Daikin RXYQ96PYDN, Руководство по обслуживанию

Страница: 208 / 567

SiUS34-801A_b Basic Control
VRVIII R-410A Heat Recovery 60Hz 193
Two-unit multi system
6.3 Electronic Expansion Valve PI Control
Main electronic expansion valve EVM control
When the outdoor unit heat exchanging is performed via the evaporator (20SA is set to ON), this
Notes:
1. INV : Inverter compressor
STD : Standard compressor
Figures after ON represent the number of STD compressors in operation.
2. Master Unit and Slave Unit in this section are the names for control, and they will be transferred according to the
priority of rotation system.
3. Depending on the operating conditions of compressors, the compressors may run in patterns other than those
aforementioned.
REYQ216PYDN, 240PYDN (8/10+10 ton)
(To increase Step No.)
STEP
No.
unit 1
INV
unit 2
INV
STD
1 52Hz 52Hz
2 56Hz 56Hz
3 62Hz 62Hz
4 66Hz 66Hz
5 70Hz 70Hz
6 74Hz 74Hz
7 80Hz 80Hz
8 88Hz 88Hz
9 92Hz 92Hz
10 96Hz 96Hz
11 104Hz 104Hz
12 110Hz 110Hz
13 116Hz 116Hz
14 124Hz 124Hz
15 132Hz 132Hz
16 144Hz 144Hz
17 158Hz 158Hz
18 166Hz 166Hz
19 176Hz 176Hz
20 80Hz 80Hz ON1
21 88Hz 88Hz ON1
22 96Hz 96Hz ON1
23 104Hz 104Hz ON1
24 116Hz 116Hz ON1
25 124Hz 124Hz ON1
26 132Hz 132Hz ON1
27 88Hz 88Hz ON2
28 96Hz 96Hz ON2
29 104Hz 104Hz ON2
30 124Hz 124Hz ON2
31 144Hz 144Hz ON2
32 158Hz 158Hz ON2
33 166Hz 176Hz ON2
Initial step
(To decrease Step No.)
STEP
No.
unit 1
INV
unit 2
INV
STD
1 52Hz
2 56Hz
3 62Hz
4 68Hz
5 74Hz
6 80Hz
7 88Hz
8 96Hz
9 104Hz
10 52Hz 52Hz
11 56Hz 56Hz
12 62Hz 62Hz
13 66Hz 66Hz
14 70Hz 70Hz
15 74Hz 74Hz
16 80Hz 80Hz
17 88Hz 88Hz
18 92Hz 92Hz
19 96Hz 96Hz
20 104Hz 104Hz
21 110Hz 110Hz
22 116Hz 116Hz
23 124Hz 124Hz
24 132Hz 132Hz
25 52Hz 52Hz ON1
26 62Hz 62Hz ON1
27 68Hz 68Hz ON1
28 74Hz 74Hz ON1
29 80Hz 80Hz ON1
30 88Hz 88Hz ON1
31 96Hz 96Hz ON1
32 104Hz 104Hz ON1
33 52Hz 52Hz ON2