Test Run (Fig. 7-1) - Mitsubishi Electric City Multi PKFY-P NHMU-E2 Série Manuel D'installation

6. Electrical work
A
ON
OFF
1 2 3 4 5 6 7 8 9 10
SW12
0
Fig. 6-4
6.7. Electrical characteristics
Model
PKFY-P08, P12, P15, P18 NHMU-E2

7. Test run (Fig. 7-1)

B F E D
TEST RUN
C
COOL, HEAT
°F
°F
SIMPLE
TEMP. ON/OFF
MENU ON/OFF
FILTER
BACK MONITOR/SET DAY CHECK
PAR-21MAA CLOCK OPERATION
CLEAR
H G I M
Fig. 7-1
10
SWA
3
2
CN43
1
SW1
CN82
SW11 SW14
0 0
Hz Volts
60Hz 208 / 230V
A ON/OFF button
B Test run display
Indoor temperature liquid
C
line temperature display
D ON/OFF lamp
E Power display
F Error code display
Test run remaining time
A
display
G Set temperature button
TEST
Mode selection button
H
I Fan speed button
TEST button
M
6.5. Setting addresses (Fig. 6-4)
(Be sure to operate with the main power turned OFF.)
• There are two types of rotary switch setting available: setting addresses 1 to 9
and over 10, and setting branch numbers.
1 How to set addresses
Example: If Address is "3", remain SW12 (for over 10) at "0", and match SW11
(for 1 to 9) with "3".
2 How to set branch numbers SW14 (Series R2 only)
Match the indoor unit's refrigerant pipe with the BC controller's end connection
number.
Remain other than series R2 at "0".
• The rotary switches are all set to "0" when shipped from the factory. These
switches can be used to set unit addresses and branch numbers at will.
• The determination of indoor unit addresses varies with the system at site. Set
them referring to the Data Book.
6.6. Sensing room temperature with the built-in
sensor in a remote controller (Fig. 6-4)
If you want to sense room temperature with the built-in sensor in a remote
controller, set SW1-1 on the control board to "ON". The setting of SW1-7 and
SW1-8 as necessary also makes it possible to adjust the air flow at a time when
the heating thermometer is OFF.
Symbols: MCA: Max. Circuit Amps (= 1.25×FLA)
IFM: Indoor Fan Motor
Power supply
Voltage range MCA (A)
198 to 253V 0.38 / 0.38
1 Turn on the power at least 12 hours before the test run.
2 Press the [TEST] button twice.
3 Press the [Mode selection] button.
4 Press the [Mode selection] button and switch to the cooling (or heating) mode.
Make sure that cold (or warm) wind is blown out.
5 Press the [Fan speed] button.
6 Check operation of the outdoor unit fan.
7 Release test run by pressing the [ON/OFF] button.
8 Register a telephone number.
The telephone number of the repair shop, sales office, etc., to contact if an
error occurs can be registered in the remote controller. The telephone number
will be displayed when an error occurs. For registration procedures, refer to the
operation manual for the indoor unit.
FLA: Full Load Amps
Output: Fan motor rated output
IFM
Output (kW) FLA (A)
0.030 / 0.030 0.30 / 0.30
"TEST RUN" liquid crystal display
Make sure that wind is blown out.
Make sure that the wind speed is switched.
Stop