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-
ĂŐĞƚŚĞĨĂŶĐŽŝůƵŶŝƚ
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-
ĂƚŝŽŶŵƵƐƚďĞŐŝǀĞŶƚŽƚŚĞĨŽůůŽǁŝŶŐƉƌĞĐĂƵƚŝŽŶƐ
ϭtŝƚŚϯW нEŝƐŽůĂƚŽƌƐŽƌĐŝƌĐƵŝƚďƌĞĂŬĞƌƐƚŚĞ
ŝŶƚĞƌƌƵƉƚĐĂƉĂĐŝƚLJŵƵƐƚďĞĂƚůĞĂƐƚϭϳϬйŽĨ ƚŚĞ
ƚŽƚĂůĂďƐŽƌďĞĚůŽĂĚŽĨƚŚĞĨĂŶĐŽŝůƵŶŝƚƐĨŽƌĞĂĐŚ
ƉŚĂƐĞ
ϮdŚĞĐƌŽƐƐƐĞĐƚŝŽŶŽĨƚŚĞŶĞƵƚƌĂůĐĂďůĞŵƵƐƚďĞ
ĂƚůĞĂƐƚϭϳϬйŽĨƚŚĞ ƚŽƚĂůĂďƐŽƌďĞĚůŽĂĚŽĨƚŚĞ
ĨĂŶĐŽŝůƵŶŝƚƐĨŽƌĞĂĐŚƉŚĂƐĞ
CHARACTERISTICS OF THE CONNECTING CABLES
dŚĞĞůĞĐƚƌŝĐĂůƉŽǁĞƌĐĂďůĞŵƵƐƚďĞŽĨƚŚĞ,ϬϱsͲ<
ŽƌEϬϳsͲ<ƚLJƉĞǁŝƚŚ ϯϬϬϱϬϬs ŝŶƐƵůĂƚŝŽŶ ƌĂƚŝŶŐ
enclosed inside a tube or conduit.
Use a cable cross section of 1mm2 minimum.
ůůƚŚĞĐĂďůĞƐŵƵƐƚďĞĞŶĐůŽƐĞĚŝŶƐŝĚĞĂƚƵďĞŽƌ
ĐŽŶĚƵŝƚƵŶƚŝůƚŚĞLJĂƌĞǁŝƚŚŝŶƚŚĞĨĂŶĐŽŝůƵŶŝƚ
dŚĞĐĂďůĞƐĂƚƚŚĞ ŽƵƚůĞƚ ŽĨƚŚĞ ƚƵďĞ ŽƌĐŽŶĚƵŝƚ
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.
dŚĞƵŶŝƚ ŵƵƐƚ ďĞ ĐŽŶŶĞĐƚĞĚƚŽĂĐŽŶƚƌŽůĚĞǀŝĐĞ
ǁŚŝĐŚŵƵƐƚďĞƉƵƌĐŚĂƐĞĚƐĞƉĂƌĂƚĞůLJ
ĂƌĞĨƵůůLJƌĞĂĚƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐďĞĨŽƌĞŵĂŬŝŶŐƚŚĞ
connections.
dŚĞĐŽŶƚƌŽůƉĂŶĞůĐĂŶŶŽƚďĞŵŽƵŶƚĞĚŽŶĂŵĞƚĂů-
ůŝĐǁĂůůƵŶůĞƐƐƚŚŝƐŝƐƉĞƌŵĂŶĞŶƚůLJĞĂƌƚŚĞĚ
ĞĨŽƌĞŝŶƐƚĂůůŝŶŐƚŚĞĐŽŶƚƌŽůĚĞǀŝĐĞĐĂƌĞĨƵůůLJƌĞĂĚ
ƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐĂŶĚŝĨ ŶĞĐĞƐƐĂƌLJƉƌŽĐĞĞĚǁŝƚŚ
ƚŚĞĐŽŶĨŝŐƵƌĂƚŝŽŶƐĂƐĚĞƚĂŝůĞĚŝŶƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐ
^ŽŵĞĐŽŶƚƌŽůƐƉĂŶĞůƐƌĞƋƵŝƌĞĐŽŶŶĞĐƚŝŽŶƚŽŽƚŚĞƌ
components supplied as accessories; ensure
ƚŚĞƐĞĂƌĞĂǀĂŝůĂďůĞ
WARNINGŶƐƵƌĞƚŚĂƚƚŚĞĐŽŶƚƌŽůĚĞǀŝĐĞŝƐĐŽŵ-
ƉĂƚŝďůĞǁŝƚŚƚŚĞ ĞůĞĐƚƌŝĐĂů ĐŚĂƌĂĐƚĞƌŝƐƚŝĐƐŽĨƚŚĞ
fan coil unit.
