JUMO 60.4514 Hot air thermostats, WTHc Data Sheet - Manual (Page 3)

2013-06-20/00332482
Data Sheet 604514 Page 3/5
JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail: [email protected]
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax: 315-437-5860
E-mail: [email protected]
Internet: www.jumousa.com
Approval/approval marks
Connection diagram
The connection diagram in the data sheet provides preliminary information about the connection possibilities. For the electrical connection only
use the operating manual. The knowledge and the correct technical execution of the safety information/instructions contained in these docu-
ments are mandatory for installation, electrical connection, and startup as well as for safety during operation.
Wiring diagrams
Case
Standard Case lid: polycarbonate
Case bottom part: sheet steel, painted Color: pebble gray RAL 7032
Extra code "SW" Case lid: polycarbonate
Case bottom part: aluminum die casting, painted Color: pebble gray RAL 7032
Colour: anthracite gray RAL 7015
Setpoint value setting Safety temperature limiter STB:
permanently factory-set Ventilator controller TR and burner monitor TW:
The switching point can be adjusted by using a
screwdriver once the case lid has been removed
Standard For extra code /SW
Protection type EN 60 529-IP 40 EN 60 529-IP 54
Cable inlet 2 plug-type sockets EN 60 529-IP 54
Mounting of switching head With 2 screws through the case bottom part With 2 screws on the support tube flange, then with
one screw on the hexagonal part of the support tube
Weight Approx. 0.7 kg
Approval marks Inspection authority Certificates /
inspection number Inspection basics Valid for
DIN DIN CERTCO / TÜV Süd TR/TW/STB1064 DIN EN 14597 WTHc hot air thermostats
DIN DIN CERTCO / TÜV Süd TR/TW/STW1205 DIN EN 14597
Note
Physical and toxic features of the expansion means, which could emerge in the event of a measuring system break.
Control range
with scale limit value Hazardous
reactions Fire and explosion hazard Hazardous to
waters Information about toxicology
Ignition
temperature Explosion
limit Irritant Dangerous to
health Toxic
≤ +200 °C No +355 °C 0.6 - 8 V% Yes Yes
a
a At present, no statement concerning health hazards in the event of short-term exposure and low concentration (e.g. measuring system rupture) has been made by
the health authority
No
( 1 ) TR (ventilator)
( 2 ) TW (burner)
( 3 ) STB (burner)
WTHc-2280, WTHc-2280 to /402 WTHc-2240 to /574, WTHc-2240 to /402, 547
1 2 3 4 5 6
1
4 2
( 1 )
1
4 2 2
1
( 2 ) ( 3 )
1 2 3 4 5 6
1
4 2
1
4 2
II I
4 2 4
7
1
( 1 ) ( 2 ) ( 3 )