Daewoo DMB-G078LH-V, Руководство по обслуживанию

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8.5.9 Set Function Test
When it is detected that the outdoor temperature is between 5 - 9°c and room temperature is
between 18 - 22°c, provided that the heating operation remains consecutively more than 30
minutes, the compressor's highest operational frequency is FMAX=F8=96HZ. If any of the above
conditions is not met, it will quit from set frequency operation.
8.6 Auto Mode Function
Using remote control to choose auto mode, under which the set temperature can be adjusted in a
range of 17 - 30°c.
8.6.1 When entering auto mode, the A/C will choose cooling, heating or fan only according to the
difference between room temperature (TA) and set temperature (TS).
TA - TS Operation status
TA -TS > 1°c Cooling
-1°c TA - TS +1°c F an only
TA - TS < -1°c Heating
8.6.2 At auto mode, the indoor fan will choose auto fan in corresponding mode.
8.6.3 At auto mode, the vane action of indoor fan is the same as that of chosen mode.
8.6.4 Once a mode is chose, it will take 5 minutes after shutting off the compressor to re-choose
another mode according to the difference between room temperature and set temperature, or
you can re-choose mode when set temperature is changed.
8.7 Forced Operation Function
8.7.1 Forced operation is controlled by the switch on switch board and divided into forced cooling and
forced auto. Remote control doesn't work at forced operation control.
8.7.2 At forced operation status, all protection functions in general protection fore-mentioned apply.
8.7.3 At forced cooling mode, the compressor operates at a fixed frequency of F2=42HZ, indoor fan is
Breeze, anti-icing control and general current control of cooling outdoor unit work; forced
operation will transfer to auto mode whose set temperature is 24°c automatically after 30
minutes.
8.7.4 At forced auto mode, the remote control controls in a set temperature of 24°c.
8.8 Timer Function Requirement
8.8.1 The maximum length of timer is 24 hours and the minimum resolving power is 15 minutes.
8.8.2 Timer on function: first turn off the A/C, the A/C will be automatically on at the set time.
8.8.3 Timer off function: first turn on the A/C, the A/C will be automatically off at the set time.
8.8.4 Timer on/off function( on time is earlier than off time): first turn off the A/C, it will be automatically
on at set time, and later be off at the set time.
8.8.5 Timer off/on function( off time is earlier than on time): first turn on the A/C, it will be automatically
off at set time, and later be on at the set time.
8.8.6 Timer function execution is applicable upon one operation only.
8.8.7 Timer error is less than 1 min/h.
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