Heat Operation - Mitsubishi Electric City Multi PLFY-P08NCMU-E Technical & Service Manual

9-4. HEAT OPERATION

TIME SUN MON TUE WED THU FRI SAT
TIMER Hr
AFTER AFTER
ERROR CODE
û Fû C
°F °C
ONLY1Hr.
TEMP.
MENU ON/OFF
BACK MONITOR/SET DAY
PAR-21MAA CLOCK OPERATION
Control modes
1-1. Thermoregulating function (Function to prevent restarting for 3 minutes)
1. Thermoregulating
function • Room temperature
• Room temperature
Controlled by the remote controller (3-speed)
2. Fan
Give priority to controlled mode mentioned below.
2-1. Hot adjust mode
2-2. Residual heat exclusion mode
2-3. Thermo OFF mode (When the compressor off by the thermoregulating)
2-4. Cool air prevention mode (Defrosting mode)
2-5. Capacity increasing mode
2-1. Hot adjust mode
The fan controller becomes the hot adjust mode for the following conditions.
A: Hot adjust mode start
B: 5 minutes have passed since the condition A or the indoor liquid pipe temperature
C: 2 minutes have passed since the condition A (Terminating the hot adjust mode)
2-2. Residual heat exclusion mode
When the condition changes the auxiliary heater ON to OFF (thermoregulating or
operation stop, etc), the indoor fan operates in [Low] mode for 1 minute.
<How to operate>
1 Press POWER ON/OFF button.
2 Press the operation MODE button to display HEAT.
3 Press the TEMP. button to set the desired temperature.
NOTE: The set temperature changes 1°F(2°F) when the
ON
OFF
FUNCTION
FILTER
WEEKLY
SIMPLE
AUTO OFF
ON/OFF
<Display in HEAT operation>
FILTER
[DEFROST]
CHECK TEST
The [DEFROST] symbol is only displayed during the defrost operation.
CLEAR
[STANDBY]
The [STANDBY] symbol is only displayed during hot adjust mode.
desired temperature -2°F ···Thermo ON
desired temperature ···Thermo OFF
When starting the HEAT operation
When the thermoregulating function changes from OFF to ON.
When release the HEAT defrosting operation
Hot adjust mode 1
[Low]
[Extra Low]
A
B
turned 95°F or more
pressed once. Heating 63 to 83°F
Variable range of the set temprature depends on the remote controller
which is applied.
Control details
Set fan speed by the remote controller
C
19
or button is
Remarks
1
"STAND BY" will
be displayed
during the hot
adjust mode.
This control is
same for the
model without
auxiliary heater.
Continued to the next page