Daikin ERQ Series, Руководство по обслуживанию

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ESiEN09-06 A Field Setting
Test Operation 117
3.1.4 Field Settings - Details
(1) System Setting
The ERQ is a heat pump but can be limited to “cooling only” or “heating only” by a setting.
(2) Control Setting for EKEQF-Box
With the EKEQF-box, 3 types of control are possible:
W- & X-control: with DDC-controller
Y-control: no DDC-controller.
For more information about W-, X-, Y-control, refer to “Part 6 Control Box EKEQ - CBV3”.
(3) Indoor Fan Control
In cooling and fan only mode, the indoor fan is in ON-mode when the unit is working.
In heating, different situations are possible.
Fan off during thermo off and fan on during defrost/oil return will result in fan on during thermo
off.
(4) Hot Start
During hot start, fan on is carried out when T
c
is A°C or after B minutes.
Mode n° Setting switch n° Setting position n° Setting
20 (10) 8 01 Heat pump
02 Cooling only
03 Heating only
Mode n° Setting switch n° Setting position n° Setting
23 (13) 0 01 X-control
02 Y-control
03 W-control
Mode n° Setting switch n° Setting position n° Setting
22 (12) 3 01 Fan ON at thermo off
02 Fan ON at thermo off
03 Fan OFF at thermo off
23 (13) 8 01 Fan OFF at defrost and oil return
02 Fan ON at defrost and oil return
03 Fan ON at defrost and oil return
Mode n° Setting switch n° Setting position n° Setting
23 (13) 7 01 A = 34°C
02 A = 37°C
03 A = 40°C
04 A = 43°C
6 01 B = 0 min
02 B = 1 min
03 B = 3 min
04 B = 5 min