Braeburn 3020 Installer Manual

2 Installation and Wiring 4 Installer Settings • Possible electric shock or damage to equipment can occur. • Disconnect power before beginning installation. Caution This thermostat requires 24 Volt AC Power or 2 properly installed “AA” Alkaline batteries for p ...

Terminal Function Description Rc Input 24 Volt AC Cooling Transformer (Dual Transformer Systems Only) Rh Input Power Connection (24 Volt AC Heating Transformer or Millivolt Power Source) G Output Fan Control W1 / E Output (W1) Conventional Heat Relay (E) Auxiliary/Emergency Heat O / B / V3 Output (O) Cool Active Reversing ...

Wiring Terminations for model 3220 Terminal Function Description Rc Input 24 Volt AC Cooling Transformer (Dual Transformer Systems Only) Rh Input Power Connection (24 Volt AC Heating Transformer or Millivolt Power Source) G Output Fan Control W1 / E / W3 Output (W1) ...

[1] Optional 24 Volt AC common connection. [2] Remove factory installed jumper for dual transformer systems. [3] In dual transformer systems, transformer common must come from cooling transformer. [4] If needed for system. Provide disconnect and overload protection as required. 2 HEAT / 2 COOL Single or Dual transformer Set Syste ...

Set System Type to 11HP Rh 24 Volt AC Power Rc Connected to Rh with supplied Jumper Wire O/B Changeover Valve [note 2] Y1 Compressor Relay G Fan Relay C 24 Volt AC Transformer Common [note 1] 3 HEAT / 2 COOL – Including Auxiliary Heat Set System Type to 32HP (3220 Only) Rh 24 Volt AC Power Rc Connected to Rh with sup ...

3) Insert Quick Reference Card into slot on top of thermostat. 1) Line up the thermostat body with the sub-base. 2) Carefully push the thermostat body against the sub-base until it snaps in place. NOTE: Additional options are configured in the Installer Settings section. S1 S2 NOTES - Additional Wiri ...

INSTRUCTIONS Room Temperature..........................Displays the current room temperature Set Temperature..............................Displays the current set point temperature Reset Button ...................................Resets current time, prog ...

Installer Settings are menu driven. The portion of these settings that do not apply to your setup will be skipped. These settings are indicated below with comments. More detail on each setting follows this table. 1. Press and hold down the ...

Factory Setting Comments (Notes follow this table) Default Options (More information follows this table) 7 1st Stage Fan Control HG FAN 1 HG FAN 1 Select for 1st stage Gas heating [note 2] HE FAN 1 Select for 1st stage Electric heating 8 Emergency Heat] HE EMER HE EMER Select for Electric Emergency Heat Fan Control [note 3] HG ...

1 Only available if a 2 or 3 stage system type was selected in option 3. 2 Only available if a Conventional system was selected in option 3. 3 Only available if a 2 or 3 stage Heat Pump system was selected in option 3. 4 Only available if a Heat Pump system was selected in option 3. 5 Only available if the 24 Volt AC common wi ...