Service manual

2
AWR MTD - AWR MTD/B GB 01/2009
INDEX
U I A
User
Installer
Assistance
Important
Prohibition
Danger voltage
Danger high temperatures
The manufacturer reserves the right to modify the data in this manual without warning.
Eurovent certification program.
The following symbols are used in this publication and inside the unit:
General warnings 3
Waiver of liability 3
Fundamental safety rules 3
Receiving and handling the product 4
Description of standard unit 5
Dimensioned drawings 6
Installation 6
Water connections 7
Water circuit data 9
Operating diagrams 12
Electrical connections 14
Mains power supply connections 15
Installer connections 17
Operating characteristics 25
General technical data 31
Checking and starting up the unit 33
HSW11 functions 34
LEDs and display 35
Displaying alarms 47
Shutting down for long periods 48
Routine maintenance 49
Special maintenance 49
Disposal 49
Troubleshooting 50
Useful information 51
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