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Gullberg Jansson GJPACW1-15, Installation And Maintenance Manual, Page: 1 / 30

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Gullberg Jansson GJPACW1-15 Installation And Maintenance Manual Download Page 1

Installation and Maintenance guide

GJPACW1V-15/20/30/40/60

GJPACW1-15/20/30

EN

________________________________________________________________________________________________

Gullberg & Jansson AB | Smältaregatan 6 | SE - 263 39 Höganäs

Tel: +46 (0) 42 34 05 90 | Fax: +46 (0) 42 34 02 10 | E-mail: [email protected] | www.gullbergjansson.se

Summary of Contents for GJPACW1-15

Page 1: ...ACW1 15 20 30 EN ________________________________________________________________________________________________ Gullberg Jansson AB Smältaregatan 6 SE 263 39 Höganäs Tel 46 0 42 34 05 90 Fax 46 0 42 34 02 10 E mail info gullbergjansson se www gullbergjansson se ...

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Page 3: ...ld responsible for damage resulting from incorrect installation incorrect fault tracing or incorrect maintenance Yours sincerely Gullberg Jansson AB Subject to possible misprints and design alterations Gullberg Jansson AB is not responsible for misinterpretations any obvious misprints and consequences resulting from these FOR YOUR OWN RECORDS Please complete the details below Keep these close to h...

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Page 5: ...ting up the unit 40 Use and operation Description of LED controls 43 How to change operating parameters 43 How you select the operating mode 44 Explanation of sensor values 44 Setting the time 45 Timer setting and activation 45 Deactivation of the timers 45 Maintenance service and fault tracing Winter drainage 47 Maintenance 47 Fault tracing 47 Error code table 47 Fault charting table 48 Technical...

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Page 7: ...ng different parts of the year depending on the outdoor conditions At the start of the season when the water in the pool is cold the heat pump needs to work continuously for a long period to produce the right temperature in the pool When the pool water has reached the required temperature the heat pump automatically stops and starts as required It is always cost effective to cover the pool when no...

Page 8: ...enance procedures It is important to drain the water from the pool heat pump before the winter The material guarantee does not cover damage due to freezing on account of insufficient maintenance The heat exchanger can also be flushed out to remove any remaining deposits ahead of winter drainage Read more about drainage in section 4 Maintenance service and fault tracing Perform regular checks to en...

Page 9: ... ensure there is sufficient circulation before start up Adjust the flow to the pool heat pump to the right level Check the settings Read more about the installation in section 2 Guarantee conditions The component parts of the system must be transported stored installed and used in accordance with the provisions set out in the manual Repairs must be carried out by an accredited installation enginee...

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Page 11: ...ed on a firm horizontal base and should not be placed next to or be installed with brackets on sensitive walls with a lightweight structure The unit must be placed so that noise from the compressor and fan disturb the surroundings as little as possible The unit must stand firmly straight and raised from ground level Ensure a firm and flat surface is provided for example garden slabs concrete bed L...

Page 12: ...ear on the heat pump s most expensive section the heat exchanger Adjusting the bypass Correct adjust of the bypass can be done in different ways One of the easiest ways can be summarized as follows Open all the valves 1 Check parameter A and b see section 3 2 If the difference is above 2 degrees gradually close the 3 bypass valve until the difference is between 1 2 degrees If the display shows EE0...

Page 13: ...ll know when the temperature has been reached but will not switch off until the required temperature has been exceeded by 1º The pool heat pump will then start again when the temperature in the pool drops by 1º below the required temperature Flow switch The pool heat pump is equipped with a flow switch that prevents starting in the event of insufficient water flow Time delay The compressor will st...

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Page 15: ...rows 6 Start the unit again by pressing ON OFF 7 M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting He...

Page 16: ...de set to cooling How you select the operating mode Operating mode set to heating Explanation of sensor values M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cooling Timer ON Timer OFF Inlet temperature Temperature of the evaporator coil Outlet temperature M Defrosting Heating Cooling Timer ON Timer OFF M Defrosting Heating Cool...

Page 17: ...ess TIMER ON again The hours will 2 start blinking and can be changed by using the arrows Press TIMER ON again The minutes 3 will start blinking and can be changed using the arrows Press TIMER ON again to set the timer 4 To set the stop timer follow the instructions below Press TIMER OFF Current timer setting 5 is shown in the display Press TIMER OFF again The hours will 6 start blinking and can b...

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Page 19: ...iders it to be a question of a material or manufacturing fault he she will contact us for inspection and action to rectify the problem Always state the product s manufacturing number Information can be gained from the following fault tracing guide Frequently asked questions with answers are also presented in the section 6 Always read through this section before contacting your dealer Operating dis...

