22
I
COMPRESSOR HOT GAS AND
WATER DRAIN VALVES
WATER
PUMP
WATER
SENSITIVITY
ADJUSTMENT
N.C. 1 EVAP
N.O. 2 EVAP
N.C.
AUTOMATIC
N.O.
MANUAL
CONDENSER
SERVER
MAGNETIC
SWITCH # 2
MAGNETIC
SWITCH #1
ICE THICKNESS
SENSOR
DISPLAY
CONNECTOR
POWER IN
FUSE
SAFETY
FRESSURE
CONTROL
FAN
MOTORS
J1
J2
/
N200-300M - one magnetic
switch - and the model N500M - two magnetic
switches - and the second J2 for the selection
between manual or automatic reset mode), of one
outlet connector (front LED display-black) and of
(N200M and N300M); when disconnected is set
up for two magnetic switches (N500M)
1. Hi-pressure alarm
2. Power
3. Compressor
4. Bin full
5. Alarm
6. Reset/Cleaning
PC BOARD
Summary of Contents for N 120 M
Page 2: ...2 I N120 200 300 500 M air water cooled SELF CLEANING PROCEDURE 32 28 29 30 30 30 30 31 ...
Page 15: ...15 I ...
Page 16: ...16 I ...
Page 17: ...17 I N120 200 300M and two thermostatic expan sion valves on model N500M ...
Page 18: ...18 I ...
Page 19: ...19 I ...
Page 20: ...20 I N500M N500M N500M ...
Page 23: ...23 I N500M N500M N500M ...
Page 24: ...24 I ...
Page 25: ...25 I cuber is a critically charged system ...
Page 26: ...26 I N120 200 300M WIRING DIAGRAM 220 V 50 Hz 1 ph ...
Page 27: ...27 I N500M WIRING DIAGRAM 380 V 50 Hz 3 ph ...
Page 28: ...28 I ...
Page 29: ...29 I ...
Page 34: ...34 I ...