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Haier PGT2.0-2 User Manual

Haier PGT2.0-2 Manual

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Haier PGT2.0-2 | User Manual - Page 1
Haier flat panel solar collector Installation manual Model： PGT2.0-2 Prepared by： Qingdao economic and technology development zone Haier water heater company Prepared date： 2009.02.18 1
Haier PGT2.0-2 | User Manual - Page 2
panel dimension 4 Ⅱ、heat-conducting medium for solar heating system 5 Ⅲ、lightning conductor 8 Ⅳ、solar panel installation manual 9 A、installation method for pitched roof 10 1、tile roof 10 2、color steel roof 16 B、installation method for flat roof 18 C、installation method for vertical
Haier PGT2.0-2 | User Manual - Page 3
Instruction manual for collector installation I. Introduction of the plate collector 1. Technical parameters of the plate collector Model Light receiving area (m2) Exterior size (mm) Net weight (kg) Gross weight (kg) PGT2.0-2 1.9 2000*1020*84 40 43 Maximum loadability of the plate
Haier PGT2.0-2 | User Manual - Page 4
3. The angle for mounting the collector How to select the tilt angle α for mounting the collector:  When the solar system is applicable in four seasons: α=β  When the solar system is used mainly in summer: α=β-10o  When the solar system is used mainly in winter: α=β+10o Note: α--Title angle for
Haier PGT2.0-2 | User Manual - Page 5
if it is inevitable to use the primary circulation system, the problem with the scaling in of the copper pipe must be solved; the lowest temperature of the application area. (It is for your reference only）. Concentration 5 10 15 20 25 30 35 40 45 50 55 59 （volume percent） Freezing point ℃
Haier PGT2.0-2 | User Manual - Page 6
2. Pressurization test（Pressurizing with water）: P平late板he集at c热olle器ctor automati自c ex动hau排st v气al阀ve va阀lv4e 4 Cir循cula环tion泵pump Ch单eck 向valv阀e P压ress力ure 安relie全f va阀lve Valve1阀1Va阀lve22 expansion tank water reservoir f过ilter滤器 Val阀ve33 T自ap w来ate水r 单Che向ck v阀alve 过filte滤r 器 co接nnec室
Haier PGT2.0-2 | User Manual - Page 7
is no leakage or oozing, and the pressure drop is less than 0.02MPa in 10 minutes. Attention: a. The test pressure is 1.5 times of the pressure for opening Attention, the replacement should be assisted by the local after-service providers）. 4. Check the low temperature resistibility of the antifreeze
Haier PGT2.0-2 | User Manual - Page 8
III. Introduction of the lightning arrestor Since collectors are mounted on roofs, they are vulnerable to lightning strikes. Therefore, they shall be mounted in the area which is well protected against lightning. If there isn't any lightning arrestor, to protect the plate collector, a lightning rod
Haier PGT2.0-2 | User Manual - Page 9
Notes: 1. If the building has a lightning arrestor, it shall be made sure by the local professional if the collector is well protected by the lightning arrestor. 2. If the collector can be protected, the frame mounted on-site shall be connected to the existing lightning belt with equipotential
Haier PGT2.0-2 | User Manual - Page 10
roof: 1. How to mount it on a tile roof: （1） How to assemble the fittings of the plate collector ① How to connect and fix it with batten 10
Haier PGT2.0-2 | User Manual - Page 11
Plate平he板at集co热llec器tor 固Se定t b螺olt栓M8 16 B挂atte瓦n 条 Welding Pla集te 数hea器t c连oll接ect件or 焊接 connector Angle角ir钢on件piece L40*70*120*4 11
Haier PGT2.0-2 | User Manual - Page 12
1:Channel steel 2:Collector fixing hook 3:Collector connector （There is a wrong mark in the drawing） 4:Wood screw 5:Angle iron piece 6:Bolt 7:Nut Step 1: Remove the tile from the place where the plate collector shall be mounted and fixed. Step 2: Prepare angle iron pieces 5 (L40*70*120*4); fix
Haier PGT2.0-2 | User Manual - Page 13
Plate hea平t c板ol集le热cto器r S固et定bo螺lt 栓M8M*816 16 挂瓦条 Batten Prepared exp预an留sio膨n b胀ol螺t 栓M12 Heat colle集ct数or器co连n接ne件ctor Sea密lin封g g油rea膏se 1:Channel steel 2:Collector fixing hook 3:Collector connector （There is a wrong mark in the drawing） 4:Prepared bolt 5:Bolt 6:Nut Step 1: Build M12
Haier PGT2.0-2 | User Manual - Page 14
Step 2: Prepare the collector connector 3, drill holes on its bottom and fix it with bolt 4. Step 3: Fix the drilled channel steel 1 and collector connector 3 with bolt 5. （2）Put tile back to its original place when the collector connector is assembled. （3）Fix the channel steel with collector
Haier PGT2.0-2 | User Manual - Page 15
1:Plate collector 2:Collector fixing hook 3:Channel steel 4:Rubber pad 15
Haier PGT2.0-2 | User Manual - Page 16
2. How to mount it onto color steel roof: Dril现ling场ho钻le o孔n-site 8 9 16
Haier PGT2.0-2 | User Manual - Page 17
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Haier PGT2.0-2 | User Manual - Page 18
