Service manual
1.1 Characteristics
With the advant
age of central air con
ditioner in co
mfort and de
luxe integ
r
at
ed into the small-sized split
househol
d air conditioner for it
s easy inst
allation a
nd high flexi
b
ility
,
Sinclair
duct type air-conditioner unit
is characterized in high efficiency
,
long blowing of
air, good quality of room air, reliable performance and
simple operation. It may be widely used in small supermarket, chain stores, living rooms, hotel,
restaurant, office, meeting room and villa type family.
a) Flexible installation: The user may determine the air blow/return mode, condensate outflow
direction and air port type according to the needs of installation.
b) High Efficiency and Low Energy Consumption: High-quality compressor is installed. The
evaporator employs hydrophilic aluminum foil and inner threaded copper tube. This results in
high efficiency of heat exchange and increased energy-efficiency ratio of the unit.
c) Long-distance Air Blow: For super pressure design, the air can be blown to a long distance
after centralized treatment within the indoor unit.
d) Good Quality of Room Air: The air duct of the unit may be connected to multiple outlets so
that the air-conditioning temperature and humidity within the room will be evenly distributed.
To improve the room air quality, the unit is complete with highly efficient and healthy filter in
which nanometer photocatalyst or catechins is used as the filtering medium.
e) Reliable Performance: The unit is provided with complete protections and powerful
self-diagnosis function. (See the Microcomputer Control System for detailed information).
f) Simple Operation: Simple controller and flexible remote controller allow to control the unit as
you desire.
g) Fresh Air Control: There are 11 types of fresh air flow available for setting, so that you may
perform fine adjustment of the fresh air flow and the power consumption caused due to intake
of fresh air.
h) Lock of Temperature Range: The user may lock the temperature range as desired. This is
suitable for public space.
i) Week Timer: The week timer, which is provided with centralized control function, allows the
user to set the AUTO START / STOP in 1 week (7 days) and 4 time intervals each day.
1.2 Microcomputer Control System See Table 1-1
Table 1-1
Control Function Protection Function Display Functions
Memory Function High/Low Pressure Protection Auto Start / Stop
Remote Control Overload Protection Fan Speed
1. Introduction and Features
4