ECO GOLD
25/08/2011/ YACE0088 Before putting the device into operation 35
d) Approved metal hoses in non-rusting stainless steel with union nut M16 x 1, inside diameter
10 mm
Type
Length
(cm)
Temperature range °C Application range
Catalogue
number
MC 50 50 10...400
With simple insulation
For all
LAUDA heat trans-
fer liquids
LZM 040
MC 100 100 10...400 "
LZM 041
MC 150 150 10...400 "
LZM 042
MC 200 200 10...400 "
LZM 043
Pump short circuit
18 10...400 "
LZM 044
MK 50 50 -90...150
With foam insulation for
the cooling range
For all
LAUDA heat trans-
fer liquids
LZM 052
MK 100 100 -90...150 "
LZM 053
MK 150 150 -90...150 "
LZM 054
MK 200 200 -90...150 "
LZM 055
Pump short circuit
18 -90...150 "
LZM 045
6.5 Cooling of heating thermostats
At bath temperatures slightly above the room temperature (approx. 2 – 5 K) operation is possible at a
low pump level (1 or 2) without cooling. For temperatures below room temperature cooling must be used.
With the immersion thermostat use a cooling coil (Ì 6.1).
With bath and circulatio
n thermostats the cooling coil is already built in as standard.
Temperatures above 20 °C
: Cooling through the water supply. Ensure the lowest possible water con-
sumption.
Temperatures below 20 °C
: A LAUDA DLK 10, DLK 25 Through-Flow Cooler can be connected to the
pump connections. Build the through-flow cooler into the return line from the consumer to the thermostat.
6.6 First switch-on
Make sure that the details on the name-plate match mains voltage and frequency.
Notice
Use of inadmissible mains voltage or frequency
Property damage
• Compare the rating label with the available mains
voltage and frequency.
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