1:Channel steel connector 2:Nut 3：Gasket 4:Rubber gasket 5:Collector fixing Bolt 6:Spring shim 7:Nut 8:Color steel plate 9:C steel Step 1:Drill holes on the color steel and C steel; Step 2:Insert the collector fixing bolt into the holes drilled; assemble nut 7 and spring shim 6 in order and
Haier PGT2.0-2 | User Manual - Page 19
frusta or concrete brick. No matter which way is taken, the top of the foundation for the collector shall be leveled. 2. How to mount the support for the collector （1）Mounting steps 19
Haier PGT2.0-2 | User Manual - Page 20
4 and nut 5; Step 3: Fix the channel steel 6 not the triangle frame assembled in step 2 with bolt 7 and nut 8; Step 4: Anti-corrosion treatment: When the support is finished, treat it with hot galvanizing or paint it to prevent corrosion. First remove rust, oil or dirt off the angle iron and channel
Haier PGT2.0-2 | User Manual - Page 21
3. How to mount the plate collector 1: Plate collector 2:Collector fixing hook 3:Channel steel 4:Rubber pad 21
Haier PGT2.0-2 | User Manual - Page 22
Step 1: Fix the collector onto the assembled support, clutch the lower edge of the collector with the collector fixing hook; the upper edge of the collector shall be fixed through the fixing hole
Haier PGT2.0-2 | User Manual - Page 23
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Haier PGT2.0-2 | User Manual - Page 24
to the wall body, such as deforming or cracks, etc.  The light-weight filled wall shall not be used as a structure to support the solar collector.  The support of the collector mounted on the external wall shall be fixed onto the built-in connector in the wall firmly. A concrete structural column
Haier PGT2.0-2 | User Manual - Page 25
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Haier PGT2.0-2 | User Manual - Page 26
1: Expansion bolt 2: Channel steel 3: Bolt 4、6: Nut 5: Plate collector 7: Collector fixing hook Step 1: Drill 3 holes on the external wall and insert the expansion bolt 1 into the holes; Step 2: After drilling holes on the channel steel 2, fix the channel steel 2 and collector fixing hook 7 onto the
Haier PGT2.0-2 | User Manual - Page 27
MM88eexMxpp8aa膨nnss胀iioo螺nnb栓boolltt 5#号5 槽Ch钢annel steel MM88b螺o栓lt Plate平h板ea集t c热ol器lector I I Plate heat collector MM8 b8ol螺t 栓 5号槽钢 #5 Channel steel M8 M8 expansion bolt 2. When the plate collector is mounted to the external wall not vertically 27
Haier PGT2.0-2 | User Manual - Page 28
1: Support frame 6: Plate collector 2: Front support 7: Bolt 3: Support connecting rod 4: Expansion bolt 5:Bolt 28
Haier PGT2.0-2 | User Manual - Page 29
and insert expansion bolt 4 into the holes; Step 3: Fix the support which has been assembled in step 1 onto the external wall; Step 4: Put the plate collector 6 onto the support and connect the plate collector 6 with the fixed support with bolt 7 through the outer frame of the plate collector. I An
Haier PGT2.0-2 | User Manual - Page 30
V. Introduction of how to mount pipes for the plate collector 1. How to connect two plate collectors There are two ways to connect two plate collectors next to each other. Such mounting ways can ensure that the pipe distance in the system is equal and can shorten the hot water circulation pile,
Haier PGT2.0-2 | User Manual - Page 31
The 2nd Method： No. Name Qty Specification 1 卡套 Stopper 2 sets Connect one end to the copper pipe（￠ 22） and the other end is a G3/4 stopper 2 Plate collector 2 1998*1024*80（mm） Connect one end to the copper pipe 3 卡套 connector 6 sets （￠22） and another end interface is G1/2 male
Haier PGT2.0-2 | User Manual - Page 32
2. How to connect 3 plate collectors： To mount 3 plate collectors, the pipelines can be adjusted left and right according to the actual site conditions. The pipes and fittings shall be mounted in the same way for mounting two collectors above. 3. How to connect 4 plate collectors: The 1st Method:
Haier PGT2.0-2 | User Manual - Page 33
The 2nd Method: If the mounting area is limited, the collector array may be mounted in the following way. For this kind of array of collectors, 4 plate collectors shall be connected in parallel too and they are not put in one row. The pipes and fittings shall be mounted in the same way as mounting
Haier PGT2.0-2 | User Manual - Page 34
The 3rd Method: The kind of array of the collector needs less mounting area, but first two collectors shall be connected in parallel and then assemble two sets of the connected collectors in parallel too. The pipes and fittings shall be mounted in the same way for mounting two collectors above. 34
Haier PGT2.0-2 | User Manual - Page 35
The 4th Method: The kind of array of the collector needs less mounting area. To connect the collectors, connect two of them in parallel first and then assemble two sets of the connected collectors in parallel. The pipes and fittings shall be mounted in the same way for mounting the collectors above.