Data Measurement; Outdoor Unit Information; Indoor Unit Information; Single Refrigerant System - Mitsubishi Electric Mr.Slim PUHZ-RP35VHA3 Service Manual

Data measurement

When the operation is stabilized, measure operation data as explained below.
(4) Press the [TEMP] buttons (
B
[Screen ]
(5) Select the type of data to be displayed.
After selecting, go to step (6).
Compressor information
button
MENU
Cumulative
1
A operation time
[Display ]
COMP ON
x10 HOURS

Outdoor unit information

button
ON/OFF
Heat exchanger
4
A
temperature
[Display ]
OUTDOOR UNIT
H·EXC. TEMP

Indoor unit information

button
Indoor room
7
temperature
A
[Display ]
INDOOR UNIT
INLET TEMP
(6) Press the ( ) button to confirm the setting.
FILTER
[Display example for accumulated operating time]
Display C
(7) Data is displayed on the display (at
To check the data for each item, repeat steps (5) to (7).
(8) To cancel maintenance mode, press the
Refrigerant address

Single refrigerant system

In the case of single refrigerant system, the refrigerant address
is "00" and no operation is required.
Simultaneous twin, triple units belong to this category
(single refrigerant system).
[1:1]
Refrigerant
address=00
Outdoor
unit
Indoor unit
01
Remote
controller
and ) to select the desired refrigerant address.
2
ON/OFF Number
COMP ON
x100 TIMES
Comp discharge
5
temperature
OUTDOOR UNIT
OUTLET TEMP
Heat exchanger
8
temperature
INDOOR UNIT
H·EXC. TEMP
Blinking
After approx.
Waiting for response
10 seconds
C
).
button for 3 seconds or press the
TEST
[Twin]
Refrigerant
address=00
Outdoor
unit
Indoor unit Indoor unit
01 02
Remote
controller
125
3
Operating current
COMP ON
CURRENT (A)
Outdoor ambient
6
temperature
OUTDOOR UNIT
OUTDOOR TEMP
Filter operating
9
time
INDOOR UNIT
FILTER USE H
12,340 hours
Multi refrigerant system (group control)
Up to 16 refrigerant systems (16 outdoor units) can be con-
nected as a group by 1 remote controller. To check or set the
refrigerant addresses.
Refrigerant Refrigerant
address address
00 01
Outdoor Outdoor
unit unit
Indoor unit Indoor unit
01 01
Remote
controller
button.
ON/OFF
Refrigerant Refrigerant
address address
02 15
Outdoor Outdoor
unit unit
Indoor unit Indoor unit
01 01