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Available languages
Available languages
S3 definition:
Night Silent mode
(Default the Factory Set)
Silent mode
Reserve
None Silent mode
S4 definition:
Static pressure mode
is 0 MPa(Default the
Factory Set)
Static pressure mode is low
pressure(Reserve position,
use for customized unit)
Static pressure mode is medium
pressure(Reserve position,
use for customized unit)
Static pressure mode is high
pressure(Reserve position,
use for customized unit)
S5 definition:
Heating priority mode
(Default the Factory Set)
Cooling priority mode
Number 63 & the more
operating mode first
Only respond the
heating mode
Only respond the
cooling mode
S6 definition:
Automatic search address
Nonautomatic search address
(The communication way of the
original digital indoor units )
Clean the indoor unit address
(Effective to automatic searching
new digital indoor unit )
S7 fdefinition:
Off Qty. setting of indoor units
(Default the Factory Set)
On Qty.setting of indoor units
S8 definition olny for 33.5kW/40kW:
S8 definition olny for 45kW:
Default the Factory Set
S10 function definition:
S11 function definition:
Outdoor unit settings
Outdoor unit settings
Code dialing must be operated after the power supply is cut off.
6.7 Electric system and installation
Electric wiring Notes
1. Please use private indoor and outdoor unit power supplies.
2. Power supply should apply specialized duplexure and should
install RCCB and manual switch.
3. Power supply, RCCB and manual switch used for a same indoor
unit should have universality.(Indoor unit power supply for the
same unit should use the same circuit and ON/OFF simultaneously,
or it could seriously affect the system service life and the unit may
fail to power on).
4. Consider the indoor and outdoor unit connecting wiring system
and refrigerant piping as a same system.
5. Suggest to use 3-core shield cable for outdoor unit signal wire to
decrease noise disturb, don't use multi-core cable without shield.
6. Operate according to the relative electric national regulations.
7. Power supply wiring must be operated with a specialized person.
15
Reserve
Reserve
6-10HP
12-18HP
CAUTION
V.2
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