Honeywell T451A Installation and operating instructions

1 68-0111
T451A,T651A,T694A,B,D,F,J Light
Duty Line Voltage Thermostats
Form 63-2051—4 Addendum
The purpose of this addendum to form 63-2051—4 is
to add model T694J to the existing T694 family of Line
Voltage Thermostats. The T694J provides heat only con-
trol with HI-OFF-LO fan switching.
On page 1:
• In the title, add a J following the F in the T694 series.
• Add the T694J photo (shown at right) to the three
photos in the masthead.
• In the third bulleted feature, add a J following the F
to include the J model in theT694 series that are supplied
with the switching subbase to provide manual control of
the heating, cooling and fan.
On page 2:
• At the end of the list of Standard Models, add the
following entry:
Model Number Application System Switch Changeover Switch Fan Switch
T694J2002 Heating only. — — HI-OFF-LO
OFF position
breaks all power
to the fan.
On page 5:
• At the bottom of the first column, in both the para-
graph header and the first sentence, add a J following the
F to include the J model in the T694 series that mount
vertically on a 2 x 4 in. or 4 x 4 in. junction box.
• At the end of step 1, change the Fig. reference from
Figs. 6-9 to Figs. 6-10 to include Fig.10, the system
hookup being added for the T694J.
On page 6:
• Add the T694J figure title, Fig. 10—T694J with
positive-off fan position, and the T694J wiring diagram.
Fig. 10—T694J with positive-off fan position,
G.H. • 10-93 • Printed in Mexico • ©Honeywell Inc. 1993 • Form No. 63-A2051—4
Home and Building Control Home and Building Control
Honeywell Inc. Honeywell Limited—Honeywell Limitée
1985 Douglas Drive North 740 Ellesmere Road
Golden Valley, MN 55422 Scarborough, Ontario
M1P 2V9
L1
(HOT)
L2 1
HIGH
OFF
LO
HEAT
COOL
FAN
MOTOR
BRN
RED
STAT
FAN
BLK
1POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED. M7007
T694J
T694J