Daikin Design Service Manual

7/28/2019 Daikin Design Service Manual

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SiEN04-604

Inverter PairWall Mounted Type E-Series

Service

Manual

[Applied Models]!Inverter Pair : Heat Pump


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L

ML

M

(R3299)fan speed

Difference between roomand set temperature

Phase control

Thermostatsettingtemperature

+1.5C1.5C

+2.5C2.5C

+0.5C0.5C

+2C2C

+3C3C

+1C1C

M

ML

MH

L

(R3300)

fan speed

Difference between roomand set temperature

Phase control

Thermostatsettingtemperature


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1.0C

LHz LHz

*55Hz*55Hz

(R3301)

LHz indicates low frequency. Item marked with varies depending on models.

Low air flow Low air flow

Compressorcontrol

Indoor unit fanExtra-low air flow

Extra-low air flow

Frequencyswitchingpoint

ON point

OFF point

Stop

Stop

Stop

Stop


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(R3302)

Heating/coolingswitching point

(Heating thermostatOFF point)

Main unit settingtemperature

(Cooling thermostatOFF point)

Cooling/heatingswitching point Cooling

operationHeatingoperation

Coolingoperation

With no compressor capacity supplied

With compressor capacity supplied

2.5 deg.or higher

(1.5 deg.)or higher

Less than(2.0 deg.)

2.5 deg.or higher


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Room temperature - setpoint

Cooling: -0.5C

Dry: -0.5C

Cooling: -2.0CDry: -2.5~2.0C

OFF

ON

B

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1.5C

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(R4669)

Room temperature - setpointOFF

ON


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Temperaturesetting +0.5C

Operation stopsat the set hours

+0.5C temperature shift

When outside temperature is normal androom temperature is at set temperature.When outside temperature is high (27C or higher).

+0.5Ctemperature shift

1 hour 30 minutes

0.5C

0.5C

Timer operationNight Set Circuit ON Temperature setting remains the same

Temperaturesetting

Timer operationNight Set Circuit ON

1 hour later

Termostatsetting

2C


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(R4995)

Fan

70rpm

18C

Ending condition: "or" in 1 to 31. After the lapse of 20 minutes.

2. Stop3. Powerful operation is OFF.20min.

Target temp.

Set temp.

Powerful ON

Powerful OFF

H tap

Set tap

It should be the lower limit of cooling temperature.

It counts 20 min. also in the remote control


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(R2831)

Frequency changes by PI control < repeats when frequency becomes lower

Command frequency X repeats when frequency becomes lower

Drooping function

Input current control, etc.

Upper limit function

Compressor protection function

Initial frequency

PI control

Defrost control (*)

Lower limit function

Four-way valve operating compensation, etc. (*)

Skip control

*; only for heat pump model

Target frequency

Lower limitfrequency FMIN

Limit frequencyCommand frequency

Upper limitfrequency FMAX


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Frequency

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thermistor

temperature

Stop zone 110C

Drooping zone

Keep zone

Up zone

Reset zone 97C

Reset zone

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2 Hz drooping1.0 second after

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Heat exchangerthermistor temperature Return/Reset zone

Up zone

Keep zone

Drooping zone

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Heat exchangerthermistortemperature

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Reset zone


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OFF

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Continue


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thermistor disconnection

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Daikin Design Service Manual

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Transcript of Daikin Design Service Manual