Dantherm Calorex AA300AVH Owners & Installation Manual Download Page 23

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ELEC CONTROL & POWER CIRCUIT ‘AA+AIR LPHW’ CONTINUED

CIRCUIT DIAGRAM

AA300/ LPHW

D604452

R01

R02

R04

R03

R06

R05

16A

AA300AVH/AA500AVH LPHW

MODEL

FAN MCB

COMP MCB

DEVICE VALUE

SD611250 ISSUE 8

Summary of Contents for Calorex AA300AVH

Page 1: ...AA300AVH AA500AVH Owner installation manual SD611250 issue 8...

Page 2: ...2 SD611250 ISSUE 8 AA300AVH AA500AVH TECHNICAL MANUAL...

Page 3: ...INSTALLATION 16 2 3 1 MAINS SUPPLY TERMINAL BLOCK LAYOUT 17 2 3 2 NOTES ON TERMINAL BLOCK CONNECTIONS 18 2 4 COMMISSIONING CHECKLIST 19 2 5 CIRCUIT DIAGRAMS 20 2 6 REGULAR PLANNED MAINTENANCE 26 3 0 C...

Page 4: ...y have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance D...

Page 5: ...humidistat that measures the pool hall humidity and controls the machine to a set point that can be adjusted to suit the clients need As an option the Calorex AA300 AA500 can be supplied with a low pr...

Page 6: ...lso provided When the unit is supplied with an optional LPHW the panel will also indicate pool hall air temperature through an adjustable set point thermostat A time clock will allow set back air temp...

Page 7: ...ation and air heating and low speed for when there are no demands If little or no ducting is fitted and the air flow is too high the top speed of the fan can be changed from high to medium See instruc...

Page 8: ...he control conditions ie dehumidification heat to air See section 3 0 for control panel symbols PARAMETER CONTROLLERS Each parameter Relative Humidity and Air Temperature is sensed within the machine...

Page 9: ...et point and AL1 plus a constant 0 5 e g 28 4 5 0 5 24 C unoccupied SP1 and AL1 can be changed in the same way as described for humidity NOTE AL1 can only be set 1 to 10 below SP1 value WATER TEMPERAT...

Page 10: ...cover Pool water unoccupied pool covered SETTING ACTUAL TIME Turn the large clock hand clockwise until the correct time of day is set ensuring that the correct half of the day is chosen 24 hour clock...

Page 11: ...he heat pump to the water connections When a machine is supplied with Air and Water LPHW the console will be in a box on top of the machine 2 0 INSTALLATION UNPACKING CONTROL CONSOLE D REMOVABLE PANEL...

Page 12: ...commend fresh air exhaust spring return dampers to be fitted to ductwork for sub zero ambient applications in case of power failure 800 AIR FILTER ACCESS 800 SERVICE ACCESS TO ELECTRIC BOX BOILER WATE...

Page 13: ...of the fan from non F to F With the machine isolated move the blue wire connected to terminal 17 on the fan motor to terminal 18 on the fan motor See circuit diagram section 2 5 If unit is located in...

Page 14: ...A500 unit Refer to the boiler manufacturers instructions before designing the pipework system POOL WATER CONNECTIONS The pool water connections in the machine are 1 BSPM uPVC Suitable breakable coupli...

Page 15: ...TORS IF FITTED FLOW BALANCE VALVE INTERNAL 3 WAY MOTORISED VALVE DIVERTING CONTROLLED BY VARIHEAT FLOW METER LPHW CONNECTIONS AW300 AA500AVH CABINET FACTORY SET CONDENSATE DRAIN 3 4 BSPM BRASS POOL WA...

Page 16: ...UPPLY The following limits of operation must not be exceeded if Calorex machines are to be guaranteed either in performance or warranty terms Min Max Voltage single phase 207V 253V Frequency 47 5Hz 52...

Page 17: ...NK THESE TERMINALS WHEN REMOTE NOT REQUIRED REMOVAL OF LINK WILL STOP FAN COMPRESSOR DIGITAL CONTROLLERS 1 2 3 4 5 NO LINK WIRES NECESSARY IF TERM S 6 TO 9 NOT IN USE E L N IF THIS FACILITY IS USED TI...

Page 18: ...minals 6 7 rated at 3 1 Amp at 230 Volts If the low pressure hot water supply to the unit is to be governed by the Calorex unit then these contacts should be utilised to bring water to the unit via th...

