Daikin REYQ16PY1B [218/477] Field setting from outdoor unit

Daikin REYQ16PY1B [218/477] Field setting from outdoor unit

Field Setting SiBE37-701_B

207 Test Operation

3.2 Field Setting from Outdoor Unit

3.2.1 Field Setting from Outdoor Unit



List of Field Setting Items

This following section indicates the list of field setting items. For the lists of dip switch contents,

Setting mode 1, and Setting mode 2, refer to information in tables shown on the following page

onward.

For setting items of (*1), refer to detailed information provided on page 223 onward.

Setting item Content and objective of setting Overview of setting procedure

Reference

page

Function setting

2

Setting of low

noise

operation (*1)

A. Use external input to step down the upper

limit of the fan (factory setting to Step 8),

providing low noise level.

(1) Mode 1: Step 5 or lower

(2) Mode 2: Step 4 or lower

(3) Mode 3: Step 3 or lower

 Use the "External control adaptor for

outdoor unit".

Set to "External control adaptor for

outdoor unit" with No. 12 of "Setting mode

2" and select the mode with No. 25.

If necessary, set the "Capacity priority

setting" to ON with No. 29.

223~227

B. The low noise operation aforementioned

is enabled in nighttime automatic low

noise operation mode.

Start time: Possible to select in the range

of 20:00 to 24:00 hours.

End time: Possible to select in the range

of 06:00 to 08:00 hours.

(Use the said time as a guide since the

start time and the end time are estimated

according to outdoor temperatures.)



Make this setting while in "Setting mode

2".

Select a mode with No. 22 of "Setting

mode 2".

Select the start time with No. 26 and the

end time with No. 27.

If necessary, set the "Capacity priority

setting" to ON with No. 29.

223~227

3

Setting of

demand

operation (*1)



Used to place limits on the compressor

operating frequency to control the upper

limit of power consumption.

(1) Mode 1 of Demand 1: 60% or less of

rating

(2) Mode 2 of Demand 1: 70% or less of

rating

(3) Mode 3 of Demand 1: 80% or less of

rating

(4) Demand 2: 40% or less of rating



For setting with the use of "external

control adaptor":

Set the system to "External control

adaptor for outdoor unit" with No. 12 of

Setting mode 2" and select the mode with

No. 30.

223~227

 For setting only in "Setting mode 2":

Set the system to Normal demand mode

with No. 32 of "Setting mode 2" and select

the mode with No. 30.

223~227

4

Setting of

AIRNET

address



Used to make address setting with

AIRNET connected.



Set the AIRNET to an intended address

using binary numbers with No. 13 of

"Setting mode 2".

216~219

6

Setting of

high static

pressure

 Make this setting to operate a system with

diffuser duct while in high static pressure

mode. (Use this setting mode when

shields are installed on upper floors or

balconies.)

* In order to mount the diffuser duct,

remove the cover from the outdoor unit

fan.



Set No. 18 of "Setting mode 2" to ON.

216~219

7

Prevention of

minute

heating

operation by

heating

thermostat

OFF unit or

non-heating-

operation unit

 Make this setting to prevent a rise in room

temperature due to minute heating

capacity generated by heating thermostat

OFF unit or non-heating-operation unit

while in heating operation.

 Set the Setting item No. 41 of “Setting

mode 2” to heating thermostat OFF unit or

non-heating-operation unit.

(Overseas unit: Default set to “ON”)

216~219

8

Setting of BS

Cool-Heat

selection

control time

 Make this setting to shorten the BS Cool-

Heat selection control time.  Set the Setting item No. 42 of “Setting

mode 2” to “ON”.

216~219

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