Interklima Terminal Units
PCE -VS ñ Hydronic cassette
30
The COOL mode SLEEP profile is as follow:
The HEAT mode SLEEP profile is as follows:
2.L Auto fan speed
ñ In COOL mode, if Tr<Ts+2
o
C, indoor fan runs at low speed.
If Ts+2
o
C≤Tr<Ts+3
o
C, indoor fan runs at medium speed.
If Tr≥Ts+3
o
C, indoor fan runs at high speed.
ñ In COOL mode, the fan speed cannot change until it has run at
this speed over 30 seconds.
ñ In HEAT mode, if Tr≤Ts-1
o
C, indoor fan runs at low speed.
If Ts-3
o
C≤Tr<Ts-1
o
C, indoor fan runs at medium speed.
If Tr<Ts-3
o
C, indoor fan runs at high speed.
ñ In HEAT mode, the fan speed cannot change until it has run at
this speed over 30 seconds.
2.M Louver
ñ When the unit is connection to power supply, the louver will
swing 100 degrees to close condition.
ñ When the unit is turned on, the louver will swing 87 degrees
from close condition to set mode.
ñ When the unit is turned off, the louver will swing 100
degrees back to close condition.
ñ At swing mode, louver swings between 59-87 degrees range
and can be set within.
2.N Buzzer
ñ If a command is received by the air conditioner, the system
will respond with a beep.
2.P Auto restart
ñ The system uses non-volatile memory to save the present
operation parameters when system is turned off or in case of
system failure or cessation of power supply. Operation
parameters are mode, set temperature, swing, and the fan
speed. When power supply resumes or the system is
switched on again, the same operations as previously set
will function.
2.Q Reset button
ñ On the unit front panel next to the LED lights is the reset button.
Press it once and unit will operate according to auto mode.
2.R Drain pump
2.R.1 The unit is off
ñ If the float switch opens, the drain pump will work. When the
float switch closes, the drain pump will run continuously for
5miniutes.
2.R.2 The unit is on
ñ In cool or dehumidify mode, the drain pump will be turned
on when valve is on, and will remain on for 5 minutes after
the valve is turned off.
ñ When the mode is changed, the drain pump will remain on
for 5 minutes.
ñ If the float switch opens for 5 seconds after the 5minutes
has finished, the drain pump is turned on again and the valve
closes. After 10 minutes, if the float switch is continually
open, the red, yellow and green LEDs will blink to show the
drain pump does not work or there is a leak in the system.
ñ If the float switch closes, the drain pump will turn off after 5
minutes.
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