FCXI_P
32
/&y/W/:ϭϱϬϭͳϱϯϴϯϵϬϬͺϬϱ
EN
The unit must be connected directly to an elec-
trical outlet or an independent circuit.
Any operations carried out by personnel with-
out the appropriate qualifications my result in
injury to the operator, or damage to the unit or
the environment.
Only supply power to the fan coil units at 230V
~ 50Hz.
Use of different power supplies will dam-
ĂŐĞƚŚĞĨĂŶĐŽŝůƵŶŝƚ͘
WARNING: The power cables must be connected
to Phase (L) and Neutral (N); do not reverse the
wiring and follow the wiring diagram.
Install an electrical isolator or plug that allows
the electrical power to be completely isolated
from the unit.
To protect the unit against short circuits, fit a cir-
cuit breaker of max. 2A 250V (IG) to the power
line with a minimum contact opening distance
of 3 mm.
&ŽƌŝŶƐƚĂůůĂƚŝŽŶǁŝƚŚƚŚƌĞĞƉŚĂƐĞƉŽǁĞƌĐŽŶƐŝĚĞƌ
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ĂƚŝŽŶŵƵƐƚďĞŐŝǀĞŶƚŽƚŚĞĨŽůůŽǁŝŶŐƉƌĞĐĂƵƚŝŽŶƐ͗
ϭ͘ tŝƚŚ ϯW н E ŝƐŽůĂƚŽƌƐ Žƌ ĐŝƌĐƵŝƚ ďƌĞĂŬĞƌƐ ƚŚĞ
ŝŶƚĞƌƌƵƉƚ ĐĂƉĂĐŝƚLJ ŵƵƐƚ ďĞ Ăƚ ůĞĂƐƚ ϭϳϬй ŽĨ ƚŚĞ
ƚŽƚĂůĂďƐŽƌďĞĚůŽĂĚŽĨƚŚĞĨĂŶĐŽŝůƵŶŝƚƐĨŽƌĞĂĐŚ
ƉŚĂƐĞ͘
Ϯ͘dŚĞĐƌŽƐƐƐĞĐƚŝŽŶŽĨƚŚĞŶĞƵƚƌĂůĐĂďůĞŵƵƐƚďĞ
Ăƚ ůĞĂƐƚ ϭϳϬй ŽĨ ƚŚĞ ƚŽƚĂů ĂďƐŽƌďĞĚ ůŽĂĚ ŽĨ ƚŚĞ
ĨĂŶĐŽŝůƵŶŝƚƐĨŽƌĞĂĐŚƉŚĂƐĞ͘
CHARACTERISTICS OF THE CONNECTING CABLES
dŚĞĞůĞĐƚƌŝĐĂůƉŽǁĞƌĐĂďůĞŵƵƐƚďĞŽĨƚŚĞ,ϬϱsͲ<
ŽƌEϬϳsͲ<ƚLJƉĞǁŝƚŚϯϬϬͬϱϬϬsŝŶƐƵůĂƚŝŽŶƌĂƚŝŶŐ
enclosed inside a tube or conduit.
Use a cable cross section of 1mm2 minimum.
ůůƚŚĞĐĂďůĞƐŵƵƐƚďĞĞŶĐůŽƐĞĚŝŶƐŝĚĞĂƚƵďĞŽƌ
ĐŽŶĚƵŝƚƵŶƚŝůƚŚĞLJĂƌĞǁŝƚŚŝŶƚŚĞĨĂŶĐŽŝůƵŶŝƚ͘
dŚĞ ĐĂďůĞƐ Ăƚ ƚŚĞ ŽƵƚůĞƚ ŽĨ ƚŚĞ ƚƵďĞ Žƌ ĐŽŶĚƵŝƚ
must not be subjected to stress or twisting and
must be protected from external forces.
Stranded cables can only be used with cable
lugs. Ensure the strands are correctly inserted.
