COLEMAN / EVCON IND. Controls And HVAC Accessories Manual L0612129
User Manual: COLEMAN COLEMAN / EVCON IND. Controls and HVAC Accessories Manual COLEMAN / EVCON IND. Controls and HVAC Accessories Owner's Manual, COLEMAN / EVCON IND. Controls and HVAC Accessories installation guides
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18624-UAI-F-0506
ACCESSORY
KIT INSTALLATION INSTRUCTIONS
OUTDOOR
#3024-6881/D
THERMOSTAT
and #3024-7881/D
FOR USE IN THE FOLLOWING MODELS:
BRH(S,Q),
DRH(S,Q),
MODEL
FRHS,
BH(Q),
DH(Q),
FH, PHP, JP/PHP,
3024-6881/D
MODEL
OUTDOOR
IMPORTANT
qualified
- These
individuals
installation
instructions
specially
THERMOSTAT
DUAL THERMOSTAT
THERMOSTAT
are intended
trained
of this type of equipment
3024-7881/D
OUTDOOR
THERMOSTAT
SINGLE
ERH(S,Q)
and
for the use of
experienced
and related
in
system
com-
ponents.
APPLICATION
These
outdoor
heat pump
BH(Q),
thermostat
series
DH(Q),
thermostat
accessories
BRH(S,Q),
may be used with
DRH(S,Q),
FH, PHP, JP/PHP
is used with systems
ERH(S,Q),
13 SEER.
having
FRHS,
The single
5 - 10 KW electric
heat. The dual thermostat
is used with systems having 15KW
or more electric heat. The function of the outdoor thermostat
Improper
create
NOTE:
installation
a shock
The words
which
is essential
mance.
The words
advice
be useful
damage
equipment,
can
accessory
and will void the warranty.
"Shall"
or "Must"
to satisfactory
indicate
and
safe
a requirement
product
perfor-
or "May"
is not essential
indicate
a recommendation
and not required
but which
or
may
Installation
and service
states to be licensed.
personnel
are
required
by
some
pret these
shall
not install
this equipment
or inter-
capacity
heating
costs.
Note that the auxiliary
response
stage.
requirement,
to the second
When
adjusted
prevents
contacts
thermostat
response
thus saving
placing
electric
is wired
the operation
above
in
the control
setting(s),
the outdoor
of the auxiliary
second
electric
Through
the
in the outdoor
thermostat(s)
of the electric
of the wall thermostat's
and that
with the second
heat relay, located
the outdoor
the
and utility
heat operates
the setting(s).
electric
to meet
energy
in series
to the correct
of the emergency
accessory,
auxiliary
is sufficient
stage of the wall thermostat,
thermostat(s)
thermostat(s)
passed,
not qualified
the use of unneeded
home
heat at temperatures
or helpful.
Persons
is to prevent
heat when the heat pump
the outdoor
"Should"
which
may
hazard,
are by-
heat solely
in
stage.
instructions.
The emergency
heat relay
following
occurrences:
•
•
is energized
by one
of the
The system switch of the wall thermostat is placed
in the "emergency heat" position.
The system's compressor is locked out due to a
high temperature or a high pressure limit tripping
action.
The setting(s) of the outdoor thermostat(s) is described
in a later section of these instructions.
Unitary
Products
Group
18624-UAI-F-0506
INSTALLATION
HAZARD
equipment
damage
before
- Disconnect
installation
and possible
electric
to prevent
personal
power
to
environment.
However,
in selecting
injury.
to be installed
constant
a location
heat from
operation
There
is designed
direct
shade
is the determining
thermostat.
rays of the sun could
attachment
location
do not. Careful
models
for the outdoor
selection
thermostat.
enough to allow
structure.
affect the
should
thermostat,
or 2 (dual thermostat)
FRHS,
3 for applications
thermostat
with BRHQ
dashed
optional
modification
assembly
and DRHQ
model
of the wiring
diagrams
at
at the end of the
will be required.
lines in wiring
for
DH (Q), or
code of "D" or higher
code of "D" or higher
listed below,
outdoor
BH(Q),
in the
Follow
the
for details.
