12
Contractor’s manual
F15 - F30 Generators
Manual For F15 and F30 - Mill.: 2008 - 11 / Mod.: JPM 05
Page
7. Connections
7.1 Specifi cations
Connections - Specifi cations
Specifications
Units
F15 F30
Dimensions
Length x width x height
mm
520 x 400 x 600
650 x 500 x 700
Net weight
Kg
50
90
Sound level
dBa
< 70
< 70
Fluid load of R22 or R404A
kg 1.5
2,5
Conditions of operation
R22 R404a R22 R404a R22 R404a
Frequency
of
power
supply
Hz 50 60 50 60 50 60 50 60 50 60 50 60
Production of temperature
of water to be frozen of +15°C
kg/24h 450 450 450 450
650 650 650 650 950 950 950 950
Reamer
Speed
r.p.h 62 75 62 75 70 75 70 75 98 83 98 83
Thickness
of
ice
flakes
mm 1.9 1.8 1.9 1.8 1.9 1.7 1.9 1.7 1.8 2 1.8 2
Evaporation temperature at the
generator
°C -18 -17 -20 -19 -20 -18 -22 -20 -23 -21 -23 -23
Required
refrigeration
power
KW 2.33 2.33 2.33 2.33
3.4 3.4 3.4 3.4 4.9 4.9 4.9 4.9
Thermostatic
expansion
valve
Type
TX2 TS2 TX2 TS2 TX2 TS2
Orifice
No.
2 3 2 3 2 4
Electrical supply
V
400V 3 phase + N - 50 Hz / 60 Hz
Power of reducer motor
W
90 Three
90 Three
Pump power (single phase)
W
70
70
Switches
Torque
limiter
I S L (supplied not fitted)
Electrical diagrams
Power + control, Part no.: 535003
Electrical diagrams for ice level
detection
With manual resetting, Part no.: 535004
With automatic resetting, Part no.: 535005
Refrigerant connections
Liquid supply
inches
3/8’’ brass nut
Inlet mm
26.9 x 2.65 smooth
steel
26.9 x 2.65 smooth steel
Exchanger (supplied not fitted)
inches
Inlet 7/8’’
Inlet 1 7/8’’
inches
Liquid 3/8’’
Liquid 1/2’’
Hydraulic
Water supply connection
mm
15/21 threaded connector or 10 x 12 smooth brass
Overflow connection
mm
20 x 22 smooth steel
Water flow rate required
(Max)
L/h
21 50
Water pressure required
bar
2 to 4