Page 20: ...rger heat pump required 3 The season is over Larger heat pump 4 required The pool needs to be covered 5 The discharge gas sensor parameter d 6 should show more than 45 C The heat pump ices up again Pool temperature is lower than 15 C 1 Unusually high humidity 2 Ambient temperature is lower than 5 3 C Reset parameters for defrosting to a 1 longer defrosting time and a higher stop temperature If nec...

Page 21: ... NET GND 12V Display controller 18 20 KYIN GND On Off switch input signal not connected 19 20 MDIN GND Mode input not connected 21 22 WATER GND Flow switch input signal 23 24 FROST GND Defrosting signal not connected 25 27 SYS GND 12V Pressostat signal input signal 28 INTWT Incoming water temperature input signal 29 OUTTWT Outgoing water temperature input signal 30 PIPE1 Evaporator coil temperatur...

Page 22: ...7 29 16 HEAT VAL2 COMP2 RED 230 VAC PIPE2 DT 35 C2 BLU BLK N N N N L N L N L Wire Controller HEATER N N SOFT START COM NO P10 P2 ONLY FOR GJPACW1 V 20 30 40 WHT ONLY FOR GJPACW1 V 15 REMARKS C1 COMPRESSOR CAPACITOR C2 FAN MOTOR CAPACITOR CM COMPRESSOR COND EVAPORATOR TEMP SENSOR DT DISCHARGE TEMP SENSOR EXT AMBIENT TEMP SENSOR FM FAN MOTOR HP HIGH PRESSURE SWITCH IN WATER INLET TEMP SENSOR LP LOW ...

Page 23: ...2 COMP2 HEAT GJPACW1 V 30 60 RD BLK WH BLU RDBLK WH RD RD BLK WH BLU BLK RD BLU RD RD BLU N COMPRESSOR HEATER t DT PIPE2 35 EXT COND OUT IN C CM REMARKS C FAN MOTOR CAPACITOR CM COMPRESSOR COND EVAPORATOR TEMP SENSOR DT DISCHARGE TEMP SENSOR EP EXHAUST TEMP SWITCH EXT AMBIENT TEMP SENSOR FM FAN MOTOR HP HIGH PRESSURE SWITCH IN WATER INLET TEMP SENSOR K1 COMPRESSOR CONTACTOR K4 WATER PUMP CONTACTOR...

Page 24: ...controller 11 Protective plate 12 Compressor capacitor 13 Compressor relay 14 Fan motor capacitor 15 Connection terminal 16 Chiller 300 17 Electronic box lid 18 Stainless steel casing front 19 Flow switch 20 PVC through connection 21 PVC cross 22 PVC plate 80 80 mm 23 PVC pipe 24 PVC bend 25 Four way valve 26 Chassis 27 Stainless steel casing left 28 Compressor 29 Heat exchanger GJPACW1V 15 20 30 ...

Page 25: ... 2 3 4 5 6 9 Pressure drop at rated flow bar 0 12 0 10 0 10 0 10 0 12 Pressostat break value HP bar 44 makes again at 32 bar Pressostat break value LP bar 0 2 bar makes again at 1 5 bar Height mm 725 750 750 880 880 Width mm 525 580 580 720 720 Depth mm 490 545 545 660 660 Weight kg 50 61 60 80 87 135 1 GJPACW1V 30 can be either 1 phase or 3 phase 2 Heating output measured at 24 C 19 C outdoor tem...

Page 26: ... 9 Protective fence 10 Chassis 11 Mid plate 12 Four way valve 13 Heat exchanger 14 Electronic box 15 Stainless steel casing front 16 Compressor 17 High pressure switch 18 Low pressure switch 19 Flow switch 20 Stainless steel casing right 21 LED controller 22 Evaporator 23 Fan motor capacitor 24 Connection terminal 25 Compressor capacitor 26 Fan relay 27 Compressor relay 28 Chiller 300 GJPACW1 15 2...

Page 27: ...1 3 Fan consumption W 50 75 120 Rated air flow m3 h 1600 2300 2300 Noise level 1 m dB A 47 51 54 Water connection mm 50 mm Rated water flow m3 h 2 2 3 4 5 Pressure drop at rated flow bar 0 12 0 10 0 10 Pressostat breaking value HP bar 44 makes again at 32 bar Pressostat breaking value LP bar 0 2 makes again at 1 5 bar Height mm 550 650 650 Width mm 970 985 985 Depth mm 310 420 420 Weight kg 50 61 ...

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Page 29: ...ise it may be due to dirt particles blocking the inlet or damaging the flow switch unusual How long will it take for the pool to be warm 6 Answer You usually calculate with about a 1 2 degree increase in the temperature per day However if you require faster heating you can always choose a larger model If you have a non insulated pool and at great deal of groundwater at the same time as you do not ...

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