icherng WA Series User Manual Download Page 6

 

 

 

 

Sharp edges hazard

 

Please wear protection gloves 
while unpacking and installing 
this product! 

 

 

 

Installation work must be 
executed by professional 
technician

 

 

 

3.  Installation 

3.1 Unpacking   

Caution!  Fins are very sharp, please DO NOT take 

off the protection corrugated cardboard before installation. 

After removing the cardboard,  DO  wear the protection 

gloves through the installation work. 

Unit cooler is with extending headers and drain pan, 

can be only placed vertically.  

DO  NOT

  put  drain pan 

side or top side directly on the ground.    If need to put the 

unit cooler on the ground, please keep  it  vertically with 

cardboard under  and  prevent falling down.  The pallet 

package comes with a black adjustable belt.    Once take 

one unit out, please use this belt to retighten the whole 

package to avoid other unit falling down.   

Before shipping, all unit coolers have been 

pressurized inside to block  moisture.  While using 

copper tube cutter to cut the inlet/outlet tubes before 

connection, do watch out the gas blowout.   

All the packing materials disposal must meet  local 

regulation.         

 

 

 

 

 

 

銳利邊緣危害!

 

在取出本產品或安裝本產品請戴
防護手套!

 

 

 

 

本產品的安裝作業僅能
由專業作業人員執行!

 

 

 

3.

 

安裝

 

3.1 

取出產品

   

小心!蒸發器的鰭片相當銳利,在安裝前

請勿

除保護的瓦楞紙板。當移除瓦楞紙板後,安裝過程中

請戴

防護手套。

 

蒸發器包含了外露之延伸集管與水盤,只能以垂

直方式放置。不可將水盤側或上方集管側直接放置於
地上。如需將蒸發器放置於地面上時,請垂直放置,
並於下方放置瓦楞紙板並避免傾倒。棧板包裝的產品
皆附有一條黑色調整束帶,當取出一組產品後,請以
此束帶將棧板上產品束緊以防止傾倒。

 

所有的蒸發器在裝運前內部皆有充填氣體維持

正壓,以避免水氣進入管路內部。在連接管路前以切
管刀切割出入管時,請注意管內部氣體噴出

   

所有包裝素材的拋棄必須依照當地廢棄物處理

法規辦理

   

 

 

 

 

 

 

 

Place on the ground vertically 
and prevent falling down. 

請垂直放置於地上並防止傾倒。 

 

Sharp Edges Hazard!   

 

Be careful of sharp Fin edges!   

小心銳利邊緣傷害!   
請注意鰭片的銳利邊緣!

 

Protection corrugated 
cardboard 

保護瓦楞紙

 

Caution!   
Pressurized Gas Inside! 

小心!內封加壓氣體!
 

 

 

After removing a unit, using the 
black adjustable belt to 
retighten the rest units. 

當取出一組產品後,請調整束
帶將棧板上產品束緊。 

 

Summary of Contents for WA Series

Page 1: ......

Page 2: ......

Page 3: ...ning unit cooler 3 3 3 Locate 4 3 4 Drain Line 4 3 5 Refrigerant Piping 5 3 6 Wiring 6 Wiring diagrams 7 4 Test running and adjustment 8 4 1 Before start up 8 4 2 Check and adjust while running 8 5 Ma...

Page 4: ......

Page 5: ...t or stand on the container Never overstock the containers Store product in cool and dry place If corrugated cardboard gets wet please remove the wet corrugated cardboard as soon as possible The wet c...

Page 6: ...on the ground please keep it vertically with cardboard under and prevent falling down The pallet package comes with a black adjustable belt Once take one unit out please use this belt to retighten th...

Page 7: ...opened otherwise it will accumulate heavy condensate on coil surface Thus will block air flow tunnel of unit cooler 3 Make sure there is no obstacle in front of fan s Must reserve space to build up be...

Page 8: ...ain line should be pitched at 100mm per 300mm When room temperature is above 2o C the drain line should be pitched at 25mm per 300mm For frozen condition should install drain line heater prepared by u...

Page 9: ...ness inside the system use dry nitrogen to purge the oxygen out This will prevent forming oxide inside during brazing c When finish connecting all the components perform leak test and vacuuming Make s...

Page 10: ...erminal box cover c Connect fan motor to power source check if rotation direction is correct d If model comes with defrosting heaters wire the heaters as illustrated on wiring diagram e For safety rea...

Page 11: ...e screw driver inserted the clamp inside is opened 2 3 Insert the electric wire into the connection hole 3 4 Remove screw driver the wire is clamped Check the wire if clamped firmly 4 WAGO is a trade...

Page 12: ...ulb is well strapped Insulate the thermal bulb from being affected by surrounding temperature 4 2 Check and adjust while running In order to keep system in steady running must adjust well in test runn...

Page 13: ...drain pan and drain line to avoid clogging c Clean fan blades and air streamer fan guard If fan blades are damaged or bent replace with new ones d Check every electrical connection is fastened Also ch...

Page 14: ...d is too low 1 Motor is out of order 2 Incorrect power source 3 Air tunnel blocked by ice 1 Replace a new one 2 Check the power source and fix it 3 Move the ice check defrosting system Fan does not ru...

Page 15: ...fan frame 4 Remove four M4 2 screws of fan guard Take the whole fan set down 5 Cut off the power line change new fan set or replace broken motor only Drain hole of motor must face down Be careful do n...

Page 16: ...12 Memo...

Page 17: ...13 Appendix 1 Replacement Parts Fan Set Assembly Fan Set Motor Fan Blade Motor Support Air blade AARJJ AACKW AAHDK AAHKP AAHKQ Appendix 2 Connection pipe position...

Page 18: ...ge without notice I Cherng Refrigeration Industrial Co Ltd Heat Exchanger Taiwan No 12 Chu Kuang 1st St Daliao Dist Kaohsiung City 83164 Taiwan 12 Tel 07 7873666 Fax 07 7872999 Website www icherng com...

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