Emerson 1F95-0680 User Manual

Emerson 1F95-0680 User Manual Free Download

Emerson Blue Commercial Thermostat with Automatic Heat/Cool Changeover Option and Damper Control Single Stage, Multi-Stage, Heat Pump Installation and Operating Instructions for Model 1F95-0680

Emerson1F95-0680 Spesification

Electrical Rating:
Battery Power . . . . . . . . . . .  mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire . . . . . . . . . . .  20 to 30 VAC
Terminal Load . . . . . . . . . . .  1.5A per terminal, 2.5A maximum all terminals combined
Setpoint Range . . . . . . . . . .  45 to 99°F (7 to 32°C)
Differential (Single Stage) . . .  Heat 0.6°F; Cool 1.2°F
Differential (Multi-Stage) . . . .  Heat 0.6°F; Cool 1.2°F
Differential (Heat Pump) . . . .  Heat 1.2°F; Cool 1.2°F
Operating Ambient . . . . . . . .  32°F to +105°F (0 to +41°C)
Operating Humidity . . . . . . . .  90% non-condensing max.
Shipping Temperature Range .  -40 to +150°F (-40 to +65°C)
Dimensions Thermostat . . . . . 4.2"H x 6.4"W x 1.7"D

Emerson 1F95-0680 THERMOSTAT APPLICATION GUIDE

Description

 

Heat Pump (No Aux. or Emergency Heat)

Yes

Heat Pump (with Aux. or Emergency Heat)

Yes

Systems with up to 4 Stages Heat, 2 Stages Cool

Yes

Heat Only Systems

Yes

Millivolt Heat Only Systems – Floor or Wall Furnaces

Yes

Cool Only Systems

Yes

Gas or Oil Heat

Yes

Electric Furnace

Yes

Hydronic (Hot Water) Zone Heat – 2 Wires

Yes

Hydronic (Hot Water) Zone Heat – 3 Wires

Yes

Wired Remote Temperature Sensor (Indoor or Outdoor)

Yes

Dual Fuel Feature (Heat Pump Mode, Outdoor Remote Required) or Damper Control Feature

Yes

Emerson 1F95-0680 Battery Location

2 "AA" alkaline batteries are included in the thermostat at the factory with a battery tag to prevent power drainage. Remove the battery tag to engage the batteries. To replace batteries, set system to OFF, remove thermostat from wall and install the batteries in the rear along the top of the thermostat (see Figure 1). For best results, use a premium brand "AA" alkaline battery such as Duracell® or Energizer ®. If the home is going to be unoccupied for an extended period (over 3 months) and is displayed, the indicator batteries should be replaced before leaving. 

Honeywell 1F95-0680 Power Stealing Switch

The Power Stealing Switches (Figure 1, rear view) should be left in the "On" position for most systems. The information in the following table details the thermostat power method and switch options.

Thermostat Power Method

Switch Position/Description

Battery Powered, no 24 Volt system power available.

Switches "On", thermostat runs on batteries.

Hardwired with Battery Back-up, for 24 Volt systems with common connection from transformer to "C" terminal on thermostat.

Switches "On", thermostat runs on power directly from transformer with battery backup.

*Battery Powered with Power Stealing Assist, for 24 Volt systems with no common connection from transformer to "C" terminal on thermostat.

Switches "On", thermostat runs on batteries and supplemental power drawn through the heat or cool circuit.

*Power Stealing Assist is very reliable to increase battery life, but on a small number of heating or cooling systems with high impedance electronic modules you may observe one of the following conditions:

  1. The furnace draft inducer motor may run with no call for heat.
  2. The furnace fan may turn on with no call for heat or may not turn off.
  3. The furnace may not turn off when the call for heat ends.
  4. The air conditioner may not turn off when the call for cool ends.

If the Power Stealing Assist method is not compatible with your system, place the Power Stealing Switches to "Off". This cancels Power Stealing Assist, operates the thermostat on batteries and corrects the condition. 

Emerson 1F95-0680

Emerson 1F95-0680 Thermostat

Emerson 1F95-0680 WIRING DIAGRAMS

Refer to equipment manufacturers' instructions for specific system wiring information. After wiring, see CONFIGURATION section for proper thermostat configuration. Wiring diagrams shown are for typical systems and describe the thermostat terminal functions.

Honeywell 1F95-0680 TERMINAL DESIGNATION DESCRIPTIONS

Terminal Designation Description
O/B Changeover valve for heat pump energized constantly in cooling and off/heating
Y Compressor Relay
G Fan Relay
RC Power for Cooling
RH Power for Heating
C Common wire from secondary side of cooling (Optional). Required for fault indication, continuous backlight operation or remote temperature sensor operation 6 Powered closed 3rd wire for 3-wire zone valve
W/E Heat Relay/Emergency Heat Relay (Stage 1) (3rd Stage Heat in HP2)
W2 2nd Stage Heat (4th Stage Heat in HP2)
- Common (DC) for wired remote temperature sensor
S Frequency signal from remote temperature sensor
+ Power (DC) to remote temperature sensor
A1 Economizer/Time of Day Output energized in occupied (Morn, Day, and Eve) periods, powered by RC or RH terminal
L Compressor diagnostic indicator for systems with diagnostic connection typically found on Heat pump systems or with Copeland's Comfort Alert
Y2 2nd Stage Compressor

Single Stage or Multi-Stage System (No Heat Pump) with Single Transformer 

Emerson 1F95-0680 Thermostat Wiring

Single Stage and Multi-Stage Connections Refer to equipment manufacturers' instructions for specific system wiring information.
This thermostat is designed to operate a single-transformer or two-transformer system.
You can configure the thermostat for use with the following systems:
Single stage (SS 1) gas, oil or electric.
Multi-stage (MS 2) gas, oil or electric.
After wiring, see INSTALLER CONFIGURATION section for proper thermostat configuration.

Single Stage or Multi-Stage System (No Heat Pump) with Two Transformers

Emerson 1F95-0680 Wiring

Heat Pump Systems

Emerson 1F95-0680 Wiring 2

Heat Pump Connections
Refer to equipment manufacturers' instructions for specific system wiring information. This thermostat is designed to operate a single-transformer or two-transformer system. You can configure the thermostat for use with the following systems:
HEAT PUMP TYPE 1 (HP 1). Single stage compressor system; gas or electric backup.
HEAT PUMP TYPE 2 (HP 2). Multi-stage compressor or two compressor system with gas or electric backup.
After wiring, see INSTALLER CONFIGURATION section for proper thermostat configuration.

3-Wire (SPDT) Heat Only Zone Valve Wiring

Emerson 1F95-0680 Wiring

Readmore and Download Emerson 1F95-0680 User Manual

Title : Emerson 1F95-0680 User Manual
Format : PDF
Pages : 16 Pages
Language : English
File Size : 2 MB

 

Emerson 1F95-0680 Manual 


Download PDF