![Haier AV38NMVERA [114/129] To server bus line 17 18 connect with server bus line lon 19 connect with shield layer](/img/pdf.png)
Haier AV38NMVERA [114/129] To server bus line 17 18 connect with server bus line lon 19 connect with shield layer
![Haier AV14NMVERA [114/129] To server bus line 17 18 connect with server bus line lon 19 connect with shield layer](/views2/1816542/page114/bg72.png)
GRUPAd.o.o.
Spec of cable:
1) Power: Two-core RVV, the section area is 0.5mm
2
, there is no polarity requirement when connection.
2) LON(LONWORKS communication) port: Two-core STP, the section area is 1.5mm
2
, there is no
polarity requirement when connection.
3) HBS(master unit serial signal): get state signal of slave units.
4) Count (pulse signal): use two-core RVVP shielded wire, the section area is1.0mm
2
, there is polarity
requirement when connection.
5) HBM (HOMEBUS communication): use two-core RVVP shielded wire, the section area is1.0mm
2
,
there is no polarity requirement when connection.
2.4
Connection among gateways, between gateway and server
The gateways are interconnected with two-core STP (the section is 1.5mm2) to make LONWORKS
control network. The spec of signal wire is as above. The wiring of signal wires adopts bus type
(identical with the communication wires connection between indoor and outdoor).
If it is very far from gateway to server, the wires must be shielded and be heat insulated well;
and the shielded layer must be connected to the earth wire terminal of the server.
2.5 Exterior appearance & installation method of internet server
A. External appearance and definition of port
MRV II Commercial Air Conditioning
earth N L
wire
To server bus line 17, 18 connec
t
with server bus line (LON);19
connect with shield layer.
Connect with compute
r
114
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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