Mitsubishi Electric CITY MULTI PAC-AH001-1, Руководство по обслуживанию

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7.4.3. Fan
(1) Set the fan speed using the remote controller
Type Fan speed notch
3 speeds [Low], [Med], [High]
• [Auto] fan speed control is not available.
(2) Hot adjust mode
The fan controller enters the hot adjust mode when any of the following conditions are met.
1. When starting the HEAT operation
2. When the thermo regulating function changes from OFF to ON.
3. After defrosting operation
[
VII
Microprocessor Control ]
- 15 -
HWE13010 GB
4. Heat operation
1. Termoregulating function
(1) Thermoregulating function (Function to prevent restarting for 3 minutes)
Œ
Room temperature desired temperature -2°F ···Thermo ON
Œ
Room temperature desired temperature ···Thermo OFF
2. Fan
(1) By the remote controller setting (switch of 3 Auto)
Œ
When [Auto] is set, fan speed is changed depending on the value of:
Desired temperature - Room temperature
Give priority to under-mentioned controlled mode
1) Hot adjust mode
2) Preheating exclusion mode
3) Thermo OFF mode (When the compressor off by the thermoregulating)
4) Cool air prevention mode (Defrosting mode)
5) Capacity increasing mode
(2) Hot adjust mode
Œ
The fan controller becomes the hot adjuster mode for the following conditions.
1) When starting the HEAT operation
2) When the thermoregulating function changes from OFF to ON.
3) When release the HEAT defrosting operation
A: Hot adjust mode starts.
B: 5 minutes have passed since the condition A or the indoor liquid pipe temperature turned 95°F or more.
C: 2 minutes have passed since the condition A. (Terminating the hot adjust mode)
*1 "STAND BY" will be displayed during the hot adjust mode.
(3) Preheating exclusion mode
Œ
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 [Set Temperature] button to set the desired tempera-
ture.
The set temperature changes 2°F when the [Set Temperature]
button is pressed one time. Heating 63 to 83°F.
<Display in HEAT operation>
[DEFROST]
The [DEFROST] symbol is only displayed during the defrost op-
eration.
[STANDBY]
The [STANDBY] symbol is only displayed during the hot adjust
mode.
Type Fan speed notch
3 Auto type [Low], [Med], [High], [Auto]
PAR-21MAAU
ON/OFF
FILTER
CHECK
OPERATION CLEAR
TEST
TEMP.
MENU
BACK DAY MONITOR/SET
CLOCK
ON/OFF
˚F˚C
˚F˚C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
C A B
[
OFF
]
[Low]
Set fan speed by the remote controller
Hot adjust mode *1
*1 "STAND BY" will be displayed during the hot adjust mode.
A: Hot adjust mode starts.
B: 5 minutes have passed since the condition A or the indoor liquid pipe temperature turned 95°F or
more.
C: 2 minutes have passed since the condition A. (Terminating the hot adjust mode)
(3) Preheating exclusion mode
When the condition changes the auxiliary heater from ON to OFF (thermo regulating or operation stop,
etc.), the indoor fan operates in [Low] mode for 1 minute.
(4) Thermo OFF mode
1. Return Air Control
When the thermo regulating function changes to OFF, the indoor fan operates according to SW1-8 and
SW1-7.
2. Discharge Air Control
When the thermo regulating function changes to OFF, the indoor fan speed does not change.
(5) Heat defrosting mode
The indoor fan stops.
PAC-AH001-1
27 © 2018 Mitsubishi Electric US, Inc.