Installation instructions Art. No. 20499,20500
Page 1 of 2
Status 02.2015
GB Installation and operating instructions
Universal transformer
Art. No. 20499,20500
Many thanks for deciding to buy our transformer.
Please read through the installation and operation instructions carefully and keep these in a
safe place.
We do not accept liability for damage to persons or property caused by non observation of the
instructions, improper handling or for unauthorized changes made to the product.
Package contents:
Universal transformer
Installation and operating instructions
Technical data:
20499:
Connection
230-240 V
Output voltage
12 V AC
Rated output
max. 12 W
Transformer type
Short-circuit proof safety transformer
Ambient temperature t
a
-20°/ +40°C
Housing temperature t
c
65°C
Thermal link
130°C
Protection class
II, IP67
20500:
Connection
230-240 V
Output voltage
12 V AC
Rated output
max. 30 W
Transformer type
Short-circuit proof safety transformer
Ambient temperature t
a
-20°/ +40°C
Housing temperature t
c
65°C
Protection class
II, IP67
Safety and warning notes:
The transformer may only be used outside of the packaging.
Take the transformer carefully out of the packaging.
Make sure, before using the transformer that this has not been damaged during
transportation. The transformer must not be operated if the cable or the electrical parts are
damaged. Repairs may only be done by a specialist electrician.
The transformer housing must not be opened.
Keep packaging materials well away from children and pets. Danger of suffocation!
An external connection line to the transformer which been damaged must be replaced with a
special line or a special module which has to be obtained from the manufacturer or specialist
dealer.
The electrical output circuits must be installed and protected according to the national
installation regulations.
Care and servicing:
You must make sure that the power supply is disconnected before cleaning.
Use a dry, or slightly damp cloth for cleaning.
Never use chemicals or abrasives for cleaning.
Heitronic
®
H. Vollmer GmbH
Allmendring 29
D-75203 Königsbach-Stein
