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This thermostat requires 24 Volt AC Power or two (2) properly installed 
“AA” Alkaline batteries for proper operation. When connecting 24 Volt 
AC Power the batteries may be installed as a backup. 

For use only as described in this manual. Any other use 

will void warranty.

1025NC

Single Stage Heat Only

1

  

Specifications

About Your Thermostat

Installation

System Testing

Setting User Options 

6

  Operating Your Thermostat

7

  Thermostat Maintenance

®

Warning

Turn off power to the heating equipment 

before installation.

Attention

For installation by experienced service 

technicians only.

Read all instructions before proceeding.

   This thermostat is compatible with:

   

•  Single stage heat only systems

   

•  250 – 750 millivolt heat only systems

   

•  2 or 3 wire hydronic zone systems

  

Electrical and control specifications:

   

•  Electrical Rating:  24 Volt AC

   

•  1 amp maximum load per terminal

   

•  AC Power:  18 – 30 Volts AC

   

•  DC Power:  3.0 Volt DC (2 “AA” Alkaline Batteries Included)

   

•  Control Range:  45° – 90° F (7° – 32° C)

   

•  Temperature Accuracy:  +/- 1° F (+/- .5° C)

   Terminations

   

•  1025NC – R, G, W1, V3, C

1

Specifications

1025NCW-100-03

Non-Programmable 

Thermostat

Model number is located on back 

of thermostat

Detailed

User Guide

Содержание 1025NC

Страница 1: ...eating equipment before installation Attention For installation by experienced service technicians only Read all instructions before proceeding This thermostat is compatible with Single stage heat onl...

Страница 2: ...system Arrow Buttons Used to increase or decrease settings Set Temperature Displays the current set point temperature Fan Switch Selects the system fan mode Battery Compartment Located in the back of...

Страница 3: ...r plaster NOTE After sub base installation you may insert the quick reference card into the slot on the top of the base Provide Power For 24 Volt AC power you must connect the common side of the trans...

Страница 4: ...n Control W1 Output Conventional Heat Control V3 Output Zone Valve Power Close C Input 24 Volt AC Transformer Common Connect Your Wires 3 Wiring Terminations Heat Only or Millivolt R Power Connection...

Страница 5: ...e 24 Volt AC common connection is optional 3 If needed for system Provide disconnect and overload protection as required 3 Wire Hydronic Zone Valve R Power Connection W1 Zone Valve Power Open V3 Zone...

Страница 6: ...nic systems without fan HE Select for electric heat or hydronic systems with fan Attach Thermostat to Sub Base 5 1 Line up the thermostat body with the sub base 2 Carefully push the thermostat body ag...

Страница 7: ...d start on systems where a fan is installed within a few seconds 5 Move the FAN switch to the AUTO mode Allow the system fan to turn off 5 Setting User Options Advanced User Options User options allow...

Страница 8: ...temperature control and comfort will be 6 Operating Your Thermostat Setting the System Control Mode The System Control has two modes of operation OFF and HEAT The mode can be selected by moving the SY...

Страница 9: ...h as a tooth pick or paper clip and gently press the button located inside the small hole on the front of the thermostat housing labeled reset 7 Thermostat Maintenance Changing the Batteries Depending...

Страница 10: ...rn Systems LLC 2215 Cornell Avenue Montgomery IL 60538 Technical Assistance www braeburnonline com Call us toll free 866 268 5599 U S 630 844 1968 Outside the U S 2014 Braeburn Systems LLC All Rights...

Страница 11: ......

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