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ACCESSORIES
The use of accessories not recommended by Helios is not permitted, as this may
invalidate your guarantee. The use of speed controllers is not permitted.
IMPORTANT NOTE: It is no longer possible to use of AFS switch clock as
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on previous models. The KWL-WSU is the correct unit to use with model.
S S w w i i t t c c h h c c l l o o c c k k w w i i t t h h n n i i g g h h t t s s e e t t b b a a c c k k
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Digital switch clock with night set back and LCD-display.
Weekly timer with individual programming for each day.
(consider DIP-switch settings!)
Type KWL-WSU
Dimension:
W 85 x H 85 x D 52
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A A d d d d i i t t i i o o n n a a l l m m o o d d u u l l e e Z Z M M E E A A f f o o r r K K W W L L C C 3 3 5 5 0 0
This module allows the control of the unit via external control signals (relays
- contactors). There is a volt free contact to indicate the operating conditions.
Type KWL ZMEA
Dimension W x H x D:
Additional module ZMPA for KWLC 350
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To allow the user to override the control panel if fans are used in MIN or MAX
mode. The module settings will always override the control panel.
Type KWL ZMPA
Dimensions W x H x D:
Difference pressure sensor DDS
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Complete set to monitor the filter condition.
Type DDS
Dimensions Ø 104 x D 58 mm
Dimensional drawing KWLC 350.. (standing version)
Heat recovery unit KWLC 350
Ref.-No. 0856
Ref.-No. 1431
110 x 110 x 65 mm
110 x 110 x 65 mm
Ref.-No. 0445
WARRANTY – EXCLUSION OF WARRANTY
If the preceeding instructions are not followed or if the unit is modified all warranty
claims are voided. The same applies to related claims towards the manufacturer.
REGULATIONS
If installed correctly the units comply to all relevant regulation as per the date of
manufacture and is CE-marked.
Ref.-No.1430
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Pict. 3
Condensation
drainage ø 15 mm
(standing version)
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