Airwell GC 24 DCI, Руководство по обслуживанию

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Service Manual - KXL DCI 12-3
12.1.5 Compressor Starting Control
12.1.5.1 Compressor starting control for DCI50/60
12.1.5.2 Compressor starting control for DCI 24/30
z
Step 1
Whenever the compressor starts up, after it has been off for more than 45 minutes, the
compressor frequency cannot go below
Step1RPS
for 3 continuous minutes (
this rule comes to
ensure oil return to the compressor
).
z
Step 2
The compressor speed cannot go above
Step2RPS
once after each compressor start up for 3
continuous minutes (
this rule comes to prevent oil exit from the compressor after its start up)
.
z
Step 3
The speed cannot go higher than
Step3RPS
unless it was operating for more than 1 continuous
minutes between
Step3RPS
– 5 and
Step3RPS
.
After passing above
Step3RPS
, this rule is re-applied when passing below
Step3RPS
-5.
12.1.6 Minimum On and Off Time
3 minutes
12.1.7 Indoor Fan Control
8 Indoor fan speeds are determined for each model. 4 speeds for cool/dry/fan modes and 4
speeds for heat mode.
When user sets the indoor fan speed to a fixed speed (Low/ Medium/ High), unit will operate
constantly at set speed.
When Auto Fan is selected, indoor unit controller can operate in all speeds. The actual speed is set
according to the cool/heat load.
12.1.7.1 Turbo Speed
The Turbo speed is activated during the first 30 minutes of unit operation when auto fan speed is
selected and under the following conditions:
Difference between set point and actual room temperature is bigger then 3 degrees.
Room temperature > 22 for cooling, or < 25 for heating.
Time
Step1
Step2
Step3
Min 10 Minutes
1
Minute
1
Minute