background image

 

15 

5.アラーム・安全機能

 

5-1

 

アラーム

 

(1)E1:盤内高温アラーム

 

盤内温度が

45

℃(初期設定)になると、アラーム出力端子がAS、Aoの設定により

(P.12

のアラーム出力端子の割当表参

)

出力する時、アラームランプが点灯します。表示部には現在の盤内温度とE1が交互に表示され、盤内温度の高温をお

知らせします。この時、冷却運転は停止しません。

 

盤内の温度が

43

℃(初期設定)以下になると、アラームランプは消灯し、表示部には盤内温度のみが表示されます。

 

 

(2)E3:放熱異常アラーム

 

フィルタやフィンの目詰まり、ファンモータの故障等によりクーラが放熱異常状態になると、冷凍回路内の放熱異常検出器
が作動し、冷却運転を停止させます。この時アラーム出力端子がAS、Aoの設定により

(P.12

のアラーム出力端子の割当

表参照

出力する時、アラームランプが点灯します。表示部には現在の盤内温度とE3が交互に表示され、放熱異常をお知

らせします。

 

フィルタやフィンの清掃およびファンモータの交換を行った後、温度コントローラの

Set

ボタンを

3

秒以上長押しして、ア

ラームを解除してください。クーラは通常運転を再開します。

 

 

(3)E4:メンテナンスお知らせ機能

 

クーラの積算運転時間が、設定されたメンテナンスお知らせ時間に達すると、アラーム出力端子がAS、Ao、Foの設定
により

(P.12

のアラーム出力端子の割当表参照

)

出力する時、アラームランプが点灯します。現在の盤内温度とE4を交互

に表示して、メンテナンス時期をお知らせします。この時、冷却運転は停止しません。

 

フィルタなどのメンテナンスをおこなった後、

Set

ボタンを押してアラームを解除してください。

 

メンテナンスお知らせ時間の設定を変更した場合は、それまでの積算時間はリセットされ

1

時間よりカウントされます。

 

 

(4)E5:温度センサ断線アラーム

 

何らかの原因で内部温度センサが断線した場合は、冷却運転を停止させます。アラーム出力端子がAS、Aoの設定により

(P.12

のアラーム出力端子の割当表参照

出力する時、アラームランプが点灯します。表示部にはE5が表示されます。ク

ーラの電源を切り、メーカにご連絡ください。

 

 

(5)E8:タイプエラー

 

メーカにご連絡ください。

 

 

(6)SE:システムエラー

 

メモリの故障により、パラメータの設定値が正しく読み込めない時に発生します。表示部にはSEのみが表示されます。

 

クーラの電源を切り、メーカにご連絡ください。

 

 
 

5-2

 

安全機能

 

本製品の安全機能として、異常電流や異常温度では運転を停止します。

 

その時、アラームはE1、またはE3が発生します。

 

 

Summary of Contents for COOL CABI OCA-S300BC-A100

Page 1: ...OCA S300BC A100 OCA S600BC A100 OCA S1000BC A100 OCA S1600BC A100...

Page 2: ...2 20 50 85 RH 70...

Page 3: ...3 M6 2 200mm 30...

Page 4: ...4 P 5 P 6 OCA S300BC 4 0 P 6 2 2 P 6 2 OCA S1000BC S1600BC 4 OCA S300BC...

Page 5: ...5 OCA S1000BC OCA S1600BC OCA S300BC OCA S600BC OCA S1000BC OCA S1600BC...

Page 6: ...6 OCA S300BC OCA S600BC OCA S1000BC OCA S1600BC OCA S600BC...

Page 7: ...7 40 25 45 P 3 70 4 4 45...

Page 8: ...8 10 AWG24 12 0 2 2 5mm2 6 7mm OCA S1600BC a 240V 1 5A 2 P 11 12 L N E 1 2 3 AC200V or AC100V IN...

Page 9: ...9 1 30mA 30 ON OFF 1 6 ON OFF ON OFF P 10 35 Set Up Down 35 30 45 Set Up Down 3 30 Set Down Up RUN ALARM Down Up Set...

Page 10: ...t 3 Set Up Down Set 5 3 10 1 6 ON OFF 30 0 90 Up Down 3 45 35 51 2 1 20 0 0 99 0 1 99 1 100 1 99 9900 24 412 0 0 1 0 1 0 0 1 0 P 15 5 1 2 1 P 15 5 1 2 1 0 1 OPEN CLOSE OPEN CLOSE 0 1 0 0 0 3 0 1 2 3 P...

Page 11: ...11 P 13 14 0 0 1 OPEN CLOSE 0 1 0 1 2 3 P 11 12 1 0 3 0 1 2 3 7 7 60 3 3 3 10 ON OFF Set 3 30 Set 3 AS Ao 1 2 2 3 OPEN 0 8 AS 0 AS 1 AS 2 AS 3...

Page 12: ...E3 E4 CLOSE E5 SE OPEN E1 E3 E4 OPEN 3 E3 E5 SE CLOSE E1 E4 CLOSE E3 E5 SE OPEN E1 E4 OPEN E4 P 10 0 Ao 1 AS 1 2 2 3 0 OPEN CLOSE CLOSE OPEN 1 OPEN CLOSE CLOSE OPEN 2 E5 SE OPEN E1 E3 E4 OPEN E5 SE C...

Page 13: ...13 35 5 35 30 4 P 12 3 30 1 30 5 35 30 ON OFF ON OFF 35 30 ON OFF ON OFF...

Page 14: ...14 7 3 5 5 35 ON OFF ON OFF 35 45 ON OFF ON OFF 30 30...

Page 15: ...15 45 P 12 43 P 12 Set 3 P 12 Set 1 P 12...

