Robertshaw 300-224 Installation And Programming Instructions page 20

OUTPUT TERMINAL FUNCTIONS -
MN
Orr
LED?
9-227
O rr
LEW
Rs2
RST
RSt V
COMIOCe
OFF ON
4 even% 2 ,ents
Fan OH
att
4 min (0 NM
uniockee
Lo9IQ9
Standard
tre4trice
$l 11e 519 e
5
" 9
rri
only Lel:, Si van later s,rrbol
Lao
LED it2 wan taut gp-bo
LEO 92 only
Kinorlramack Rd. Park Ridge. NJ
W2
12.....„„ .... Energizes compressor #2 on a call for second stage
W1 ....„ ...... Energizes auxiliary heat as last
Y1
zEi
/ED
rz
Yf
• n
• n
Ft ..... ,.„„ .... Independent switching voltage'
• n
24V
• n
24V
24V(c) ...... 24
• El
7,V,r)
LED1 ........ Free lights for status
LED2
21=1
6
RS2
PSI
RS+V
0 ......„„ .... Energizes the reversing continuously in the cooling
0
----------------Energizes the reversing continuously
(onion)
NO
COM
NC
Allows
M Quay tinits.
replace a dual transformer system
To
higher rated transformer (T1) to the 24V terminal. Connect the
Common to
former
hot aktrcha4
TI
,
07858
207-782 17k
300
Energizes auxiliary heat as second stage emergency
heat
heating
Of CDDlifIg
stage emergency heat
.Energizes compressor #1
ing
or Co011ag
.Fan is energized with
pressing the FAN button
24 VAC hot from the equipment transformer
from the equipment transformer
VAC common
or function indication
connect outdoor temperature
l0
and/or indoor remote
the instructions included with the sensors.
to
Mode
off
Modes
Relay coil is de:energized in the night
event. In all other events, the relay coil is
energized.
or required
operatiOn
1
the 24\ ( 4 Connect the
to the common lead of the T1 and tape off
Group
p
r ikr g LW
Fax: 201-782-1783 Welo: www.amgarrcom
'20
-
227
heating or first
stage
First stage heat-
011 a Call for
call heating
a for Dr CDC/ling Dr
sensor
options. Refer
sensor
uously in the heati
older Lennox
011 some and
connect the hot lead of the
:
Common Di the second trans-
Or wire nuf
elasperrrgarreartr
by
g and
he