Dipswitch Functions And Factory Settings; Outdoor Unit Switch Functions And Factory Settings - Mitsubishi Electric HP120TNU-A 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
Centralized control
1
switch
Deletion of connec-
2
tion information
3
SW5
4
5
6
7
8
Model setting (out-
4 door unit/high static
pressure setting)
Model setting (out-
5 door unit/high static
pressure setting)
Performance-priority/
SW6 7 low-noise mode set-
ting
Low-noise mode/step
8
demand switching
Self-diagnosis moni-
tor display / SW4
10
function setting mode
switching
HWE18220_GB
Function according to switch setting
OFF
Set to 00 or 51-100 with the dial switch
Without connec-
tion to the central-
ized controller
Normal control
-
-
-
-
-
-
High static pressure (Note 5)
Performance-pri-
ority mode (Note 3)
Low-noise mode
(Note 4)
Self-diagnosis
monitor display
Switch setting tim-
ON
Before power on
With connection to
the centralized con- Before power on
troller
Deletion Before power on
Preset before shipment
Before power on
Before power on
Anytime after power
Quiet-priority mode
on
Step demand mode Before power on
SW4 function set- Anytime after power
ting mode on
Units that require
switch setting
ing
(Note 2)
C
B
A
-
-
-
-
-
-
C
C
A
C
C
chapter 5 -
1