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COPELAND 1F86-0244 Blue 2 Inch Single Stage Thermostat Instruction Manual

INSTALLATION  
Battery  
Door  
REMOVE OLD THERMOSTAT  
1. Shut off electricity at the main fuse box until installation is  
complete. Ensure that electrical power is disconnected.  
2. Remove the front cover of the old thermostat. With wires  
still attached, remove wall plate from the wall. If the  
old thermostat has a wall mounting plate, remove the  
thermostat and the wall mounting plate as an assembly.  
Mounting  
Hole  
Mounting  
Hole  
3. Identify each wire attached to the old thermostat using  
the labels enclosed with the new thermostat.  
4. Disconnect the wires from old thermostat one at a time. DO  
NOT LET WIRES FALL BACK INTO THE WALL.  
O/B  
Switch  
5. Install new thermostat using the following procedures.  
Opening  
for wires  
Gas/Elec  
Switch  
ATTENTION: MERCURY NOTICE  
Figure 1.Thermostat Base  
This product does not contain mercury. However, this  
product may replace a product that contains mercury.  
GAS / ELEC SWITCH  
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.  
If your system is a heat pump, the GAS/ELEC Switch must be  
set to ELEC (see Fig. 1) If your system is a single stage, the  
switch must be set to GAS. The switch setting must agree with  
the system configuration selected in the configuration menu.  
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 product containing mercury.  
BATTERY LOCATION  
“AA” Alkaline Batteries  
ATTACH THERMOSTAT BASE TO WALL  
1. Remove the packing material from the thermostat. Gently  
pull the cover straight off the 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 (see Fig.1).  
Two “AA” alkaline batteries are installed in your thermostat with  
a battery tag to prevent power drainage. Prior to use, open  
the battery door and remove the battery tag. To open, pull  
the battery door as shown by the arrow and lift open. The two  
“AA” batteries will operate all functions or maintain time and  
continuously display the temperature during a loss of AC power.  
To replace batteries, pull the battery door shown by the arrow  
and lift open. Using the polarity indicated inside the battery  
door, insert the batteries. To close the battery door, swing the  
door down while pulling in the direction of arrow. Once fully  
down, snap the door back into position.  
3. Move base out of the way. Drill mounting holes.  
4. Push wires through opening in thermostat base.  
5. Fasten base loosely to wall using two mounting screws.  
Place a level against bottom of base, adjust until level,  
and then tighten screws. (Leveling is for appearance only  
and will not affect thermostat operation.) If you are using  
existing mounting holes, or if holes drilled are too large and  
do not allow you to tighten base snugly, use plastic screw  
anchors to secure subbase.  
Thermostat can be powered by system AC power or Battery. If  
isdisplayed, thethermostatisbatterypowered.If isnot  
displayed, thermostat is system powered with optional battery  
6. Connect wires to terminals on base using appropriate  
wiring schematic (see figs. 2 through 4).  
back-up. When battery power remaining is approximately half,  
the  
install freshAAalkaline batteries immediately.For best results,  
use new premium brand alkaline batteries such as Duracell® or  
Energizer®. We recommend replacing batteries every 2 years.  
If the home is going to be unoccupied for an extended period  
7. Push excess wire into wall and plug hole with a fire-resistant  
material (such as fiberglass insulation) to prevent drafts  
from affecting thermostat operation.  
will be displayed. When “Change  
” is displayed,  
O/B TERMINAL SWITCH SELECTION  
(over 3 months) and  
is displayed, the batteries should be  
The O/B switch on this thermostat is factory set to the “O”  
position. This will accommodate the majority of heat pump  
applications, which require the changeover relay to be  
energized in COOL. If the thermostat you are replacing or the  
heat pump being installed with this thermostat requires a “B”  
terminal, to energize the changeover relay in HEAT, the O/B  
switch must be moved to the “B” position.  
replaced before leaving. When less than two months of battery  
life remain, the setpoint temperature will offset by 10 degrees  
(10 degrees cooler in Heat mode / 10 degrees warmer in Cool  
mode). If offset occurs, the normal setpoint can be manually  
reset with  
or  
. Another offset will occur within two  
days if batteries are not replaced. To replace the batteries, set  
system to OFF.  
2
GeneralDetails
NameCOPELAND 1F86-0244 Blue 2 Inch Single Stage Thermostat Instruction Manual
MakeCopeland
LanguageEnglish
FiletypePDF (Download)
File size0.34 MB
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COPELAND 1F86-0244 Blue 2 Inch Single Stage Thermostat Instruction Manual