Honeywell MagicStat 28 User Manual

Move the system switch to COOL
and the fan switch to AUTO.
Press key until setting is about 10° F
[6° C] below room temperature. The
cooling equipment and fan should
start.
Press key until the setting is about
10° F [6° C] above room tempera-
ture. The cooling equipment and
fan should stop.
Move the system switch to OFF
with the fan switch still at AUTO.
The system and fan should be off.
COOLING
To avoid possible compressor
damage, do not operate the cooling
system when outside temperature is
below 50° F [10° C]. See compres-
sor manu-facturer instructions for
further information.
NOTE: When cooling setting is
changed, thermostat may delay
up to five minutes before turning
on the air conditioner. This delay
protects the compressor.
HeatCool Off
Auto On
Temp
Temp
HeatCool Off
Auto On
26
STEP 11
Set The Fan And System Switches
First set the Fan switch.
FAN AUTO: Normal setting for most
homes. A single-speed fan will turn on
automatically with air conditioner or
furnace. A two-speed fan will usually run
on high with air conditioner and on low
with furnace.
Exception: If Fan Operation Switch on
back of thermostat is set to "E"
position (see page 16), fan will operate
with furnace only.
FAN ON: The fan runs continuously. Use
for improved air circulation during special
occasions or for more efficient electronic
air cleaning. (In a heat-only system, fan
will run continuously only if fan relay is
connected to the thermostat.)
27
INSTALLATION
Auto On
Auto On

Honeywell MagicStat 28 Specifications

General

Brand	Honeywell
Model	MagicStat 28
Category	Thermostat
Language	English