Use Figures
applications
4 (single thermostat)
with PHP packaged
or 5 (dual thermostat)
heat pump.
for
cable
provided
to be mounted
an
Use Figures
applications
6 (single thermostat)
or 7 (dual thermostat)
for
with JP/PHP 13 SEER packaged
heat pumps.
most models
be used in locating
The electric
the thermostat
that provide
the
is long
Use Figures
8 (dual
applications
with FRHS model
Use Figures
the electrical
cable
provided
in the outdoor
Connect
the cable
through
the low voltage
or 9 (single
series
10 (dual thermostat)
thermostat)
with a revision
for
code of
number.
or 11 (single
thermostat)
for
applications
with BRH(S,Q),
DRH(S,Q),
BH(Q), DH(Q) model
series with a revision code of "A", "B", or "C" at the end of the
model number.
hole
heat pump.
Use
to the application
thermostat)
"A", "B", or "C" at the end of the model
on a nearby
WIRING
Route
DRHS,
of the thermostat.
may be some heat pump
outdoor
in an outdoor
for the outdoor
thermostat)
series with a revision
model number.
For all models
This accessory
Radiant
with BRHS,
Use Figure
equipment
LOCATION
factor
1 (single
applications
BH(Q) model series with a revision
the end of the model number.
,WARNING
SHOCK
Use Figures
wiring
as listed
per the wiring
diagram
that pertains
Figures
and ERHQ
13, 14, 15, and
units using
16 for applications
demand
- defrost
with
ERHS
board.
below.
TYPICAL RESIDENTIAL INSTALLATION W/SINGLE
STAGE OUTDOOR THERMOSTAT 3024-6881/D
GRY
<
I
J
S2 or W2
BRN
r,n
BRN
WHT
WHT
YEL
r66
YEL
_,
PUR
RED
RED
BLK
BLK
xYr]_rX/L
CorB
GRN
t ORG
@(
WALL THERMOSTAT
FIGURE
2
1 - Wiring
Connections
for BRHS,
DRHS,
FRHS,
BH(Q),
DH(Q),
or FH with Revision
Code
of
"D" or Higher
Unitary
Products
Group
18624-UAI-F-0506
TYPICAL RESiDENTiAL
iNSTALLATiON W/DUAL
STAGE OUTDOOR THERMOSTAT 3024-7881/D
_:' <'
GRY
O
S2 or W2
S1 or W1
_
BRN
J.
:I:
BRN
_
WHT
WHT
W1 or 66
YEL
YEL
PUR
R
RED
t
cBLK
_'
//
//
t
I@1
WALL
X or X/L
RED
BLK
CorB
ORG
THERMOSTAT
FIGURE 2 - Wiring Connections for BRHS, DRHS, FRHS, BH(Q)< DH(Q)< or FH with Revision Code of "D" or Higher
TYPICAL MANUFACTURED HOUSING INSTALLATION
W / SINGLE STAGE OUTDOOR THERMOSTAT 3024-6881/D
A
YEL
ORG
RED
PUR
X or X/L
BLK
BorC
BRN
t
WHT
W1 or 66
WALL THERMOSTAT
:Z:
G
YEL
(_,tt3T
Unitary
3 - Wiring
Products
Connections
Group
C
W
-
T
GRY
C_
t tQ=q)
YEL (NOT USED)
FIGURE
R
_Z:
MANUFACTURED HOUSING
ELECTRIC FURNACE
WITH 4 WIRE CONTROL BOX
for BRHQ,
DRHQ
with
Revision
Code
OUTDOOR
