Ice-O-Matic ICEU 035 Service Manual

TABLE OF CONTENTS PAGE

GENERAL INFORMATION AND INSTALLATION 1
Introduction 1

Unpacking and inspection 1
Location and levelling 1
Electrical connection 2
Water supply and drain connection 2
Final check list 3
Installation practice 3

OPERATING INSTRUCTION 4
Start up 4

Operational checks 4

a)

OPERATING PRINCIPLES 6
Freezing cycle 6

Harvest cycle 6

CLEANING INSTRUCTIONS OF WATER SYSTEM 9

b)

TECHNICAL SPECIFICATIONS

c)

18A 18W

Electric voltage 230/50/1

-10 ÷ +10%
Condensation Air Water
Bin capacity (kg) 6,5
Net weight (kg) 30
Cubes per cycle 15
Compressor power HP 1/5
Running amps 2,2
Start amps 9
Power (Watts) 310
Power cons. in 24 hrs (Kwh) N/A
Wire size (mm2) 3 x 1,5
Water consumption (lt/hr) N/A
Refrig. charge R 134 A (gr) N/A
Refrigerant metering device Capillary tube

Water: 15°C (60°F)

457 (18)

B

C

597 (23 1/2)

OPERATING PRESSURES

Discharge pressure Suction pressure

334 (13 1/8)

18

A

Freezing cycle End of freezing cycle

Air cooled 7÷11 bar 0÷0.1 bar

Water cooled 8.5÷10 bar 0÷0.1 bar

100÷155 psig 0÷1.5 psig

120÷140 psig 0÷1.5 psig

WIRING DIAGRAM

AIR & WATER COOLED

d)

11

230/50-60/1

B - WHITE
N - BLACK
A - BLUE
M - BROWN
GV - YELLOW GREEN

12

1

2

5

7

9 3

12

10

8

6 4

9

3

2

10

8 7 5 6

11

4

A

JUST FOR WATER COOLED UNIT

1 TERMINAL BOARD
2 EVAPORATOR THERMOSTAT
3 BIN THERMOSTAT
4 COMPRESSOR

5 WATER PUMP
6 FAN MOTOR
7 WATER SOL. VALVE
8 HOT. GAS VALVE

JUST FOR AIR COOLED UNIT

B

9 HI TEMP. THERMOSTAT
10 FILLING SWITCH
11 PRESSURE CTRL
12 COND. WATER SOL. VALVE