Mitsubishi Electric PUHY-P200 Service Handbook page 95

[5-1 Dipswitch Functions and Factory Settings ]
(2) Additional dipswitch settings at time of shipment
Switch
SW4
1-10
SW6-10:
1:ON, 0:OFF
OFF
No.769 1000000011
No.832 0000001011
No.848 0000101011
No.896 0000000111
No.897 1000000111
No.900 0010000111
No.912 0000100111
No.913 1000100111
No.915 1100100111
No.916 0010100111
SW4
1-10
No.918 0110100111
[0:OFF,
1:ON]
(Note 1)
No.921 1001100111
SW6-10:ON
No.922 0101100111
No.932 0010010111
No.933 1010010111
No.934 0110010111
No.964 0010001111
No.972 0011001111
No.982 0110101111
No.988 0011101111
HWE14040
Function according to switch setting
Function
OFF (LED3 Unlit)
Refer to the following page(s). [9 LED Status
Self-diagnosis/operation
Indicators on the Outdoor Unit Circuit
monitor
Board](page 289)
Test run mode: ON/OFF Stops all ICs
Cumulative compressor
Retained
operation time deletion
Continuous heating cycle
Disabled
function
OC Retained (IC/OC)
Clearance of error
history
OS Retained (OS)
High sensible heat opera- Depends on the combined setting with No.
tion setting 900 (Note 4)
High sensible heat opera- Depends on the combined setting with No.
tion setting 897 (Note 4)
Pump down function Normal control
Forced defrost (Note 3) Normal control
P200 - P300:
Defrost start temperature -13°C [9°F]
(Note 3) P350 - P450:
-11°C [12°F]
P200, P250:
Defrost end temperature 10°C [50°F]
(Note 3) P300 - P450:
7°C [45°F]
Changes the defrost timer
50 minutes
setting (Note 3)
Temperature unit display °C
Refrigerant amount adjust-
Normal control
ment
Heating backup Disabled
Effective only when
TH7 ≤ 5 is true or the
Snow sensor setting
snow sensor contact
input is on.
Continuous fan op-
Snow sensor setting
eration (FAN=50%)
Target evaporation tem- Depends on the setting combination with No.
perature setting 982 (Note 5)
Automatic cooling/heating
mode (IC with the smallest Normal control
address)
Target evaporation tem- Depends on the setting combination with No.
perature setting 964 (Note 5)
Refrigerant recovery/Evac-
uation (two-way valve/ Disabled
LEV1 open)
- 86 -
Switch setting timing
ON (LED3 Lit)
Anytime after power on
Sends a test-run sig-
Anytime after power on
nal to all IC
Any time after being energized (When
Cleared
changed from OFF to ON)
After being energized and while the com-
Enabled
pressor is stopped
Deleted (IC/OC)
Anytime after power on (OFF→ON)
Deleted (OS)
After being energized and while the com-
pressor is stopped
After being energized and while the com-
pressor is stopped
Pump down opera- After being energized and while the com-
tion pressor is stopped
10 minutes after the completion of de-
Forced defrost starts frost operation (OFF→ON) or 10 minutes
after compressor start-up (OFF→ON)
-8°C [18°F] Anytime after power on
5°C [41°F] Anytime after power on
90 minutes Anytime after power on (OFF→ON)
°F Anytime after power on
When the compressor is in operation (ex-
Refrigerant amount cept during initial startup/becomes inef-
adjust mode fective 90 minutes after compressor
started up.)
Enabled Anytime after power on
Effective when TH7
Anytime after power on
≤ 5 is true
Intermittent fan op-
eration (The fan op-
erates in the cycle of
being in operation at
100% capacity for 5 Anytime after power on
minutes and then
stops and remains
stopped for 30 min-
utes.)
Anytime after power on
Automatic cooling/ Before power on (After configuring the
heating mode setting, perform a power reset.)
Anytime after power on
After being energized and when units are
Enabled
stopped
Units that
require
switch
setting
(Note 2)
C
A
C
B
C
A
A
A
D
B
B
B
C
A
A
C
C
A
A
A
C
GB