Emerson 1F95-1277 Manual de Usario

Emerson Termostato 1F95-1277

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Model Programming Choices
1F95-1277 7 Day 5+1+1 Day Non-Programmable
white-rodgers.com
emersonclimate.com
PART NO. 37- 6753E
Replaces 37-6753D
1517
Single Stage, Multi-Stage, Heat Pump
Installation and Operating Instructions
APPLICATIONS
SPECIFICATIONS
1F95-1277 Touchscreen Thermostat
Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
THERMOSTAT APPLICATION GUIDE
Thermostat
Configuration Options
Thermostat
Applications
Maximum
Stages
Heat/Cool
Single Stage 1
No Heat Pump (SS1)
Gas, Oil, Electric, Heat Only,
Cool Only or Heat/Cool
Systems, 2 or 3 wire Hydronic
Zone (Hot Water or Steam)
Systems, 24 Volt or Millivolt
1+1
Multi Stage 2
No Heat Pump (MS2) 2+2
Heat Pump 1
Single Stage Compressor
Heat Pump (HP1)
Single Stage Compressor
Heat Pump Systems - up to 2
Stages Aux./Emergency Heat
3+1
Heat Pump 2
Two Stage or Two
Compressor Heat Pump
(HP2)
Two Stage or Two Compressor
Heat Pump systems - up to 2
Stages Aux./Emergency Heat
4+2
ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this
product may replace a product that contains mercury.
Mercury and products containing mercury must not be
discarded in household trash. Do not touch any spilled
mercury. Wearing non-absorbent gloves, clean up any
spilled mercury and place in a sealed container. For proper
disposal of a product containing mercury or a sealed
container of spilled mercury, place it in a suitable shipping
container. Refer to www.thermostat-recycle.org for
location to send the product containing mercury.
Index Page
Installation 2
Wiring Diagrams 3
Thermostat Quick Reference 4
Installer Configuration Menu 5
Operating Your Thermostat 9
Programming 10
Troubleshooting 13
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 37°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rated Differentials: Fast. Slow
Heat (Single Stage/Multi-Stage) 0.6°F 1.5°F. . . . . . . . . . . .
Cool (Single Stage/Multi-Stage) 1.2°F 1.7°F. . . . . . . . . . . .
Heat Pump 1.2°F 1.7°F . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emer Heat 0.6°F 1.7°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 . . . . . . . . . . . . . . . . . . . . . . 4-9/16"H x 5-13/16"W x 1-3/16"D
To prevent electrical shock and/or equipment damage,
disconnect electric power to system at main fuse or
circuit breaker box until installation is complete.
CAUTION
!
2
Remove Old Thermostat
Before removing wires from old thermostat, mark wires for
terminal identification so the proper connections will be made
to the new thermostat.
Installing New Thermostat
1. Pull the thermostat body off the thermostat base. Forcing
or prying on the thermostat will cause damage to the unit.
2. Place base over hole in wall and mark mounting hole
locations on wall using base as a template.
3. Move base out of the way. Drill mounting holes. If you
are using existing mounting holes and the holes drilled
are too large and do not allow you to tighten base snugly,
use plastic screw anchors to secure the base.
4. Fasten base snugly to wall using mounting holes shown
in Figure 1 and two mounting screws. Leveling is for
appearance only and will not affect thermostat operation.
5. Connect wires to terminal block on base using appropriate
wiring schematic.
6. Push excess wire into wall and plug hole with a fire resis-
tant material (such as fiberglass insulation) to prevent
drafts from affecting thermostat operation.
7. Carefully line the thermostat up with the base and snap
into place.
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 , remove thermostat OFF
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
batteries should be replaced before leaving.
Power Stealing Switches
The Power Stealing Switches (Fig. 1) should be left in the
"On" position for most systems. The information in the
following table details the thermostat power method and
switch options.
WARNING
!
Thermostat installation and all components of the
control system shall conform to Class II circuits per
the NEC code.
INSTALLATION
Figure 1 – Thermostat Base Multi-Stage 1F95-1277
2 "AA" Batteries
Power
Stealing
Switches
Sta ck
