3
1 . C o n t e n t s
2.
Safety instructions ............................................................................ 5
2.1.
General safety ....................................................................................... 5
2.2.
Operational safety ................................................................................. 5
3.
Storage and transport ....................................................................... 5
4.
Description ......................................................................................... 6
4.1.
General .................................................................................................. 6
4.2.
Intended use .......................................................................................... 7
5.
Installation .......................................................................................... 7
5.1.
Safety instructions ................................................................................. 7
5.2.
Hygienic instructions and requirements ................................................. 7
5.3.
Configuring orientation of the unit .......................................................... 8
5.4.
Identification of ports ............................................................................. 9
5.5.
Adjusting the unit - turning ports e2 (SUP) / i2 (EHA) ............................ 9
5.6.
Connecting the HVAC duct .................................................................. 10
5.7.
Installation ........................................................................................... 10
5.8.
Connecting the condensate drain pipe ................................................ 11
5.9.
Classification of air filters ..................................................................... 12
5.10.
Installing air filters ................................................................................ 12
5.11.
Installing, connecting and filling liquid manometers ............................. 13
5.12.
Installing hot water heating coil ........................................................... 14
5.13.
Installing mixing valve of hot water air heater ...................................... 15
5.14.
Installing shut-off dampers e1, i1 ......................................................... 15
5.15.
Installing flexible flanges ...................................................................... 15
5.16.
Installing and connecting water chiller to the cool source .................... 15
5.17.
Installing mixing valve of the water chiller ............................................ 16
5.18.
Installing direct chiller .......................................................................... 16
5.19.
Installing electric heater / pre-heater EPO-V ....................................... 16
5.20.
Installing manostats to control constant flow and constant pressure ... 16
6.
Electrical connection, commissioning, description of controls 17
7.
Hygienic instructions for compliance with VDI 6022 ................... 17
7.1.
General instructions ............................................................................. 17
7.2.
Required qualifications of personnel as per the type of activity ........... 18
8.
Inspecting the appliance ................................................................. 19
8.1.
Overview of inspections and measures to ensure compliance with
hygiene requirements .......................................................................... 19
9.
Cleaning and maintenance ............................................................. 21
9.1.
General ................................................................................................ 21
9.2.
Cleaning the cabinet ............................................................................ 21
9.3.
Air filters, replacing filter cassettes ...................................................... 21
9.4.
Cleaning the coils (heater / chiller) ...................................................... 21
9.5.
Cleaning the plastic heat recovery exchanger ..................................... 22
9.6.
Draining and inspection of the condensate collection tank (not included
in delivery) ........................................................................................... 22
9.7.
Other minor maintenance .................................................................... 22