Page 19: ...nd pool hall air temperatures If the plant room is acting as a plenum chamber both temperatures should correspond If the plant room temperature is lower then ambient air is leaking in this leak should...

Page 20: ...VERSION 2 5 CIRCUIT DIAGRAMS CIRCUIT DIAGRAM AA300 500AVH D604450 COMPRESSOR CONTACTOR SEE BELOW R01 R02 R03 R04 R05 16A 16A AA300AVH AA500AVH MODEL FAN MCB COMP MCB DEVICE VALUE 18 SD611250 ISSUE 8...

Page 21: ...COMPRESSOR CONTACTOR SEE BELOW FAN RELAY SEE BELOW R01 R02 R03 R04 R05 19 SD611250 ISSUE 8...

Page 22: ...OWER CIRCUIT AA AIR LPHW VERSION CIRCUIT DIAGRAM AA300 500AVH LPHW D604452 R01 R02 R04 R03 R06 R05 16A 16A AA300AVH AA500AVH LPHW MODEL FAN MCB COMP MCB DEVICE VALUE 20 SD611250 ISSUE 8 AA300AVH AA500...

Page 23: ...ELEC CONTROL POWER CIRCUIT AA AIR LPHW CONTINUED R01 R02 R04 R03 R06 R05 21 SD611250 ISSUE 8...

Page 24: ...TRICAL CONTROL POWER CIRCUIT AA AIR AND WATER LPHW VERSION R01 R03 R02 R04 R06 R05 16A 16A AA300AVH AA500AVH LPHW MODEL FAN MCB COMP MCB DEVICE VALUE 22 SD611250 ISSUE 8 AA300AVH AA500AVH TECHNICAL MA...

Page 25: ...R01 R03 R02 R04 R06 R05 ELECTRICAL CONTROL POWER CIRCUIT AA AIR AND WATER LPHW VERSION CONTINUED 23 SD611250 ISSUE 8...

Page 26: ...of all heat exchangers evaporators 5 Check refrigeration system parameters 6 Check operation of control valves 7 Check for water leaks 8 Check drip trays and internal drain lines for blockages and cle...

Page 27: ...tches see note a also soft start overload if fitted and push all to reset Call for a service check if fault lamp stays on 5 Defrost lamp Unit is temporarily defrosting evaporator machine will automati...

Page 28: ...Check M C B s pressure switches see note a also soft start overload if fitted and push all to reset Call for a service check if fault lamp stays on 5 Defrost lamp Unit is temporarily defrosting evapo...

Page 29: ...2 POOL WATER TEMPERATURE DISPLAY AND LAMP 13 ECONOMY SWITCH Console for Air and Water LPHW option 12 Water Heating Lamp Indicates that there is a demand for pool water heating 13 Economy Switch Switch...

Page 30: ...BOX TERM 1 SENSOR BOX TERM 2 SENSOR BOX TERM 3 SENSOR BOX TERM 4 SENSOR BOX TERM 5 P3 P2 P1 P4 P5 P6 P7 SENSOR PROBE TB REMOTE OVERRIDE SWITCH REMOTE ON OFF 12V N L BOILER DEMAND REMOTE POWER INDICATE...

Page 31: ...d boiler capacity AA Air and water LPHW models only Recommended boiler capacity kW 25 3 25 5 LPHW flow rate L min 21 21 LPHW Pressure drop at rated flow mhd 4 2 4 2 Maximum system working pressure bar...

Page 32: ...92 824 418 283 60 316 346 637 539 397 352 60 385 415 40 40 150 120 150 150 265 738 823 115 734 704 670 80 349 25 680 650 617 60 325 CONTROL CONSOLE CONNECTION POINT D TYPE CONNECTOR CONTROL CONSOLE SE...

Page 33: ...0 The air flow to and from the machine is outside the specified limits 11 Corrosion is present due to poor air quality that has not been attended to If in doubt or if advice is required please contact...

Page 34: ...34 SD611250 ISSUE 8 AA300AVH AA500AVH TECHNICAL MANUAL...

Page 35: ...35 SD611250 ISSUE 8...

Page 36: ...Dantherm Ltd Unit 12 Galliford Road Maldon CM9 4XD United Kingdom 44 0 1621 856 611 sales uk dantherm com Calorex is a brand of danthermgroup co uk 36 SD611250 ISSUE 8...

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