Powe r
Ste al ing
Swi tch
Mounting
Hole
Mounting
Hole
Place Level
across Mounting Tabs
(for appearance only)
Place Level
across Mounting Tabs
(for appearance only)
+
S
-
W/E
6
Y2
O/B
L
Y
W2
Rear view of thermostat
Thermostat Power Method Switch Position/Description
Battery Powered, no 24
Volt system power available.
Switches , thermostat "On"
runs on batteries.
Hardwired with Battery
Back-up, for 24 Volt systems
with common connection from
transformer to "C" terminal
on thermostat.
Switches , thermostat "On"
runs on power directly from
transformer with battery back-
up.
*Battery Powered with
Power Stealing Assist,
for 24 Volt systems with no
common connection from
transformer to "C" terminal on
thermostat.
Switches , thermostat "On"
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.
3
WIRING DIAGRAMS
Figure 2 – Single Stage or Multi-Stage System
(No Heat Pump) with Single Transformer
Single Stage 1
(SS1)
Multi Stage 2
(MS2)
System RC RH C Y Y2 W/E W2 G O/B 6 L
CLASS II
TRANSFORMER
HOT
24VAC
NEUTRAL
120VAC
Call for heat
Heat mode-1st
stage
Heat mode-2nd
stage
No output
24 lt vo
po or wer f
cooling
24 lt vo
po or wer f
heating
Cool mode-2nd
stage
24 lt vo
common
(optional
for system
operation,
required
for remote
sensor)
Call for cool No Output
Cool mode-1st
stage
Blo nwer/Circulator fa
energized on a call
for cool or Fan On
(also energized in
heating if configured
for Elect c Heat)ri
Installer
Configuration
Menu selects
“O” or “B” r fo
changeo rve
function. Set
to “O” te inalrm
energized in Cool
& Off mode Set .
to “B” terminal
energized in
Heat & mergency
mode
Power closed
connection rfo
SPDT 3-wire
zone lveva
Fault or System
Malfunction
Indicator for
Heat Pumps
with “L terminal
connection.
Original production
1F95-1291’s
do not ha this ve
connection
Figure 3 – Heat Pump Systems
Heat Pump Connections
If you do not have a heat pump system, refer to figures 3 & 4.
Refer to equipment manufacturers’ instructions for specific system
wiring information.
You can configure the thermostat for use with the following heat pump
systems.
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 fossil fuel
systems:
Heat
Pump 1
(HP1)
Heat
Pump 2
(HP2)
System RC RH C Y Y2 *W/E *W2 G O/B 6 L
CLASS II
TRANSFORMER
HOT
24VAC
NEUTRAL
120VAC
Heat mode-2nd
stage, Emergency
Mode-1st stage
*Note: Dual Fuel
option de-
energizes Heat
mode stage 1
(compressor)
when auxiliary
heat is energized
Heat mode-3rd
stage, Emergency
Mode-1st stage
*Note: Dual Fuel
option de-
energizes Heat
mode stages 1
and 2 (both
compressors)
when auxiliary
heat is energized
Heat mode-4th
stage, Emergency
Mode-2nd stage
*Note: Dual Fuel
option de-
energizes Heat
mode stages 1
and 2 (both
compressors)
when auxiliary
heat is energized
Heat mode-3rd
stage, Emergency
Mode-2nd stage
*Note: Dual Fuel
option de-
energizes Heat
mode stage 1
(compressor)
when auxiliary
heat is energized
24 lt vo
po or wer f
cooling
24 lt vo
po or wer f
heating
Heat mode-2nd
stage,
Cool mode-2nd
stage,
(Compressor)
No Output
24 lt vo
common
(optional
for system
operation,
required
for remote
sensor)
Heat mode-1st
stage,
Cool mode-1st
stage,
(Compressor)
Blo nwer/Circulator fa
energized on a call
for cool or Fan On
(also energized in
heating if configured
for Electric Heat)
Installer
Configuration
Menu selects
“O” or “B r fo
changeo rve
function. Set
to “O” terminal
energized in Cool
& Off mode Set .
to “B” terminal
energized in
Heat & mergency
mode
Power closed
connection rfo
SPDT 3-wire
zone valve
Fault or System
Malfunction
Indicator for
Heat Pumps
with “L terminal
connection.
Original production
1F95-1291’s
do not ha this ve
connection
COOLING
CLASS II
TRANSFORMER
HOT
24VAC
NEUTRAL
120VAC
HEATING
120VAC
*Dual fuel option, if selected turns off compressor(s) when Auxiliary stages energize.
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.
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.
+S-
Supply voltage
to remote
temperature
sensor
Remote
temperature
sensor signal
Supply voltage
to remote
temperature
sensor
Figure 4 – Sensors

Especificaciones del producto

Marca: Emerson
Categoría: Termostato
Modelo: 1F95-1277

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