Mitsubishi Electric PURY-RP200 Service Handbook page 121

[ VII Control ]
Switch
Test run/Refrigerant oil
1 recovery operation En-
abled/Disabled
2 Test run mode: ON/OFF Stops all ICs
Defrost start tempera-
3 ture
(Note 2)
Defrost end temperature
4
SW3
(Note 2)
5
6
7
8
9 Model setting
10 Model setting
1
2
Refrigerant amount ad-
3
justment
Low-noise mode/step
4
demand switching
5
SW4
Cumulative compressor
6 operation time data dele-
tion
Refrigerant oil recovery
7 Necessary/Unneces-
sary(Note 4)
8 Operation type
9
10
1) Unless otherwise specified, leave the switch to OFF where indicated by "-," which may be set to OFF for a reason.
2) The noise level is reduced by controlling the compressor frequency and outdoor fan rotation speed
A setting of CN3D is required.
3) Set SW3-6 to OFF (ºC setting) after servicing.
4) The refrigerant oil recovery operation can be cancelled and normal operation can be started if Stage 3 in the cooling mode or
Stage 4 in the heating mode has been completed. To cancel the operation, set the SW4-7 to OFF.
HWE10140
Function according to switch setting
Function
SW3-2, SW4-8 Dis-
abled
<RP200 - RP300>
-10°C [14°F]
<RP200 - RP300>
10°C [50°F]
-
-
-
-
Outdoor standard static
pressure
High static pressure
60Pa
-
-
Normal operation mode
Low-noise mode
(Note 3)
-
Cumulative compres-
sor operation time data
is retained.
Unnecessary
Normal control
-
-
OFF ON
SW3-2, SW4-8 En-
abled
Sends a test-run signal
to all IC
-5°C [23°F]
<RP200 - RP300>
15°C [59°F]
-
-
-
-
Outdoor high static
pressure
High static pressure
30Pa
-
-
Refrigerant amount ad-
just mode
Step demand mode
-
Cumulative compres-
sor operation time data
is deleted.
Necessary
Refrigerant oil recovery
operation
-
-
- 112 -
Switch setting timing
OFF
Anytime after power on
After power on and when
SW3-1 is on.
Anytime after power on
Anytime after power on (ex-
cept during defrost operation)
-
-
-
-
Before being energized
Before being energized
-
-
Anytime after being energized
(except during initial startup
mode.
Automatically cancelled 90
minutes after compressor
startup)
Before being energized
-
Anytime after power on (when
the unit is turned on)
Before being energized
After being energized and
when SW3-1 is set to ON
-
-
ON
-
-
-
-
-
-
-
-
-
GB