Electrical wiring diagrams are subject to con-
stant updates. Always refer to the wiring dia-
grams inside the unit.
dŚĞ ƵŶŝƚ ŵƵƐƚ ďĞ ĐŽŶŶĞĐƚĞĚ ƚŽ Ă ĐŽŶƚƌŽů ĚĞǀŝĐĞ
ǁŚŝĐŚŵƵƐƚďĞƉƵƌĐŚĂƐĞĚƐĞƉĂƌĂƚĞůLJ͘
ĂƌĞĨƵůůLJƌĞĂĚƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐďĞĨŽƌĞŵĂŬŝŶŐƚŚĞ
connections.
dŚĞĐŽŶƚƌŽůƉĂŶĞůĐĂŶŶŽƚďĞŵŽƵŶƚĞĚŽŶĂŵĞƚĂů
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ůŝĐǁĂůůƵŶůĞƐƐƚŚŝƐŝƐƉĞƌŵĂŶĞŶƚůLJĞĂƌƚŚĞĚ͘
ĞĨŽƌĞŝŶƐƚĂůůŝŶŐƚŚĞĐŽŶƚƌŽůĚĞǀŝĐĞĐĂƌĞĨƵůůLJƌĞĂĚ
ƚŚĞ ŝŶƐƚƌƵĐƚŝŽŶƐ͕ ĂŶĚ ŝĨ ŶĞĐĞƐƐĂƌLJ ƉƌŽĐĞĞĚ ǁŝƚŚ
ƚŚĞĐŽŶĨŝŐƵƌĂƚŝŽŶƐĂƐĚĞƚĂŝůĞĚŝŶƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐ͘
^ŽŵĞĐŽŶƚƌŽůƐƉĂŶĞůƐƌĞƋƵŝƌĞĐŽŶŶĞĐƚŝŽŶƚŽŽƚŚĞƌ
components supplied as accessories; ensure
ƚŚĞƐĞĂƌĞĂǀĂŝůĂďůĞ͘
WARNING
͗ŶƐƵƌĞƚŚĂƚƚŚĞĐŽŶƚƌŽůĚĞǀŝĐĞŝƐĐŽŵ
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ƉĂƚŝďůĞ ǁŝƚŚ ƚŚĞ ĞůĞĐƚƌŝĐĂů ĐŚĂƌĂĐƚĞƌŝƐƚŝĐƐ ŽĨ ƚŚĞ
fan coil unit.
tŚĞŶ ĂĚĚŝŶŐ ƚŚĞ ĐŽŶƚƌŽů ĚĞǀŝĐĞƐ ƌĞƐƉĞĐƚ ƚŚĞ
ƌĞůĞǀĂŶƚ ǁŝƌŝŶŐ ĚŝĂŐƌĂŵƐ ĂŶĚ ƚŚĞ ŝŶƐƚƌƵĐƚŝŽŶƐ ŽĨ
ƚŚŝƐŵĂŶƵĂů͘
/Ĩ ƉƌĞƐĞŶƚ͕ ĐŽŶŶĞĐƚ ƚŚĞ ǀĂůǀĞ ĂŶĚ ƚŚĞ ƐĞŶƐŽƌ ƚŽ
ƚŚĞ ƚĞƌŵŝŶĂů ďůŽĐŬ ĂƐ ƐŚŽǁŶ ŝŶ ƚŚĞ ǁŝƌŝŶŐ ĚŝĂ
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ŐƌĂŵ͘ tŝƚŚ ϯ ǁĂLJ ǀĂůǀĞ ŝŶƐƚĂůůĂƚŝŽŶƐ ƚŚĞ ŵŝŶŝ
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mum water temperature sensor must be moved
ĨƌŽŵ ŝƚƐ ŵŽƵŶƚ ŽŶ ƚŚĞ ĐŽŝů ƚŽ ƚŚĞ ƐƵƉƉůLJ ƚƵďĞ
ƵƉƐƚƌĞĂŵŽĨƚŚĞǀĂůǀĞ͘
ZĞƐƉĞĐƚƚŚĞǁŝƌŝŶŐĚŝĂŐƌĂŵƐ͘
WARNING: Ensure that the installation has been
carried out correctly. Follow the check proce-
dures shown in the control device manual.