THERMOSTAT
of "D" or Higher
3
18624-UAI-F-0506
SINGLE-STAGE
OUTDOOR THERMOSTAT
R_:_D GI_,N
BLK
V "iT
ON 15Kw ONLY
COiLSEQUENCER
Wl
WHT
j,
GRY
BRN
PACKAGED
HEAT PUMP
CorB
BI..K
x or L
PUR
RED
YEL
BLOWER RELAY COIL
GRN
2
ORG
O
>-
0d
3600 SERIES
J
[3-
WALL
rn
THERMOSTAT
FIGURE 4 - Wiring Connections for PHP Packaged Heat Pump
DUAL-STAGE
BRN
OUTDOOR THERMOSTAT
R:_D
GI_N
BLK
V "iT
ON 15Kw ONLY
COiLSEQUENCER
wl or_6
WHT
GRY
BRN
PACKAGED
HEAT PUMP
CorB
BI..K
x or L
PUR
RED
YEL
BLOWER COIL
GRN
ORG
W
WI
_
j
>-
_
ck
ca
3600 SERIES WALL THERMOSTAT
FIGURE
4
5 - Wiring
Connections
for PHP Packaged
Heat Pump
Unitary
Products
Group
18624-UAI-F-0506
SINGLE-STAGE
OUTDOOR THERMOSTAT
RE!D
GF',N
BLK
WHT
ON 15Kw ONLY
CoILSEQUENCER
Wl
WHT
GRY
WHT
PACKAGED
HEAT PUMP
CorB
BRN
x or L
PUR
/
RED
YEL
GRN
BLOWER SPEED TAP
ORG
kLI
>-
_
ck
ca
3600 SERIES WALL THERMOSTAT
FIGURE
6 - Wiring
Connections
for JP/PHP
Packaged
13 SEER
Heat Pump
DUAL-STAGE
BRN
OUTDOOR THERMOSTAT
RE!D
GF_N
BLK
WHT
ON 15Kw ONLY
CoILSEQUENCER
wl orror66 WHT
GRY
WHT
CorB
PACKAGED
HEAT PUMP
x or L
BRN
/
PUR
RED
J
YEL
BLOWER SPEED TAP
GRN
ORG
_-
_
Ck
rn
3600 SERIES WALL THERMOSTAT
FIGURE
Unitary
7 - Wiring
Products
Connections
Group
for JP/PHP
Packaged
13 SEER
Heat Pump
5
18624-UAI-F-0506
BLACK (TRANSFORMER
COM.)
F
R
O
M
4 °q/
{c
0d
3
A
I
R
WHITE (2nd STAGE HEAT)
GREEN (TO OPERATE SEQ, 1)
1
( _0
2
(
RED (EMERGENCY
HEAT)
DUAL OUTDOOR THERMOSTAT 3024-7881/D
UNIT TERMINAL
BOARD
4- MOVE WIRE FROM TERMINAL 3 TO TERMINAL 6 AND
MOVE WIRE FROM TERMINAL 1 TO TERMINAL 4.
FIGURE
8 - Wiring
H
A
N
D
L
E
R
BROWN (TO OPERATE SEQ, 2)
2
Connections
for FRHS
Series
(Revision
* REMOVE JUMPERS
BETWEEN
W2 & $1 AND $1 & $2.
A, B, or C)
I BLACK (TRANSFORMER
COM.)
F
R
O
M
2
2
0d
A
I
R
WHITE (2nd STAGE HEAT)
GREEN (TO OPERATE SEQ. 1)
I $1_
H
A
N
D
L
E
R
1921
RED (EMERGENCY
HEAT)
SINGLE OUTDOOR THERMOSTAT 3024-6881/D
4- MOVE WIRE FROM TERMINAL 5 TO TERMINAL 2.
FIGURE
6
9 - Wiring
Connections
for FRHS
Series
(Revision
UNIT TERMINAL
BOARD
* REMOVE JUMPERS
BETWEEN W2 & $1 AND $1 & $2.
A, B, or C)
Unitary
Products
Group
18624-UAI-F-0506
FROM
AIRHANDLER
$2
BLACK (TRANSFORMER
Sl
W2
X
Y
o]
R
COM.)
4
÷
+
WHITE (2nd STAGE HEAT)
GREEN (TO OPERATE SEQ. 1)
D
D
BROWN (TO OPERATE SEQ. 2)
,70
RED (EMERGENCY
HEAT)
F-
z
,(
_
>-
©
0
_==
TO UNIT
DUAL OUTDOOR THERMOSTAT 3024-7881/D
4- MOVE WIRE FROM TERMINAL 3 TO TERMINAL 6 AND
MOVE WIRE FROM TERMINAL 1 TO TERMINAL 4.
