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Pool Controls Chemigem CM55, User Manual, Page: 18 / 36

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Pool Controls Chemigem CM55 User Manual Download Page 18

 

 

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Summary of Contents for Chemigem CM55

Page 1: ...Commercial Semi commercial Water Management System User Manual...

Page 2: ...Operation 18 Chemicals 28 Using CO2 Systems 29 Alarms 31 Maintenance Troubleshooting 34 IMPORTANT If the power cord is damaged the unit must be returned to Pool Controls for repair Always read the in...

Page 3: ...ERCIAL INSTALLATIONS Pool Controls warrants its replacement parts used in domestic installations including multi electrodes probes solenoid valves and electrolytic cells but excluding wearing parts su...

Page 4: ...y a fee for labour and parts supplied will be charged in addition to the call out fee If the Pool Controls product needs to be returned for repairs under this warranty the warranty holder is responsib...

Page 5: ...ply cords unless strictly following local safety codes Locate all cords wires and tubes away from places where they may become damaged by garden equipment 6 The Chemigem contains microprocessors that...

Page 6: ...containers to avoid wrong connection Use colour or size differences or both When these two concentrated chemicals are mixed together out of the pool water poisonous gas is produced 15 A qualified elec...

Page 7: ...d 7 8 Adjust pH down with acid powder liquid sulphuric or liquid hydrochloric Be very careful with acid as it can be harmful and corrosive Total Alkalinity TA Total alkalinity is also known as carbona...

Page 8: ...ed levels for Chlorine and pH respectively Electronic Clock The Chemigem CM55 has a built in real time clock that may require setting to your local time It has a battery back up which should last for...

Page 9: ...e Probe is fitted inside of the Reducing Nipple that is then inserted directly into the PVC pipe running to from the pool Tubing To connect the delivery system to the chemical drums and the injection...

Page 10: ...provide easy access to the power supply and should preferably be fixed at eye level To obtain maximum life for the unit it is recommended that it be located in a sheltered and shaded position To avoi...

Page 11: ...Page 9...

Page 12: ...n injection manifold please discuss with Pool Controls the best installation method for your application There are two separate installations for the Drill and Tap method one for fitting the Probe and...

Page 13: ...rapidly moving laminar water stream If not the unit will display incorrect and erratic readings and may cause additions of concentrated chemicals Avoid installing the Probe and Injection Elbow close t...

Page 14: ...ir leak in the suction line between the pool and the pool pump If a pool cleaning device is in use carefully check the flexible hose for small pinholes that allow the entry of air into the suction lin...

Page 15: ...t will reach from the base of the peristaltic pump to the base of the chemical drum Connect the end of this tube to the inlet side of the peristaltic pump the direction of flow is indicated by an arro...

Page 16: ...6 Position the Chlorine and Acid drums in a safe and secure location about 2 metres from the Chemigem CM55 Drill a hole in each of the screw on drum caps slightly larger than the diameter of the tubin...

Page 17: ...is running and the filter is clean Methods to obtain improved suction involve using venturi devices or orifice plates Contact the supplier of the Chemigem or a qualified pool maintenance technician fo...

Page 18: ...Page 16...

Page 19: ...Page 17 FITTING SOLENOID VALVE MODEL CHEMIGEM CM55 BELOW POOL WATER SURFACE LEVEL Note inlet and outlet isolation valves required for these types of installations...

Page 20: ...d be left alone The unit has been factory set to achieve 650mV milliVolts Chlorine ORP and 7 7pH It has been found that if ORP is maintained at 650mV the kill time of E coli type bacteria is about one...

Page 21: ...t hand end of the display Right Hand Side of Display Screen The numbers on the right hand side of the display screen are the values SET The unit has been factory set to achieve 650 millivolts Chlorine...

Page 22: ...conds until the required chemical levels are reached depending on how the unit has been programmed The first time that the unit operates it will take approximately 120 minutes to fully adjust to the r...

Page 23: ...o the screen It will select any word that is flashing on the screen To change the word that is flashing use keypads ORP or pH Manual Feed Pads then press keypad No 6 again to select it It also advance...

Page 24: ...for any reason keypads ORP and pH are both pressed at once only the pH will operate As soon as the manual feed keypad is pressed the main screen will appear blank for 2 seconds after which it will dis...

Page 25: ...To Turn Off the Pool Acid pH Press and hold down the keypads 7 and 8 at the same time for 3 seconds While doing so the display will show TO DISABLE pH HOLD FOR 3 SEC and at the end of the 3 seconds i...

Page 26: ...ENTER keypad to select the month Select YEAR using keypads ORP or pH Use the ENTER keypad to select the year Press ESCAPE 4 times to get back to the main menu If the required date day month or year ar...

Page 27: ...top right hand side of the unit s screen This will increase every few seconds Release the keypad when the required length of time is reached PUMP OFF MANUALLY The following instructions apply if the u...

Page 28: ...er the pin number if ENABLED Select PUMP Press ENTER Select P1 Press ENTER Select START Press ENTER Select HOURS using keypad pH Press ENTER to change the HOURS figure Each time the ENTER keypad is pu...

Page 29: ...ettings Pump Off The unit has been pre set to DAILY Press ENTER TIMERS will flash on screen Press ENTER Enter the pin number if ENABLED PUMP will flash on screen Press ENTER Select P1 Press ENTER STAR...

Page 30: ...d be made at least twice weekly in the swimming season and once each two weeks in the non swimming period Seek guidance from your local authority or qualified pool maintenance technician Always follow...

Page 31: ...rst filled the water chemistry will be settling down It is likely that chemical levels will fluctuate during this time so keep a check on the pool water with a good quality test kit or obtain confirma...

Page 32: ...ting Pool Acid is strongly recommended as follows Pools larger than 90kl 15 litre drum full strength 50kl 90kl 15 litre diluted 1 5 with water 10kl 50kl 15 litre diluted 1 10 with water Spas pools 2kl...

Page 33: ...unit will also indicate on the screen the reason for the alarm This booklet contains sections on what remedial action to take should the warnings operate What to do if there is an alarm Alarms must n...

Page 34: ...by a large amount The filter has been off for a long period on a hot day The Stabiliser level is too low The pH is too high The filter requires backwashing The strainer part of the pump requires clean...

Page 35: ...pH Alarm Insufficient Acid This indicates that the pH level in the water is considerably higher than that which was set In this case the Chemigem will be in a locked condition and will not dose furth...

Page 36: ...s not overheat Allow insects to nest in the unit because they will prevent it from functioning Install chemical drums under or close to the unit to prevent corrosion Forget about the unit once install...

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