Download  Print this page

Detail Contents In Request Code - Mitsubishi Electric PAR-21MAA Technical Manual

Ma remote controller for city multi and mr.slim air conditioners.
Hide thumbs

Advertisement

2-1. Detail Contents in Request Code
[Operation state] (Request code "0")
Data display
C 4
Operation mode
Display
Operation mode
0
STOP • FAN
C
COOL • DRY
H
HEAT
d
Defrost
[Indoor unit – Control state] (Request code :" 50")
Data display
[Outdoor unit – Control state] (Request code "51")
Data display
0
0
0
0
Normal
0
0
0
1
Preparing for heat operation.
0
0
0
2
Defrost
[Compressor – Frequency control state] (Request code "52")
Data display
0
0
Frequency control state
Display
Current limit control
0
No current limit
1
Primary current limit control is ON.
2
Secondary current limit control is ON.
Relay output state
Relay output state
Operation mode
Unit No. 4 state
Unit No. 3 state
Unit No. 2 state
Unit No. 1 state
State
Frequency control state
Frequency control state
Frequency control state
Power currently
Display
supplied to compressor
0
1
2
3
4
5
6
7
8
ON
A
ON
Display
State
0
Normal
1
Preparing for heat operation.
2
3
4
Heater is ON.
5
Anti-freeze protection is ON.
6
Overheat protection is ON.
7
Requesting compressor to turn OFF.
F
There are no corresponding units.
Discharge temperature Condensation temperature
Display
overheat prevention
0
1
Controlled
2
3
Controlled
4
5
Controlled
6
7
Controlled
8
9
Controlled
A
b
Controlled
C
d
Controlled
E
F
Controlled
Example) Request code "004"
Discharge temperature 69°C
Refrigerant address "00"
B: Refrigerant address
C: Data display area
D: Request code display area
Compressor
Four-way valve Solenoid valve
ON
ON
ON
ON
ON
ON
ON
ON
ON
Anti-freeze
overheat prevention
protection control
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
ON
ON
ON
ON
Heat sink temperature
overheat prevention
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
Controlled
53

Advertisement

Table of Contents

   Related Manuals for Mitsubishi Electric PAR-21MAA

Comments to this Manuals

Symbols: 0
Latest comments:
  • Chimsomu Paul Jun 15, 2019 04:23:
    Please what is the cause wired remote control not coming on.