FIGURE
"_ d. 2
10 - Wiring
Connections
for BRHS,
DRHS
Series
(Revision
A
WIRE NUT
A, B, or C)
FROM AIR HANDLER
BLACK (TRANSFORMER
COM.)
IL
S1
W2
X
Y
R
O ]
2
WHITE (2nd STAGE HEAT)
:ID :ID
GREEN (TO OPERATE SEQ. 1)
RED (EMERGENCY
111
D
HEAT)
©
I
03
o
SINGLE OUTDOOR THERMOSTAT 3024-6881/D
TO UNIT
4- MOVE WIRE FROM TERMINAL 5 TO TERMINAL 2.
FIGURE
Unitary
11 - Wiring
Products
Connections
Group
for BRHS,
DRHS
Series
(Revision
WIRE NUT
A, B, or C)
7
18624-UAI-F-0506
I FROM
BLACK (TRANSFORMER
MANUFACTURED
ELECTRIC
FURNACEHOUSING
COM.)
2
4
5
i
G
0d
X
WHITE (2nd STAGE HEAT)
W2
R
GREEN (TO OPERATE SEQ. 1 )
L
Y
RED (EMERGENCY
O
HEAT)
W
A
L
L
T
H
E
R
M
O
S
T
A
T
SINGLE OUTDOOR THERMOSTAT 3024-6881/D
TO UNIT
WIRE NUT
+ MOVE WIRE FROM TERMINAL 5 TO TERMINAL 2.
FIGURE
12 - Wiring
Connections
for BRHQ,
TYPICAL RESIDENTIAL
STAGE OUTDOOR
DRHQ
INS
F
$2 or W2
Series
(Revision
A, B, or C)
LATION W/SINGLE
_T3024-6881/D
kL
BRN
(2
m
BRN
WHT
WHT
YEL
YEL
_,
PUR
RED
RED
BLK
GRN
_X
t
t ORG
WALL
FIGURE 13 - Wiring Connections
8
BLK
THERMOSTAT
for ERHS and ERHQ using Demand - Defrost Board
Unitary Products Group
18624-UAI-F-0506
TYPICAL RESiDENTiAL
iNSTALLATiON
W/DUAL
STAGE OUTDOOR THERMOSTAT
3024-7881/D
z_u
LU_--
o
$2 or W2
BRN
$1 or W1
WHT
Y
_
'I
<,
co
w
WHT
BRN
W1/6(
YEL
YEL
_[
Y
PUR
R
C
G
RED
RED
BLK
14 - Wiring
Connections
GRN
for ERHS
R
C
_i
l
WALL
FIGURE
X/L
and ERHQ
using Demand
BLK
ORG
l
O
TH ERMOSTAT
- Defrost
Board
TYPICAL MANUFACTURED HOUSING iNSTALLATION
W / SINGLE STAGE OUTDOOR THERMOSTAT 3024-6881/D
YEL
ORG
M
RED
PUR
BLK
BRN
A
WHT
AL
WALL THERMOSTAT
G
R
C
W
YEL (r''r'T , ,eEr,)
YEL (NOT USED)
FIGURE
Unitary
15 - Wiring
Products
Connections
Group
MANUFACTURED HOUSING
ELECTRIC FURNACE
WITH 4 WIRE CONTROL BOX
for ERHS
and ERHQ
using Demand
OUTDOOR
THERMOSTAT
- Defrost
Board
9
18624-UAI-F-0506
TYPICAL
MANUFACTURED
INSTALLATION
W/DUAL
OUTDOOR
THERMOSTAT
HOUSING
STAGE
3024-7881/D
TT_
I
H4
BRN
_.
