Mitsubishi Electric PUHY-(E)P200 Service Handbook page 91

[ VII Control ]
Switch Function
Test run mode: en-
1
abled/disabled
Test run mode: ON/
2
OFF
Defrost start temper-
3
ature (Note 3)
SW3
Defrost end temper-
4
ature (Note 3)
5
6
7
8
9 Model setting
10 Model setting
1
2
Refrigerant amount
3
adjustment
Low-noise mode/
4 step demand switch-
SW4
ing (Note 3)
5
Cumulative com-
6 pressor operation
time data deletion
7
8
9
10
1) Unless otherwise specified, leave the switch to OFF where indicated by "-," which may be set to OFF for a reason.
2) A: Switch setting is required on any one of OC, OS1 and OS2.
B: The switch on the all of OC, OS1 and OS2 must be set to the same settings.
C: The switch on OC, OS1 and OS2 must be set individually.
3) Refer to "VII [2] Controlling the Outdoor Unit" for details.(page 87)
HWE07010
Function according to switch setting
OFF
SW3-2 disabled
Stops all ICs
P200 - P300
EP200
-10°C [14°F]
P350 - P450
EP300
-8°C [18°F]
P200 - P300
EP200
10°C [50°F]
P350 - P450
EP300
7°C [45°F]
- -
- -
- -
- -
Outdoor standard
static pressure
High static pressure
60Pa
- -
- -
Normal operation
mode
Low-noise mode
- -
Cumulative com-
pressor operation
time data is re-
tained.
- -
- -
- -
- -
ON
SW3-2 enabled Anytime after power on
Sends a test-run After power on and when
signal to all IC SW3-1 is on.
-5°C [23°F] Anytime after power on
P200 - P300
EP200
Anytime after power on
15°C [59°F]
(except during defrost op-
P350 - P450
eration)
EP300
12°C [54°F]
-
-
-
-
Outdoor high static
Before being energized
pressure
High static pressure
Before being energized
30Pa
-
-
Anytime after being ener-
gized (except during ini-
Refrigerant amount tial startup mode.
adjust mode Automatically cancelled
90 minutes after com-
pressor startup)
Step demand mode Before being energized
-
Cumulative com-
Anytime after power on
pressor operation
(when the unit is turned
time data is delet-
on)
ed.
-
-
-
-
- 82 -
Units that re-
quire switch
Switch setting timing
OFF ON OC
-
-
-
-
-
-
-
-
-
-
-
setting
Note.2
OS
A -
A -
B B
B B
- -
- -
- -
- -
C C
C C
- -
- -
A -
C C
- -
C C
- -
- -
- -
- -
GB