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Haier AV26NMVERA [102/129] G r u p a d o o
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GRUPAd.o.o.
102
(2) Communication wiring figure
Outdoor untis are in parallel through 3 polar wires. The outdoor and all indoor units are in parallel through 2
non-polar wires.
Three wiring methods between wired controller and indoor unit:
A. 1 to multi (group control): one wired controller controls 2~16 indoors, as shown in above figure, indoor
1~indoor 5: indoor 5 is wired control master unit, the others are wired control slave units. Wired controller and
the master indoor (directly connected to wired controller) is connected by 3 polar wires; the other indoors and
the master indoors are connected by 2 polar wires.B. 1 to 1 (one wired controller controls one indoor): as
shown in above figure, indoor 6~ indoor 19, indoor and wired controller are connected by 3 polar wires.
C. 2 to 1 (two wired controller controls one indoor): as shown in above figure, indoor 20. Either of wired controllers
can be set as master wired controller, and the other is slave wired controller. Master/slave wired controller,
and master/indoor are connected by 3 polar wires.
When indoor is controlled by remote controller, refer to the "wired control master unit/wired control slave
unit/remote control unit table".A, B, C on signal terminal block need not wires and not connect the wired controller.
outdoor 1
outdoor 2
outdoor 3
P
Q
A
B
C
A
B
C
indoor 1 indoor 2
indoor 3
indoor 4
indoor 5
indoor 6 indoor 7
indoor 8 indoor 9
indoor 10
indoor 11 indoor 12 indoor 13 indoor 14
indoor 15
wired controller
wired controller
wired controller wired controller
wired controller
wired controller
wired controller
wired controller wired controller
wired controller
wired controller
wired controller
wired controller wired controller
wired controller
indoor 16 indoor 17 indoor 18 indoor 19
indoor 20
wired controller
P QABC
P QAB C P QABC P QA B C P QAB C P QABC
A
B
C
ABC ABC ABC ABC
P QAB C P QABC P QA B C P QAB C P QABC
A
B
C
ABC ABC ABC ABC
ABC ABC
P QAB C P QABC P QA B C P QAB C P QABC
ABC ABC ABC ABC
ABC
P QA B C P QAB C P QAB C P QAB C
wired controller
ABC
control wire for wired controller with polarity
communication wire with polarity
Содержание
- G r u p a d o o 53
- Double 72
- G r u p a d o o 73
- Ad072mlera air flow and static pressure curves 74
- Ad092mlera air flow and static pressure curves 74
- Air flow and static pressure curves 74
- Air flow m3 h 74
- Static pressure pa 74
- Ad122mlera air flow and static pressure curves 75
- Ad162mlera air flow and static pressure curves 75
- Air flow m3 h 75
- Static pressure pa 75
- Super high high med 75
- 1050 1100 1150 1200 1250 1300 1350 1400 76
- Ad182mlera air flow and static pressure curves 76
- Ad242mlera air flow and static pressure curves 76
- Air flow m3 h 76
- Static pressure pa 76
- Ad182mmera air flow and static pressure curves 77
- Ad242mmera air flow and static pressure curves 77
- Air flow 77
- Air flow m h 77
- Static pressure pa 77
- Ad282mmera air flow and static pressure curves 78
- Ad302mmera air flow and static pressure curves 78
- Air flow m h 78
- Static pressure pa 78
- Ad382mmera air flow and static pressure curves 79
- Ad482mmera air flow and static pressure curves 79
- Air flow m h 79
- Static pressure pa 79
- Ad182mhera air flow and static pressure curves 80
- Ad242mhera air flow and static pressure curves 80
- Air flow 80
- Air flow m h 80
- Static pressure pa 80
- Ad282mhera air flow and static pressure curves 81
- Ad302mhera air flow and static pressure curves 81
- Air flow m h 81
- Static pressure pa 81
- Ad382mhera air flow and static pressure curves 82
- Ad482mhera air flow and static pressure curves 82
- Air flow m h 82
- Static pressure pa 82
- Ad722mhera ad962mhera 83
- External static pressure pa 83
- G r u p a d o o 83
- High speed 83
- Low speed 83
- Min lower limit 83
- The number in the circle stands for the step on the fan speed controller 2 the red line shows the air flow and the static pressure varies due to the different steps in high speed the blue dashed line shows the air flow and the static pressure varies due to the different steps in low speed 83
- Upper limit air flow 83
- Capacity calculation due to capacity modification coefficient 84
- G r u p a d o o 84
- 0 20 40 60 80 100 120 140 160 180 85
- 0 20 40 60 80 100 120 140 160 180 180 160 140 120 100 80 60 40 20 0 0 0 85
- 160 140 120 100 80 60 40 20 0 0 0 85
- 0 20 40 60 80 100 120 140 160 180 86
- 160 140 120 100 80 60 40 20 0 0 0 86
- Av32nmvera 86
- Av34nmvera 86
- Av36nmvera 86
- Av38nmvera 86
- Av40nmvera 86
- Av42nmvera 86
- Av46nmvera av44nmvera 86
- Av48nmvera 86
- 2 calculation method of heating capacity heating capacity to be known heating capacity x a x b x c x d x e x f w 87
- 3 calculation method of refrigerating capacity only one indoor unit running 87
- G r u p a d o o 87
- Outdoor modified capacity heating or cooling capacity after modify item 1 and 2 87
- Standby indoor nominal capacity indoor total nominal capacity outdoor modified capacity with a single indoor running outdoor modified capacity 87
- A allowable pipe length and height difference 94
- B pipe length between outdoors 94
- Note a hzg 30 a includes hzg 20 a b the connection pipe among outdoors can not be higher than the stop valve position c the connection pipe among outdoors should be horizontal or be in a certain angle as the below figure less than 15degree 94
- Branch pipe 40 l7 l13 l14 97
- C allowable pipe length and height difference 97
- Height difference between 97
- Indoors 15 97
- L11 l12 l13 l14 l15 97
- Main pipe actual length 90 l5 97
- Max length max length pipe in above figure 97
- Max pipe length after 97
- Outdoors 5 97
- Single way max pipe length 150 l1 l3 l5 l7 l14 l13 97
- Single way total pipe length 300 l1 l2 l3 l4 l5 l6 l7 l8 l9 l10 97
- A b b a c d 100
- G r u p a d o o 102
- G r u p a d o o 104
- Ł 1 ł 2 ł 3 104
- Switch 112
- Connect with computer 114
- Earth n l wire 114
- To server bus line 17 18 connect with server bus line lon 19 connect with shield layer 114
- G r u p a d o o 118
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