BRN
_
NOTE:
REMOVE
WHITE
JUMPER
H2
WHT
_1/6E
YEL
PUR
RED
BLK
CONNECTING
H2 AND
H4
W
WHT
cRY
YELBLKRED
G
GRN
'
I
_
l
ORG
l
Y
X/L
R
C
O
I@1 1 1 1© 1 1 1@1
WALL
FIGURE
16 - Wiring
Connections
for ERHS
and ERHQ
using Demand
THERMOSTAT
- Defrost
Board
80
NORMAL
H
E
70
SETTING
A
T
60
j_
L
O
J
S
S
_
50
K,
CAPACITY OF
_
J
_
JJ
1
40
_
ELECT. ELEMEMTS J
__ _
_Gr-/
THERMOSTAT
# 1
M
B
T
U
H
@
30
NORMAL
SETTING
20
THERMOSTAT # 2
10
60
0
20
2nd BALANCE
OUTDOOR
FIGURE
10
17 - Balance
Point
Determination
_0
40
1st BALANCE
7O
50
POINT
POINT
TEMPERATURE
Chart
Unitary
Products
Group
18624-UAI-F-0506
Determining
OUTDOOR
THERMOSTAT(S)
BALANCE
POINT
TEMPERATURE
ADJUSTMENT
FOR THE HOME
On the vertical
BTU's
which
elements,
Determine
the first
balance
point:
to be linear
outdoor
and inversely
temperature.
As the outdoor
heat loss of the home
capacity
is reduced
some outdoor
balance
proportionate
increases.
as the outdoor
temperature,
with the homes
temperature
Conversely
temperature
the heat pump
heat loss. In other
drops.
capacity
the exact
to chart the heat loss against
See the heat pump
capacities
of the heat pump
example
on a graph
chart.
thousands)
to the amount
balance
it is necessary
of the heat pump.
temperatures.
to set the thermostat(s)
BTU's
axis represents
point(s)
From
dual thermostat
thermostats
thermostat
model.)
second
are factory
model
adjust
model.)
by aligning
the #2 thermostat
10 degrees.
above
Replace
the
are
stage calls
for
set at 30 degrees
and #1 thermostat
and 20 degrees
on the dual thermostat
the #1 thermostat
3 degrees
so that the thermostat(s)
the wall thermostat's
(for the single thermostat
aligns with
See
the combined
elements.
point.
balance
before
degrees,
outdoor
the points.
axis represents
and the horizontal
closed
adjust
Chart the
at the corresponding
and connect
The vertical
point,
and the electric
Remove the outdoor thermostat cover, and set
thermostat(s):
determined
Data Sheet for capacity
outdoor
balance
It is advisable
at that
heating
this point draw a line parallel to the heat pump capacity
curve. Where this new line intersects the heat loss line is the
heat. The outdoor
the capacity
Tabular
at various
temperatures
At
by the heat pump.
In order to determine
information
the
will
words,
point, the heat loss of the home will be identical
of heat produced
drops,
the heat pump
point, add 22,000
of the electrical
of the heat pump
second
to the
axis at the first balance
is the capacity
and mark this point. This represents
capacity
Before setting the outdoor thermostat,
a heat loss calculation
must be made of the home. The heat loss of a home is
assumed
the second balance point:
on the
(for the #2
For this example,
the screw
slot on 32
so that the screw slot
cover.
(in
outdoor
temperature.
For the purpose
of this example,
let us assume
calculated
heat loss of the home
an outdoor
design
vertical
temperature
axis, at 10° F, locate
is 50,800
indoor
the number
comfort
and aligning
condition)
in the lower
with a straight
these
at which
the heat loss crosses
pump.
This intersection
the example
needed
for applying
first balance
Unitary
application.
Products
Group
per hour
Placing
right-hand
a straight
the point
curve of the heat
point temperature
This is the only balance
thermostat
applying
corner,
line. Locate
the capacity
is the balance
the single
point when
up the
of BTU's
with the 70 ° F (the normal
two points
connect
per hour at
of + 10 ° F. Moving
heat loss and mark that point on the graph.
edge on this point,
that the
BTU's
model
for
point
and is the
the dual thermostat
model.
11
NOTES
18624-UAI-F-0506
Supersedes: 18624-UAI-E-1205
Subject to change without notice. Printed in U.S.A.
Copyright t: by York International Corp. 2006. All rights reserved.
Unitary
Product
Group
5OO5
York
Drive
Norman
OK
73069
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