Mitsubishi Heavy Industries V Multi 100VNX Technical Manual Download

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377

'13 • PAC-T-197

(b) In case of RC-E5 remote control

Operation data can be checked with remote control unit operation.

➀

Press the

button.

The display change “

”

➁

Press the

(SET) button while “

” is displayed.

➂

When only one indoor unit is connected to remote control,

“

” is displayed (blinking indication during data loading).

Next, operation data of the indoor unit will be displayed. Skip to step

➆

➃

When plural indoor units is connected, the smallest address number of

indoor unit among all connected indoor unit is displayed.

[Example]:
“

” (blinking 1 seconds)

➝

“

” blinking.

➄

Select the indoor unit number you would like to have data displayed with

the

button.

➅

Determine the indoor unit number with the

(SET) button.

(The indoor unit number changes from blinking indication to continuous

indication)

“

” (The address of selected indoor unit is blinking for 2 seconds.)

“

” (A blinking indication appears while data loaded.)

Next, the operation data of the indoor unit is indicated.

➆

Upon operation of the

button, the current operation data is

displayed in order from data number 01.

The items displayed are in the above table.
*Depending on models, the items that do not have corresponding data are

not displayed.

➇

To display the data of a different indoor unit, press the

button, which allows you to go back to the indoor unit

selection screen.

➈

Pressing the

button will stop displaying data.

Pressing the

(RESET) button during remote control unit operation will undo your last operation and allow you to go back to

the previous screen.



If two (2) remote controls are connected to one (1) inside unit, only the master control is available for trial operation and

confirmation of operation data. (The slave remote control is not available.)

Details of Compressor protection status No. 33

No.

Contents of display

In case of FDC71-140 refer to

"0" Normal

"1" Discharge pipe temperature protection control

P.342

䋬䋨㪍䋩

.(a).(i)

"2" Discharge pipe temperature anomaly

P.342

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.(a).(ii)

"3" Current safe control of inverter primary current

P.344

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.(g)

"4" High pressure protection control

P.342

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.(b).(i)

䋬

P.343

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.(c).(i)

"5" High pressure anomaly

P.342

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.(b).(ii)

"6" Low pressure protection control

P.343

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.(e).(i)

䇭

"7" Low pressure anomaly

P.343

䋬䋨㪍䋩

.(e).(ii)

"8" Anti-frost prevention control

P.344

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.(k)

"9" Current cut

P.344

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.(g)

"10" Power transistor protection control

P.344

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.(h)

"11" Power transistor anomaly (Overheat)

P.344

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.(i)

"12" Compression ratio control

P.343

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.(f)

"13" Spare

"14" Dewing prevention control

P.345

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.(l)

"15" Current safe control of inverter secondary current P.344

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.(g)

"16" Stop by compressor rotor lock

"17" Stop by compressor startup failure

P.345

䋬䋨㪍䋩

.(p)

Note(1) Operation data display on the remote control.

䊶

Data is dispalyed until canceling the protection control.

䊶

In case of multiple protections controlled, only the younger No. is displayed.

Note(2) Common item.

㽲

In heating mode.

During protection control by the command signal for reducing compressor

frequency from indoor unit, No. "4" is displayed.

㽳

In cooling and dehumidifying mode.

During protection control by the command signal for reducing compressor

frequency from indoor unit, No. "8" is displayed.

Number

01
02
03
04
05
06
07
08
09
10
11
12
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

Data Item
(Operation Mode)
(Set Temperature)

(Return Air Temperature)

(Remote Control Thermistor Tempeature)
(Indoor Heat Exchanger Thermistor / U Bend)
(Indoor Heat Exchanger Thermistor /Capillary)
(Indoor Heat Exchanger Thermistor /Gas Header)
(Indoor Unit Fan Speed)
(Frequency Requirements)
(Response Frequency)
(Pulse of Indoor Unit Expansion Value)

(Total Running Hours of The Indoor Unit)

(Outdoor Air Temperature)
(Outdoor Heat Exchanger Thermistor)
(Outdoor Heat Exchanger Thermistor)
(Compressor Frequency)
(High Pressure)
(Low Pressure)
(Discharge Pipe Temperature)

(Comp Bottom

Temperature)

(Current)
(Target Super Heat)
(Super Heat)
(Discharge Pipe Super Heat)
(Protection State No. of The Compressor)
(Outdoor Unit Fan Speed)
(63H1 On/Off)
(Defrost Control On/Off)

(Total Running Hours of The Compressor)

(Pulse of The Outdoor Unit Expansion Valve EEVC)
(Pulse of The Outdoor Unit Expansion Valve EEVH)