Dipswitch Functions And Factory Settings; Outdoor Unit Switch Functions And Factory Settings - Mitsubishi Electric PUHY-HP72 Service Handbook

[5-1 Dipswitch Functions and Factory Settings ]

5 Control
5-1

Dipswitch Functions and Factory Settings

5-1-1

Outdoor Unit Switch Functions and Factory Settings

(1) Control board
Switch Function
SWU 1-2 Unit address setting
1 Centralized control switch
Deletion of connection in-
2
formation
3
SW5
4
5
6
7
8
1
COP priority setting (at low
2
outside temperature)
3
Model setting (outdoor
4 unit/high static pressure
setting)
Model setting (outdoor
5 unit/high static pressure
SW6
setting)
6
Performance-priority/low-
7
noise mode setting
Low-noise mode/step de-
8
mand switching
9
Self-diagnosis monitor dis-
10 play / SW4 function setting
mode switching
HWE18240_GB
Function according to switch setting
OFF
Set to 00 or 51-100 with the dial
switch
Without connec-
tion to the cen-
tralized controller
Normal control
-
-
-
(Varies with unit type and model)
-
-
-
- -
Heating COP pri-
ority mode
- -
Function depends on the setting
combination with the SW6-5 setting
(Note 6).
(Factory setting: OFF)
Function depends on the setting
combination with the SW6-4 setting
(Note 6).
(Factory setting: OFF)
- -
Performance-pri-
ority mode (Note
3)
Low-noise mode
(Note 4)
- -
Self-diagnosis
monitor display
Switch setting timing
ON
Before power on
With connection
to the centralized Before power on
controller
Deletion Before power on
Preset before shipment
-
Heating capacity
priority control Before power on
mode
-
Before power on
Before power on
-
Quiet-priority
Anytime after power
mode
on
(Note 5)
Step demand
Before power on
mode
-
SW4 function Anytime after power
setting mode on
Units that require
switch setting
(Note 2)
C
B
A
-
-
-
-
-
-
- -
A
- -
C
C
- -
A
C
- -
C
1
chapter 5 -