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Heat recovery unit KWLC 350
Pict. 3
Dimensional drawing KWLC 350.. (standing version)
ACCESSORIES
T
he use of accessories not recommended by Helios is not permitted, as this may
i
nvalidate your guarantee. The use of speed controllers is not permitted.
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I
MPORTANT NOTE: It is no longer possible to use of AFS switch clock as
on previous models. The KWL-WSU is the correct unit to use with model.
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Digital switch clock with night set back and LCD-display.
W
eekly timer with individual programming for each day.
(consider DIP-switch settings!)
Type KWL-WSU Ref.-No. 0856
D
imension: W 85 x H 85 x D 52
■■
AAddddiittiioonnaall mmoodduullee ZZMMEEAA ffoorr KKWWLLCC 335500
T
his 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 Ref.-No. 1431
Dimension W x H x D: 110 x 110 x 65 mm
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Additional module ZMPA for KWLC 350
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 Ref.-No.1430
D
imensions W x H x D: 110 x 110 x 65 mm
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Difference pressure sensor DDS
Complete set to monitor the filter condition.
Type DDS Ref.-No. 0445
D
imensions Ø 104 x D 58 mm
WARRANTY – EXCLUSION OF WARRANTY
I
f 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.
R
EGULATIONS
If installed correctly the units comply to all relevant regulation as per the date of
m
anufacture and is CE-marked.
Condensation
drainage ø 15 mm
(standing version)
Supply Extract
Exhaust Outside air
Condensation
drainage ø 12 mm
(lying version)
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