tŚĞŶĂĚĚŝŶŐƚŚĞ ĐŽŶƚƌŽů ĚĞǀŝĐĞƐ ƌĞƐƉĞĐƚƚŚĞ
ƌĞůĞǀĂŶƚǁŝƌŝŶŐ ĚŝĂŐƌĂŵƐĂŶĚƚŚĞŝŶƐƚƌƵĐƚŝŽŶƐŽĨ
ƚŚŝƐŵĂŶƵĂů
/ĨƉƌĞƐĞŶƚĐŽŶŶĞĐƚƚŚĞǀĂůǀĞĂŶĚƚŚĞƐĞŶƐŽƌ ƚŽ
ƚŚĞƚĞƌŵŝŶĂůďůŽĐŬĂƐ ƐŚŽǁŶŝŶƚŚĞ ǁŝƌŝŶŐĚŝĂ
-
ŐƌĂŵtŝƚŚϯǁĂLJǀĂůǀĞ ŝŶƐƚĂůůĂƚŝŽŶƐƚŚĞŵŝŶŝ-
mum water temperature sensor must be moved
ĨƌŽŵŝƚƐŵŽƵŶƚŽŶƚŚĞ ĐŽŝůƚŽƚŚĞƐƵƉƉůLJ ƚƵďĞ
ƵƉƐƚƌĞĂŵŽĨƚŚĞǀĂůǀĞ
ZĞƐƉĞĐƚƚŚĞǁŝƌŝŶŐĚŝĂŐƌĂŵƐ
WARNING: Ensure that the installation has been
carried out correctly. Follow the check proce-
dures shown in the control device manual.
WARNING: ĂƌƌLJŽƵƚĂĨƵŶĐƟŽŶĂůƚĞƐƚ
WARNING: IŶƚŚĞĞǀĞŶƚŽĨĂŵĂůĨƵŶĐƟŽŶƌĞĨĞƌƚŽ
the Table of Alarm Codes to interpret the signals
from the two LEDs (Alarm / Power) which indi-
ĐĂƚĞƚŚĞŽƉĞƌĂƟŶŐƐƚĂƚƵƐŽĨƚŚĞƵŶŝƚdŚĞŝŶǀĞƌƚĞƌ
wiring diagram is located within the unit.
DANGER! Only maintenance qualified personnel
my access the unit.
36. CONDENSATE DRAIN
/ŶƚŚĞĐĂƐĞ ŽĨ ŚŽƌŝnjŽŶƚĂůŝŶƐƚĂůůĂƚŝŽŶŝŶƐƚĂůůƚŚĞ-
condensate drain fitting supplied. Care must
ďĞƚĂŬĞŶ ƚŽ ƐĞĂů ǁŝƚŚƐŝůŝĐŽŶĞƚŚĞ ĐŽŶŶĞĐƚŝŽŶ
between tray and fitting.
dŚĞĐŽŶĚĞŶƐĂƚĞĚƌĂŝŶŵĞƐŚŵƵƐƚďĞƐŝnjĞĚĂƉƉƌŽ
-
ƉƌŝĂƚĞůLJĂŶĚƚŚĞƉŝƉĞƐ ƉŽƐŝƚŝŽŶĞĚ ƚŽŵĂŝŶƚĂŝŶ
ĂůŽŶŐƚŚĞƌŽƵƚĞĂŶĂĚĞƋƵĂƚĞƐůŽƉĞ;ŵŝŶϭйͿ
/ŶĐĂƐĞŽĨĚƌĂŝŶĂŐĞŝŶƚŽƚŚĞƐĞǁĞƌƐLJƐƚĞŵŝƚŝƐ
ĂĚǀŝƐĂďůĞƚŽƉƌŽǀŝĚĞĂƐŝƉŚŽŶƚŚĂƚƉƌĞǀĞŶƚƐƚŚĞ
ƌŝƐŝŶŐŽĨďĂĚƐŵĞůůƐƚŽǁĂƌĚƚŚĞĞŶǀŝƌŽŶŵĞŶƚƐ
WĞƌĨŽƌŵĂ ƚĞƐƚŽĨ ŽƉĞƌĂƚŝŽŶĂŶĚƐĞĂůŝŶŐ ŽĨƚŚĞ
condensate drainage system by pouring water
ŝŶƚŽƚŚĞƚƌĂLJ
37. ELECTRICAL WIRING
dŚĞĞĂƌƚŚůĞĂŬĂŐĞŽĨƐĞǀĞƌĂůƵŶŝƚƐ
ĐŽŶŶĞĐƚĞĚƚŽŽŶĞĐŝƌĐƵŝƚďƌĞĂŬĞƌŝƐ
ĂĚĚĞĚ/ƚŝƐƌĞĐŽŵŵĞŶĚĞĚƚŽĐŚĞĐŬ
ƚŚĞƌĂƚŝŶŐŽĨƚŚĞĐŝƌĐƵŝƚďƌĞĂŬĞƌĂŶĚŝƚ
ŵĂLJďĞŶĞĐĞƐƐĂƌLJƚŽƐƉůŝƚƚŚĞŝŶƐƚĂů-
ůĂƚŝŽŶŝŶƚŽƐĞǀĞƌĂůĐŝƌĐƵŝƚƐĞĂĐŚŚĂǀ-
ŝŶŐŝƚƐŽǁŶĐŝƌĐƵŝƚďƌĞĂŬĞƌ