Mitsubishi PKH-1.6GKLH Technical & Service Manual page 27

2-3 HEAT operation
ADDRESS
UNIT No.
FUNCTION No.
°C
SELECTION No.
AM
PM
FUNCTION
AM
TEST RUN
PM
CHECK
TEMP.
ON/OFF
<HEAT operation time chart>
Operation starts by
P O W E R b u t t o n
ON.
ON
Thermostat
OFF
ON
Indoor fan
OFF
ON
Auto vane
OFF
ON
Booster heater
OFF
ON
Compressor
OFF
ON
Power ON lamp
OFF
ON
STAND BY lamp
OFF
w2 Even if the room temperature rise above the set temperature during this period, the compressor will not start until this period has ended.
(1) Compressor control
1-minute time delay
To prevent overload, the compressor will not start within , minutes after stop.
2The compressor runs when the room temperature is lower than the set temperature.
The compressor stops when the room temperature is equal to or higher than the set temperature.
3The compressor stops in check mode or during protective functions.
4Overheat protection
<Start condition>
When the pipe temperature thermistor reads 70°C or above, the overheat protection will start.
<Overheat protection>
The compressor stops for 6 minutes, and then restarts.
If the start condition is satisfied again within 10 minutes of compressor operation, both the indoor and outdoor units stop,
displaying a check code of "P6" on the remote controller.
<Termination conditions>
Overheat protection is terminated when the start condition is not satisfied again during the allowance (10-minute compres-
sor operation), when operation mode changes to other mode, or when thermostat turns OFF.
OC229A
<How to operate>
1 Press POWER ON/OFF button.
2 Press the MODE button to display "
3 Press the
NOTE: The set temperature changes 1°C when the
Unit Display
ON COOL HEAT
STAND <Display in HEAT operation>
OFF
BY
[ STANDBY ]
The [ STANDBY ] symbol is displayed from heating operation start until
the heated air begins to blow and during the defrost operation.
Room temperature
becomes equal to
set temperature.
Extra LOW 1 LOW Extra LOW 1
LOW or HIGH
Depends on remote
controller setting
10
Hot adjustment
Minimum 3 minutes
From POWER ON until
warm begins to blow
i
TEMP. button to set the desired temperature.
press one time Heating 17 to 28°C.
Room temperature Operation stops by
falls below set tem- P O W E R b u t t o n
perature. OFF.
LOW or HIGH
Depends on remote
controller setting
10
Hot adjustment
2
27 27
g
".
or
1 Changeable by indoor
dipswitch SW1- 5
and SW1- 6.
Close
OFF during thermostat OFF
hot adjustment
defrosting
button is