DESCRIPTION OF STANDARD UNIT
A
I
1
5
7
8
9
10
11
12
13
14
15
16
17
18
19
2
3
4
6
1 Operation panel
2 Water manometer
3 Automatic discharge valve
4 Axial-flow fan
5 Differential pressure switch
6 Condenser
7 Accumulater
8 Security discharge
9 Electric expansive valve
10 Plate heat exchanger
11 Electrical panel
12 High pressure switch
13 4-ways valve
14 Expansion tank
15 Pump
16 Low pressure switch
17 Storage tank
18 Compressor
19 Water supply valve
3
These air cooled reverse-cycle chillers with axial-flow fans
operate with refrigerant fluid and are suitable for outdoor
installation.
They are factory tested and on site installation is limited to
water and electrical connections.
STRUCTURE
Panels and base are made from galvanised steel plate
painted with epoxy powder to ensure total resistance to
atmospheric agents.Condensate collection pan as
standard.
COMPRESSORS
Hermetic DC inverter compressor with crankcase heater
and thermal cut-out .
EVAPORATOR
AISI 316 stainless steel plate type evaporator complete
withelectric heater and water flow switch.
Casing lined with anti-condensate closed cell neoprene
cladding.
PUMPS
The units feature a pump with the moving parts in contact
with the water made from corrosion resistant materials,
extra wear ring on the impeller,built-in capacitor for high
starting torque and automatic venting of impeller chamber.
PUMP ASSEMBLY
Pump assembly with expansion tank,safety valve,auto-
water replenishing assembly,pressure gauge and pump.
CONDENSING COILS
Made from copper tubes and high surface area aluminium
fins.Condensing coil protection grills as standard.
FANS
Axial-flow fans.DC motor with built-in thermal cut-out.
Housed in aerodynamic tubes with accident prevention
grill.
Device for operation with low outside air temperatures:
continuous fan rotation speed control via condensing
temperatures transducer.
POWER AND CONTROL ELECTRICAL PANEL
Power and control electrical panel constructed in accor-
dance with IEC 204-1/EN60335-2-40.
OPTIONAL ACCESSORIES AND FUNCTIONS
- Additional pump
- Remote alarm
- Remote shutdown (ON/OFF)
- Remote cooling/heating
- Wire controller (CL92340)
Automatic discharge valve