WARNING:
ĂƌƌLJŽƵƚĂĨƵŶĐƟŽŶĂůƚĞƐƚ͘
WARNING: I
ŶƚŚĞĞǀĞŶƚŽĨĂŵĂůĨƵŶĐƟŽŶƌĞĨĞƌƚŽ
the Table of Alarm Codes to interpret the signals
from the two LEDs (Alarm / Power) which indi-
ĐĂƚĞƚŚĞŽƉĞƌĂƟŶŐƐƚĂƚƵƐŽĨƚŚĞƵŶŝƚ͘dŚĞŝŶǀĞƌƚĞƌ
wiring diagram is located within the unit.
DANGER! Only maintenance qualified personnel
my access the unit.
36. CONDENSATE
DRAIN
/Ŷ ƚŚĞ ĐĂƐĞ ŽĨ ŚŽƌŝnjŽŶƚĂů ŝŶƐƚĂůůĂƚŝŽŶ͕ ŝŶƐƚĂůů ƚŚĞ
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condensate drain fitting supplied. Care must
ďĞ ƚĂŬĞŶ ƚŽ ƐĞĂů ǁŝƚŚ ƐŝůŝĐŽŶĞ ƚŚĞ ĐŽŶŶĞĐƚŝŽŶ
between tray and fitting.
dŚĞĐŽŶĚĞŶƐĂƚĞĚƌĂŝŶŵĞƐŚŵƵƐƚďĞƐŝnjĞĚĂƉƉƌŽ
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ƉƌŝĂƚĞůLJ ĂŶĚ ƚŚĞ ƉŝƉĞƐ ƉŽƐŝƚŝŽŶĞĚ ƚŽ ŵĂŝŶƚĂŝŶ
ĂůŽŶŐƚŚĞƌŽƵƚĞĂŶĂĚĞƋƵĂƚĞƐůŽƉĞ;ŵŝŶ͘ϭйͿ͘
/Ŷ ĐĂƐĞ ŽĨ ĚƌĂŝŶĂŐĞ ŝŶƚŽ ƚŚĞ ƐĞǁĞƌ ƐLJƐƚĞŵ͕ ŝƚ ŝƐ
ĂĚǀŝƐĂďůĞƚŽƉƌŽǀŝĚĞĂƐŝƉŚŽŶƚŚĂƚƉƌĞǀĞŶƚƐƚŚĞ
ƌŝƐŝŶŐŽĨďĂĚƐŵĞůůƐƚŽǁĂƌĚƚŚĞĞŶǀŝƌŽŶŵĞŶƚƐ͘
WĞƌĨŽƌŵ Ă ƚĞƐƚ ŽĨ ŽƉĞƌĂƚŝŽŶ ĂŶĚ ƐĞĂůŝŶŐ ŽĨ ƚŚĞ
condensate drainage system by pouring water
ŝŶƚŽƚŚĞƚƌĂLJ͘
37. ELECTRICAL
WIRING
dŚĞĞĂƌƚŚůĞĂŬĂŐĞŽĨƐĞǀĞƌĂůƵŶŝƚƐ
ĐŽŶŶĞĐƚĞĚƚŽŽŶĞĐŝƌĐƵŝƚďƌĞĂŬĞƌŝƐ
ĂĚĚĞĚ͘/ƚŝƐƌĞĐŽŵŵĞŶĚĞĚƚŽĐŚĞĐŬ
ƚŚĞƌĂƚŝŶŐŽĨƚŚĞĐŝƌĐƵŝƚďƌĞĂŬĞƌĂŶĚŝƚ
ŵĂLJďĞŶĞĐĞƐƐĂƌLJƚŽƐƉůŝƚƚŚĞŝŶƐƚĂů
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ůĂƚŝŽŶŝŶƚŽƐĞǀĞƌĂůĐŝƌĐƵŝƚƐ͕ĞĂĐŚŚĂǀ
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ŝŶŐŝƚƐŽǁŶĐŝƌĐƵŝƚďƌĞĂŬĞƌ͘
