Aube Technologies TH141A-HC-28 User manual
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·INSTRUC1"IOiMANUAL
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Programmable Electronic Thermostat
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MOD.ELTH14:1A·HC
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2B.·····.
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We
thank you for trusting Aube technologies
and
hope that
you
will be
entirely satisfied.
For any questions concerning the
TH
141
A-HC-28 progammable
electronic thermostat, please call our
Technical
Support Department
at:
1-800-831-AUBE
(2823)
Montreal Area :(450) 358-4600
TABLE OF CONTENTS
1. INSTALLATION 1
1.1
Remove
the
Old Thermostat 1
1.2
Install
the
New
Thermostat 1
1.3
Install
and
Connect
the
Thermostat 2
1.4
Identify
the
Wires
, , , ,3
1
.5
Connect
the
Labelled
Wires
to
the
Thermostat 4
1.6
Wiring Diagrams, , , 4
1.6.1
2-
Wire
Heating
System
, 4
1.6.2
3-
Wire
Heating
System
with
Fan
Control.
..
, 5
1
.6.3
3-
Wire
Air
Conditioning
System
with
Fan
Control 5
1
.6.4
4-
Wire
Heating
and
Air
Conditioning System ,
..
,5
1.6.5
5-
Wire
Heating
and
Air
Conditioning
System
6
1
.7
Thermostat Configuration , , 6
a)
24
hrs.
or
12
hrs.
Display , , , 6
b)
Temperature
in
°C
or
of 7
c)
Regulation Modes 7
1 - Proportional Adaptive . . . . . . . . . . . . . . . . . . . . . . . .
~
. . . . . . . 7
Regulation cycles 9
2 - Conventional
with
anticipation . . . . . . . . . . . . . . . . . . . . . . . . .
..
10
Programmable
Span
10
d)
Heating
Fan
Control
11
1
.8
Battery Installation
12
2.
ENTRY
OF
BASIC
DATA
13
2.1
Programming the
Time
and
Day
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
13
2.2 Programming the Comfort, Economic and Vacation Settings
13
2.3
Programming the
Air
Conditioning Settings
14
3.
OPERATING MODE
15
3.1
Manual .............................................
15
3.2
Automatic
15
3.2.1
Schedule Programming ,
15
a)
To
Program your Schedule
16
b)
To
Erase
a
Program
17
c)
Example
1
17
d)
Example
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
18
3.2.2
Temporary
or
Permanent
Temperature
Bypass
19
4. SELECT THE HEATING,
AIR
CONDITIONING,
OR
MIXED MODE
20
5. FAN CONTROL
21
6. TELEPHONECONTROLLER
21
6.1
Connection
to
the
CT240
22
6.2
Connection
to
aHouse Automation
System
22
6.3
Operating of
the
Telephone
Interface
23
7.
SA
TTERY
REPLACEM
ENT
.......................................24
8. TECHNICAL SPECIFICATIONS 25
WARRANTY
26
1.
INSTALLATION
1.1
REMOVE
THE OLD THERMOSTAT
1 - Cut the power source to your heating or air conditioning system.
2 - Remove the cover of the old thermostat.
Caution:
If,
upon removing the wall plate, you see that it is mounted
on
ajunction
box (similar
to
the junction box located behind an electrical switch or outlet), this
may
indicate that it is a120 V/240 Vsystem. For
more
security, consult aqualified
electrician
to
check the installation.
1.2 INSTALL THE NEW THERMOSTAT
For anew installation, choose alocation
about
1.5 meters
(5
feet) above the floor,
with
good
air circulation. The thermostat
must
be
installed on an inside wall.
Avoid locations where there are:
a)
air drafts (top of astaircase, air outlet,
...
)
b)
dead
air spots (behind adoor,
...
)
c) direct sunlight
d) concealed chimneys or stove pipes.
1
1.3 INSTALL AND CONNECT THE THERMOSTAT
1.
Remove the screw holding the thermostat mounting plate.
2.
Lift the lower part to separate the plate from the thermostat.
3.
Mount the plate on the wall using the screws supplied.
3
2
1.4
IDENTIFY
THE
WIRES
1.
If
the wall plate of your old thermostat has more than two wires coming out of the
wall,
you
will
need to label
the
wires.
Start by identifying the letters close to each
screw or terminal
on
which awire
is
connected.
These
terminals may be located
on
either side of the plate.
2.
Disconnect and identify
each
wire
*.
3.
You
may
need
to
tape
the
wires
to
the
wall
to
keep them from falling back into
it.
If
the wall cavity
is
larger
than
necessary,
fill
it
with insulating wool
in
order to
prevent the infiltration of
warm
or cold air behind the thermostat.
*If your installation
is
recent,
the
colour
of
the wires should match the identification on the
mountingplate.
(Rh)
Red
rN) White
(Rc)
Blue
M
Yellow
(G)
Green
Heating power source
Heating
relay
Air
conditioning power supply
Air
conditioning relay
Fan
relay
3
1.5 CONNECT THE LABELLED WIRES
TO
THE THERMOSTAT
1.
Connect
the
system wires
to
the
thermostat terminals according
to
the
wiring
diagram shown
in
section
1.6.
2.
Make
sure
that the wires
are
pushed
well
back into
the
wall.
3.
If
you
own
a
CT240
telephone controller,
refer
to
section
6.1
for
connection.
1.6
WIRING
DIAGRAMS
The
TH141
thermostat
is
compatible
with
most heating and
air
conditioning systems.
Multi-level heating
and
air
conditioning systems, Milivolt control heating systems,
heat
pumps
and
baseboard heating
units
are
not
compatible
with
this
thermostat.
Baseboard
units
can
be connected using a
24
V
relay.
1.6.1
2-WIRE
HEATING SYSTEM
1.
Connect
the
heating relay
to
terminal
W.
2.
Connect
the
24
Vtransformer
to
terminal
Rh.
In
this case,
the
order of connection
is
unimportant.
l
r--------Rh
--J
G
HEATING
1---
w
Rc
y
G
X
C
4
1.6.2
3·WIRE
HEATING SYSTEM WITH
FAN
CONTROL
1.
Connect
the
heating relay
to
terminal
W.
2.
Connect
the
fan
relay
to
terminal
G.
3.
Connect
the
24
Vtransformer to terminal
Rh.
4.
Connect a
wire
between terminals
Rh
and
Rc.
r------;:::=:==
Rh
'-r---I
HEATING
1----+-W
'---Rc
VENTILATOR
y
'---G
X
C
r------;:::=:==
Rh
'-r---I:
HEATING
:1----+-
W
'---Rc
-1AIR
CONDfTlONIN'UJ~.J
--
y
-l
VENTILATOR
11----
G
X
c5
1.6.3
3·WIRE
AIR
CONDITIONING SYSTEM WITH
FAN
CONTROL
1.
Connect
the
air
conditioning relay
to
terminal Yl
2.
Connect
the
fan
relay to terminal
G.
.-J
3.
Connect
the
24
Vtransformer to terminal
Rc.
1.6.4
4·WIRE
HEATING AND
AIR
CONDITIONING SYSTEM
1.
Connect
the
heating relay to terminal
W.
2.
Connect the air-conditioning relay to terminal
Y.
:J
3.
Connect
the
fan
relay
to
terminal
G.
4.
Connect
the
24
Vtransformer to terminal
Rh.
5.
Connect a
wire
between terminals
Rh
and
Rc.
Rh
W
,..--------
Rc
~/R
CONDfTlONINbl---
Y
VENTILATOR
1----
~
C
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