Hisense 88FZBpC, Руководство по обслуживанию, Страница: 11 / 37

Page 10 of 36
to the remote.
6.2.2.2 Top outlet
The top throttle is fixed at the maximum position.
6.2.3 Outdoor Fan
The speed of outdoor fan is single-speed. The outdoor fan is controlled on an off
according to outdoor ambient temperature.
6.2.4 Prevention against condensation and insufficient heat exchange at the low
indoor fan speed.
When the indoor fan speed is set at the low fan speed, the compressor’s power is
restricted as in the low temperature cooling.
6.2.5 4-way valve
State: It is interrupted in cooling.
Switchover: When initially electrified for cooling, the 4-way valve is interrupted
immediately.
When the heating is changed to the cooling, it needs an interval of 50
seconds for the 4-way valve to change over from being electrified to being
interrupted.
6.3 Heating-run mode
6.3.1 Throttle blade control
6.3.1.1 The blades of the left-right throttle outlet
The blades of the left-right throttle are switched between fixed and swept according
to the remote.
The left-right throttle is targeted to the minimum position in cold air prevention mode.
6.3.1.2 The blades of the top throttle control
The top throttle is fixed at the minimum position (the minimum position of 88 series
Floor Type Air-Conditioner is 0, that is, is closed).
The top throttle is fixed at the maximum position in cold air prevention mode.
6.3.2 Indoor fan
As cooling-run mode except for cold air prevention mode and defrosting mode (T=
Tset-Tindoor ambient).
6.3.3 Cold air prevention
If the outlet wind temperature of the indoor is too low in heating, Users can feel the
feeling of chilling by cold air. Cold air prevention function is that Controls the fan
speed according to the indoor coil temperature, and regulates the air supply, thereby,
Maintain indoor air supply at an appropriate temperature range, and improve the
air-conditioned comfort.
When the coil temperature reaches 20 after starting, indoor fan runs by the
℃
breeze. Then control indoor fan speed to increase progressively according to the
indoor coil temperature. When the coil temperature reaches 38 , the indoor fan
℃