The following symbols are used in this publication and inside the unit:
User
Installer
Assistance
Important
Prohibition
Danger voltage
Danger moving blades
Danger high temperatures
INDEX
70
°
C
A
I
U
General warnings 2
Fundamental safety rules 2
Description of standard unit 3
Dimensioned drawings 4
Installation 4
Hydraulic connections 6
Electrical connections
9
Operation limits
14
15
17
Checking and starting up the unit 18
Activating and deactivating the unit 18
Shutting down for long periods 23
Routine maintenance 23
Extraordinary maintenance 23
U
I
A
U
I
A
I
A
I
I
I
A
I
A
I
A
I
A
I
A
A
U
I
A
A
A
A
Disposal 25
A
Troubleshooting 25
I
A
1
against freezing
14
I
A
Protection the water circuit
17
I
A
Hydraulic data
Important information for the
28
U
I
A
used refrigerant
Information requirements
29
U
I
A
Refrigerant circuit
17
I
A
of first installation
Failure diagnosis at the moment
Filling with water
Operating characteristics 24
I
A
27
I
A
Specifications
