔꢁwꢇꢌꢇꢕ ꢄy 24VAC ꢎꢂꢕ ꢌꢇqꢓꢐꢌꢇꢆ ꢊꢋꢇ  

24VAC ꢎꢈꢀꢑꢇ ꢎꢂꢕ ꢂꢇꢓꢊꢌꢎꢍ ꢊꢁ ꢄꢇ ꢈꢁꢂꢂꢇꢈꢊꢇꢕ ꢊꢁ ꢊꢋꢇ “R”  

(ꢎꢈꢀꢑꢇ) ꢎꢂꢕ “C” (Nꢇꢓꢊꢌꢎꢍ) ꢊꢇꢌꢏꢐꢂꢎꢍꢆ ꢃꢁꢌ ꢊꢋꢇ SMT-131  

ꢊꢁ ꢃꢓꢂꢈꢀꢁꢂ. Tꢋꢇ 24VAC ꢎꢔꢔꢍꢐꢇꢕ ꢊꢁ ꢊꢋꢇ SMT-131 “R”  

ꢊꢇꢌꢏꢐꢂꢎꢍ ꢐꢆ ꢆwꢐꢊꢈꢋ ꢄꢎꢈk ꢊꢋꢌꢁꢓꢉꢋ ꢊꢋꢇ 2A ꢌꢇꢍꢎyꢆ ꢊꢁ ꢊꢋꢇ  

ꢇqꢓꢐꢔꢏꢇꢂꢊ. Nꢁꢊꢇ ꢊꢋꢇ ꢕꢌꢎwꢐꢂꢉ ꢔꢌꢁꢑꢐꢕꢇꢕ ꢋꢇꢌꢇ.  

CAUTION: Iꢁꢂꢄrreꢂt ꢈdjꢀꢇtmeꢁt ꢄf theꢇe DIP ꢇwitꢂh  

ꢇeꢅꢁꢆꢇ ꢂꢄꢀꢉd ꢂꢈꢀꢇe HVAC eqꢀipmeꢁt dꢈmꢈꢆe. Thiꢇ  

wꢄꢀꢉd NOT be ꢂꢄvered by wꢈrrꢈꢁty.  

Iꢊ ꢐꢆ ꢋꢐꢉꢋꢍy ꢌꢇꢈꢁꢏꢏꢇꢂꢕꢇꢕ ꢊꢋꢎꢊ ꢎꢂy ꢔꢇꢂꢇꢊꢌꢎꢀꢁꢂꢆ ꢐꢂ ꢊꢋꢇ  

wꢎꢍꢍ wꢋꢇꢌꢇ wꢐꢌꢐꢂꢉ ꢏꢎy ꢔꢎꢆꢆ ꢃꢁꢌ ꢇxꢎꢏꢔꢍꢇ ꢄꢇ ꢆꢇꢎꢍꢇꢕ ꢊꢁ  

ꢔꢌꢇꢑꢇꢂꢊ ꢕꢌꢎſtꢆ ꢃꢌꢁꢏ ꢇꢂꢊꢇꢌꢐꢂꢉ ꢊꢋꢇ ꢌꢇꢎꢌ ꢁꢃ ꢊꢋꢇ ꢊꢋꢇꢌꢏꢁꢆꢊꢎꢊ  

ꢎꢂꢕ ꢇffꢇꢈꢀꢂꢉ ꢊꢋꢇ ꢌꢁꢁꢏ ꢊꢇꢏꢔꢇꢌꢎꢊꢓꢌꢇ ꢆꢇꢂꢆꢁꢌ ꢎꢈꢈꢓꢌꢎꢈy.  

EXAMPLE  

Tꢎkꢇ ꢈꢎꢌꢇ ꢊꢁ ꢇꢂꢆꢓꢌꢇ ꢇxꢈꢇꢆꢆ wꢐꢌꢐꢂꢉ ꢐꢆ ꢂꢁꢊ ꢊꢌꢎꢔꢔꢇꢕ  

ꢄꢇꢊwꢇꢇꢂ ꢊꢋꢇ ꢈꢎꢆꢇꢆ ꢋꢎꢍꢃ’ꢆ wꢋꢇꢂ ꢈꢍꢁꢆꢐꢂꢉ - ꢔꢓꢆꢋ ꢇxꢈꢇꢆꢆ  

wꢐꢌꢇꢆ ꢐꢂꢊꢁ ꢊꢋꢇ wꢎꢍꢍ ꢈꢎꢑꢐꢊy. Nꢇꢑꢇꢌ ꢔꢌꢇꢆꢆ ꢁꢂ ꢊꢋꢇ LCD wꢋꢇꢂ  

ꢈꢍꢁꢆꢐꢂꢉ ꢊꢋꢇ SMT-131 ꢎꢆ ꢐꢊ ꢏꢎy ꢈꢌꢎꢈk. Aꢍwꢎyꢆ ꢔꢌꢇꢆꢆ ꢁꢂ  

ꢊꢋꢇ SMT-131 ꢔꢍꢎꢆꢀꢈ ꢈꢎꢆꢇ ꢁꢂꢍy.  

W

O/B  

C

R

Y

Hi Med Low  

Continued.....  

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Autani, LLC 7090 Columbia Gateway Drive, Suite 140 Columbia, MD 21046 USA (443) 320-2233 www.autani.com  

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Copyright Autani, LLC 2022. All rights reserved. For warranty and other legal information, go to www.autani.com/legal.  

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Name	autani SMT-131 Wireless Digital Thermostat Installation Guide
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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• autani

autani SMT-131 Wireless Digital Thermostat Installation Guide Overview

Summary of Contents

• Page 1: SMT-131 Wireless Thermostat Quick Installation Sheet Document Number: 80288 Wiring – HVAC Control DIP Switch Settings Opening Wall Controller Terminal Designations Caution: Incorrect adjustments may affect performance. Mounting wall controller Example: The SMT-131 operates with 24VAC power supply. LCD display settings and configurations.
• Page 2: SMT-131 Wireless Thermostat Quick Installation Sheet Document Number: 80288 June 2022 Color versions available Equipment Caution - Ensure proper wiring to avoid damage 0-10V Heat & Cool Valve - 3 Fan Speed Fan settings: Low, Medium, High Dip Switch Settings Note: The SMT-131 operates with a 0-10V output 24V AC active Customer preference settings available
• Page 3: SMT-131 Wireless Thermostat Quick Installation Sheet Color versions available Document Number: 80288 Serial Number Information and Tracking Installation instructions Operating system compatibility Product features and specifications Warranty information Legal information Copyright notice