Page 16: ...16 OFF 1 1 OCA S300BC OCA S600BC OCA S1000BC OCA S1600BC OCA S600BC P 17 OCA S600BC P 17...

Page 17: ...17 OCA S300BC A100 FM 15038P A100 00 FM 15038M A100 00 OCA S600BC A100 OCA S1000BC A100 OCA S1600BC A100 50 45 P 9 P 3 OFF 7 5kW 1 4 P9 4 4...

Page 18: ...W 475 530W 1065 995W 1200 1135W 100W 250W 400W 470W 3 20 50 85 RH A 65dB 68dB 3 30 45 35 1a 240V 1 5A 2 COMMON 10 150Hz 1 0G 20 IP54 EMC EN61000 6 2 EN61000 6 4 EN60335 1 EN60335 2 40 EN62233 RoHS2 HF...

Page 19: ...19 OCA S300BC OCA S600BC 12 4 M6 14 4 M6 14 12...

Page 20: ...20 OCA S1000BC OCA S1600BC 12 6 M6 14 2 M8 13 12 6 M6 14 2 M8 13...

Page 21: ...21 1 13 64 19 10 27 4 4...

Page 22: ...22 431 1304 7000 21 TEL 053 522 5572 FAX 053 522 5573 4 2019 12...

Page 23: ...CA S1600BC A100 Contents 1 Safety Precautions 2 Mounting 3 Wiring 4 Operation 5 Alarm Safeguard 6 Maintenance 7 Specifications 8 Warranty period 9 Waste disposal Please read this brochure carefully be...

Page 24: ...in short life or damage of the unit Shocks and vibrations should be strictly avoided at the site of use Never tamper or repair the main body Please consult with your local supplier for repairing servi...

Page 25: ...as shown in the right Ground the wire without fail to prevent electrical shocks Electrical works required for installation of the unit must be done only by specialists Improper installation may result...

Page 26: ...panel is fixed with 2 screws on the lower side with its upper rim hanging on the main body lift it up after removing the screws to release 3 Secure the enclosed 2 fixing bolts on the upper side 4 Att...

Page 27: ...lts Please lift up evenly using eyebolts whenever lifting up a cooling unit Lifting up one side only may result in breakdown or damage of the product Cutouts for External Mounting View from outside th...

Page 28: ...or Embedded Mounting OCA S300BC OCA S600BC OCA S1000BC OCA S1600BC Arrangement of packing Ex OCA S600BC Arrangement for external mounting Arrangement for embedded mounting Packing shaded area Packing...

Page 29: ...t of the Adjustable Louver enable to direct output air to the desired direction Note Cooling capacity may decrease up to 5 by using the louver To keep the set angle not to be affected by external impa...

Page 30: ...or 7 mm 2 Push down the Push button with a flathead screwdriver 3 Insert a wire into the port 4 Release the screwdriver 5 Check that the wire is secured 6 For the application using crimp terminals th...

Page 31: ...f injury Never operate COOLCABI leaving the control panel door open Failure to this may lead to excessive condensation and drainage volume as well as creating the possibility to allow condensate to en...

Page 32: ...ting range 0 99 This is the function to remind you maintenance works in a timely manner 0 This function is ineffective 1 99 1 means 100 hours Notification period can be set between 100 to 9900 hours T...

Page 33: ...eriod for restarting the compressor after shutdown For prevention of frequent ON OFF of the compressor cooling operation is suspended during the set period Display of software version This is to displ...

Page 34: ...E3 E5 and SE OFF OPEN Alarm E1 and E4 OFF OPEN Alarm E4 is not output when Fo is set at 0 See page 10 Assignment table of Alarm output terminals Ao 1 AS Terminals 1 2 Terminals 2 3 Description Operati...

Page 35: ...peration will not start for a certain period of time initial setting 3 min after cooling operation has stopped even if the internal temperature goes up to the set temperature 1 Continuous run Cooling...

Page 36: ...he air is not circulated by the internal fan For protection of the refrigerant circuit the internal fan will not stop for 5 minutes after cooling operation has stopped The internal fan runs continuous...

Page 37: ...operation 3 E4 Maintenance reminder When the cumulative operating hour reaches the set value the alarm output terminals will break and make contact as set in AS Ao and Fo to light alarm lamp See the a...

Page 38: ...lter from the guide of the front panel to clean or replace Replacement filter for external suction port Model Applicable COOLCABI models CF S1 2 pcs set OCA S300BC OCA S600BC CF S2 2 pcs set OCA S1000...

Page 39: ...circumstance where the ambient temperature may exceed 50 e This product cannot be used where temperature exceeds 45 f Clean the filter g Check temperature setting and the internal temperature In case...

Page 40: ...ibratility 10 150Hz Acceleration 0 5G Sweep cycle 20 times Protective category Internal circuit equivalent to IP54 Applicable standards EMC directive Conforming to EN61000 6 2 and EN61000 6 4 Low volt...

Page 41: ...2 Warm air Air from outside Air from inside Cool air Operation panel External air inlet filter White Terminal board Adjustable louver 4 M6 Depth 14mm For fixing bolt Adjustable louver Terminal board W...

Page 42: ...on panel Terminal board Warm air Cool air External air inlet filter White Drain pipe Outer dia 12 2 M8 Depth 13mm Top view Drain pipe Outer dia 12 External air inlet filter White Air from inside Cool...

Page 43: ...d its amount are stated in the rating plate on the unit The recovery cost of refrigerant should be paid by the user Recovery of the refrigerant should be done by an authorized waste disposer Owner s m...

Page 44: ...7000 21 Nakagawa Hosoe Kita Ku Hamamatsu Shizuoka 431 1304 Japan TEL 81 53 522 5562 FAX 81 53 523 2362 https www ohm jp The contents of this manual is as of December 2019 COOLCABI Instruction Manual...

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