P/N 3034041_D 41
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
VRM Merchandisers
All components must have mechanical ground, and the merchandiser must be grounded.
WARNING
R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Grey
WARNING
UNPLUG THE UNIT BEFORE SERVICING.
ADVERTENCIA:
DESCONECTE EL EQUIPO ANTES DE REALIZAR
CUALQUIER SERVICIO O MANTENIMIENTO.
ELECTRICAL SPECS
MODEL VRM
VOLTAGE 115 V
FRECUENCY 60 HZ
BK= BLACK
W= WHITE
BL= BLUE
R= RED
BW=BROWN
EVAP. FANS
NEMA
5-15P
GRN
115 V
60HZ
1HP
DOOR AND FRAME HEATERS
B KW
BL
R
LIGHT
SWITCH
LED DISPLAY
FRAME
HEATER
ELEC-TRON
3-S-226
1 2
7 8
3 4
9 10
11 12
23 24
25 26
W
BK
COMPRESSOR
RELAY
OUT3
OUT2
OUT1
OUT4
RS-485
MODULE
RTN400 SM
OUT2 OUT3
OUT1
OUT4
LINE
1 23
4
56 789
10
11
12 13
14
1819202122
23
24
25
2627
28
29
30
3132
33
GND
D
GND
D
OC
12V
TTL
OPTIONAL
SENSOR TEMP
DEFROST
ORANGE
12V
D
GND
KEYB
15 cm.
MAX.
NEUTRO
NEUTRO
NO
POWER SUPPLY
COMPRESSOR LH
CURRENT
RELAY
S
R
C
12
1
2
3
PB1
PB2
INPUT
OUTPUT
LED
SENSOR TEMP
AIR
GREEN
E
N
D
L
E
D
1
3
4
2
1
2
3
4
1 FAN
COND.
W
BK
W
BK
BK
BK
BK
BK
BK
W
BK
BK
W
BK
BK
BW
W W
W
W
W
W
W
BK
BK
BK
BK
BK
BK
WW
W
W
BK
BK
BK
BK
BK
W
W
W
W
W
W
BK
BK
BK
BK
5 6
W W
21
2b
1b
BK
W
G
W
LIGTHS
LED DISPLAY
E
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