Installation guide
FIELD
SCHEMATIC
vont
DR
@
DB
208/230-3-60
UNIT
ONLY
BLI
TA
Het
ml
ss
TP
\
a
OFM
MAXIMUM.
WIRE
SIZE
2
AWG.
=
——
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AT
HEB
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Gyrowee
~
91>
28
LA,
Lu
a
aoe
PLUG
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ou
7
COMP
SOLENOID
on
Lovet
or
YEL
|
L
au
{Op
so
BLK
FOR
WRIG
WITH
==
.
ELECTRIC
HEATERS
rex
1
an
ve
GRN-YEL
SEE
SCHEMATIC
Pe
A
ON
HEATER
AccessoRY.
|=
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=
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SEE
NOTE
#6
;
I
BRN
TRANT
“
3.2
AM
|
MANUAL
RESET
I
(a)
|
|
|
|
|
DEFROST
BOARD
1
DB)
J
6
GRN
R
RE
al
YEL
9
‘ORN
we
WHT
Y¥2
———PNK
w3-———V
10
¢
———BRN
LEGEND
A
view
speice
ACCESSSORY
ELECTRIC
HTN
HRI
«5
KW)
BRN
WHT
wm
(HR
BRN
HRI,2,3
8
4
(20
Kif
BRN
PSs
PK
———____|
HR1,2
8
3
095 KW)
GRY
VIO
HRI
&
2
(10 KW)
BRN
DIP
SWITCH
SETTINGS
«DEF
AULT)
30
MIMGTES
$0
MIBUTES
$0
MINUTES
120
MINUTES
‘ou
123 123 123 123 123
CU
°
Ui
"
WU
.
in
ill
OFF
FIELD
SELECTABLE
OPTIONS
FOR
TIME
PERIOD
FSi
z
BEIWEER
DEFROST
CYCLES
(MINUTI
——erore
SERMON
cides
gr
HEE
Pa
eR
E
Bal
h
o
enge
gyrase
CONTROL
80%
o,
Si
ce,
RCH
cute
msi
=
=aSo
Cp
SPLICE
(MARKED?
OMP
COMPRESSOR
MOTOR
sPeED
JUNBERED
TEST
PINS
(USE
METAL
OBJECT?
$84
FSse
FACTORY
WIRING
CTD
COMPRESSOR
TINE
OFLAY
FIED
SPEED-UP
CELE
ce.
0
OS
Be
—
FIELD
CONTROL
WIRING
©
DB
DEFROST
BOARD
1
(AOENTARILY
SHORT,
PINS
ARD
RELEASE
TO
BYPASS
Bae
mm
a
7
TTELO POWER
WIRING
vr
aeeost
Resta
2)
SRORT
FOR
5+
SEC.
AKD
RELEASE
FOR
FORCED
DEFROST.
Sao
of
BR
===
ACCESSORY
OR
OPFTONAL
OI
3)
PERMANENT
SHORT
WILL
BE
IGNORED
2°R
3
@
WIRING
CB
FAN
CONTROL
BOARD
DEFROST]
|
Faw
KD
©
GROURD
DEFROST
WILL
TERMINATE
IN
36
SEC,
IF
DFT
PEN
BOARD
CONTROL
——
10
INDICATE
COMMON
BR
HEATER
RELAY
DEFROST
WILL
TERMINATE
NORMALLY
IF
DFT
IS
CLOSED.
~
BOARD
POTENTIAL
ONLY:
TFM
INBOOR
FAN
MOTOR
cap
NOT
TO
REPRESENT
WIRING
|
ps LOW
PRESSURE
SWITCH
“/
HPS
HIGH
PRESSURE
SWITCH
OFM
OUTDOOR
FAN
MOTOR
RVS
«REVERSING
VALVE
SOLENOIO
TRAN
TRANSFORMER
EQuIe
NOTES
COMP
:
GND
1.
[EF
ANY
OF
THE
ORIGINAL
WIRES
FURNISHED
ARE
REPLACED,
FAN
SEQUENCE
CID
(T4,72)
COMPRESSOR
DELAY
TT
MUST
BE
REPLACED
WITH TYPE
90
DEGREE
¢
WIRE
OR
DISCONNECT
IT’S
EGUIVALENT
PER NEC
2.
SEE
PRICE PAGES
FOR
THERMOSTAT
AND
SUBBASES
0
T1490
o.5
SEC
7
Te5
MIN
3.
USE
75
DEGREE
COPPER
CONDUCTORS
FOR
FIELD
INSTALLATION
6 6
cl
a
FIELD
4.
RELOCATION
OF
SPEED
TAPS
MAY
BE
REOUIRED
ENERGIZED
DE-ENERGIZED
CLOSES
PENS
c
SUPPLIED
WHEN
USING
FIELD
INSTALLED
ELECTRIC
HEATERS,
TSAT
OPENS
Soe
NLS
oO
epee
POWER ENTRY
5.
"DO
NOT
DISCONNECT
PLUG
UNDER
LOAD,
*
50ZH500454
43.0
A06326
Fig.
16
-
Typical
Three-Phase
Unit
Electrical
Diagram
(Sizes
048-060)
14