Pfannenberg PAI User Manual
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Contents
1 Hints on the manual
9
2 Handling
9
2.1 Transport
9
2.2 Storage
9
2.3 Unpacking
9
3 Scope of delivery and options
9
3.1 Scope of delivery
9
3.2 Options
10
4 General Information
10
5 ID Plate and Technical Data
10
6 Safety
10
7 Function
10
8 Installation
10
8.1 General
10
8.2 Installation of side-mounted, bolt-on air/air
heat exchanger
11
8.3 Installation of built-in air/air heat exchanger
11
8.4 Power connection
11
9 Operating Conditions
12
10 Putting into operation and function
12
10.1 General remarks
12
10.2 Centralised fault indication
12
10.3 Setting possibilities
12
11 Cleaning and Maintenance
12
11.1 Cleaning
12
11.2 Maintenance
13
12 Stopping
13
13 What to do if ...
13
13.1 General errors
13
14 Warranty Condition
13
Read this manual completely and carefully
before installing the unit.
This manual is an integral part of the scope
of delivery and must be kept until the unit is
disposed of.
1 Hints on the manual
This handbook contains instructions for the installation and
operation of
Door and side-mounted, bolt-on air/air heat exchanger, Series
PAS，
Door and side-mounted, built-in air/air heat exchanger, Series
PAI，
Hazard!
If the measures described in the following are not
strictly observed there is danger to life and health.
危险
危险
危险
危险！
！
！
！ Hazard！
！
！
！
If the measures described in the following are not
strictly observed there is danger to life and health
due to electrical shock.
CAUTION!
If the measures described in the following are not
strictly observed material damage may be caused.
Hint
A hint contains additional information on the action or instruction
described
2 Handling
2.1 Transport
Lift air/air heat exchanger only by the handle
on lower rear side
and hold the up-front part of the unit by hand. Alternatively two
jack rings (M8) can be fixed onto upper part for lifting use.
Transport the air/air heat exchanger only in upright position.
Prior to transport remove the air/air heat exchanger and pack it
separately if the complete switch cabinet is to be transported.
Failure to observe these instructions will render the warranty
provisions null and void.
2.2 Storage
Never expose air/air heat exchanger to temperatures
exceeding +70 °C during storage
Store air/air heat exchanger only in condition of usage.
Failure to observe these instructions will render the warranty
provisions null and void.
2.3 Unpacking
Prior to and during unpacking make a visual inspection of the
air/air heat exchanger to see whether any damage has
occurred during transport. Especially pay attention to loose
parts, dents, scratches etc.
Any damage must be reported immediately to the forwarding
agent (follow the instructions in "Rules for Damage Claims").
Moreover, the latest edition of the "Pfannenberg After Sales
Service Declaration” shall apply.
Before disposing of packing material ensure that it doesn’t
contain any loose components.
Danger!
Burr caused by production may be present on the metal edges
of the unit. Always wear protective gloves when carrying out
maintenance work and installation.
In case of a warranty claim exact details on the fault (photograph,
if possible) and the indication of type and serial number of the
air/air heat exchanger are required.
3 Scope of delivery and options
3.1 Scope of delivery
The Scope of delivery includes:
Air/air heat exchanger
Enclosed package (among other things sealing profile,