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COLD SURFACE TEMPERATURE HUMIDITY RESET

The ECC control system includes a sensor that measures the temperature of the coldest surface in the pool enclosure, 

usually an exterior window or door frame. When the temperature of this surface approaches the dewpoint temperature 

of the space, the controller lowers the humidity setpoint to activate dehumidification. This function helps to prevent 

condensation on the cold surface.  Typical locations for this condensate prevention surface temperature sensor are north 

facing exterior walls, windows, window/door frames and skylights.

SPACE HEATING

Space heating via heat recovery uses full proportional control of the space dry bulb temperature by staging compressor 

loading of unit capacity with humidity override. Heat is recovered automatically from the pool room return air. The 

PoolPak™ automatically controls the output of the optional factory-installed auxiliary air-heating coil which can be hot 

water, steam, electric or gas. 

NETWORKING MULTIPLE UNITS 

ECC networking allows multiple units to be connected together.  The units will work with each other to control water 

temperature, air temperature and relative humidity. Networked units have all the features of standard units plus the ability 

to control water temperature in multiple pools.  All units on the network are accessible from a single remote interface 

unit for convenience. 

SMART ECONOMIZER (SR)

The Smart Economizer utilizes the simultaneous operation of the heat recovery and economizer control sequence. 

When the PoolPak™ compressor is operating in the heating and/or dehumidifying heat recovery mode, return air passes 

through the evaporator. The sensible and latent heat in the return air is transferred to the refrigerant. Air leaving the 

evaporator is cold and saturated. The exact temperature and dew point of the air leaving the evaporator is monitored 

and compared to outside air temperature and dew point. If the outside air is warmer and/or dryer than the air leaving 

the evaporator, all the air leaving the evaporator is exhausted and 100% outside air is drawn into the PoolPak™. All the 

heat recovered in the PoolPak™ unit refrigerant is transferred to the supply air in the air reheat condenser. The Smart 

Economizer saves more energy than a standard mixing box and economizer.

SPACE COOLING (OPTIONAL)

If space cooling is required and the unit is equipped with an auxiliary refrigerant condenser (air-cooled or water-cooled), 

the ECC will activate the space cooling mode of operation. In this mode, the heat removed from the space air will be 

directed to the auxiliary condenser. The air cooling mode of operation is independent of the need for dehumidification. 

The PoolPak™ SR and SEP units are equipped with economizer sections.  The ECC will automatically select the most 

economical method for space cooling. An economizer utilizes outside air rather than the refrigeration system to achieve 

space cooling. A sensor connected to the ECC monitors the outside air temperature. When appropriate, the controller will 

disable the compressor and bring in cool outside air for economical operation.

Air Conditioning with Air-Cooled Condenser 

The PoolPak™ can be equipped with a properly sized remote air-cooled condenser. This remote condenser can be 

“piggyback-mounted” on the PoolPak during installation or installed on a separate pad. 

Содержание R-410A SWHP Series

Страница 1: ...SR S SE SEP Engineering Guide Packaged Natatorium Environment Control System PoolPakTM SWHP Series Natatorium Dehumidification Unit EGW05 SWHPEG 20140724 TM TM For unit weights and dimensions see Poo...

Страница 2: ...TM TM 3491 Industrial Drive York PA 17402 USA 800 959 7725 Fax 717 757 5085 for more information www poolpak com The Leader in Indoor Pool Dehumidification TM TM...

Страница 3: ...ions 7 SECTION II POOLPAK PRINCIPLES FUNCTIONS AND FEATURES 8 Principles of Operation 8 Room Dew Point Control 9 PoolPak Operation 10 Standard Items Factory Mounted 10 Standard Items Factory Supplied...

Страница 4: ...nput 6 34 Purge Mode Input SR and SEP 7 34 Remote Exhaust Fan Interlock S only 8 34 Alarm Output 9 34 Auxiliary Pool Water Heating System 10 34 Auxiliary Air Heating System 11 35 System 1 Remote Air C...

Страница 5: ...shooting Overview 51 Alarm Reset 51 Supply Fan Not Running 51 Return Fan Not Running SR only 51 Fire Trip Active 52 Smoke Purge Active 52 Return Air Temperature Out of Range 52 Supply and Return Fans...

Страница 6: ...ey 59 Figure 6 1 Single Point Power Connection 63 Figure 6 2 Dual Point Power Connection 63 Figure 6 3 Remote Connections 64 Figure 6 4 Multiple Unit Interface 65 LIST OF TABLES Table 1 1 Typical Pool...

Страница 7: ...amaging condensation unless removed from the building In the past the method of removing this water vapor was by ventilating an otherwise energy efficient building exhausting the humid air and the ene...

Страница 8: ...nd 82 F with the air temperature about 2 F higher to prevent chilling when exiting the pool and to minimize evaporation from the pool surface Refer to Table 1 for some recommended temperatures for poo...

Страница 9: ...air High cost of operation air reheating Lowest first cost No opportunity to recover energy in the ventilation airstream No opportunity to recover energy into the pool water No integral cooling capab...

Страница 10: ...ial that there be adequate air movement and distribution in the natatorium The unit must remove the humid air from the pool area and discharge the dehumidified air back into it The supply air should b...

Страница 11: ...maximum supply duct air velocity is 1000 FPM The recommended velocity from diffusers is 300 to 500 FPM Air velocities in ducts should be kept as low as is reasonable to avoid excessive noise in the d...

Страница 12: ...standards and or generally accepted industry practice Supply and return duct work should have all seams sealed before applying insulation to the exterior of the duct work The insulation s seams must...

Страница 13: ...ure to the return air connection of the PoolPak unit s Other Air side Considerations A duct heater hot water coil electric or gas may be installed in the supply duct to provide auxiliary space heating...

Страница 14: ...ater temperature Evaporation losses and the energy required to maintain desired room conditions will dramatically increase if the air temperature is allowed to fall below the pool water temperature It...

Страница 15: ...s dew point control to operate the PoolPak unit and maintain the moisture level below the setpoint see Figure 2 1 The space dry bulb temperature and relative humidity determine the dew point temperatu...

Страница 16: ...s condensed into a warm liquid If space cooling is called for the refrigerant flows to the auxiliary air conditioning condenser bypassing the air reheat coil and pool water condenser and allowing cool...

Страница 17: ...OUTSIDE AIR S S S SOLENOID VALVES TO AIR COOLED CONDENSER OR WATER COOLED CONDENSER OPTIONAL COOL POOL WATER FROM AIR COOLED CONDENSER OR WATER COOLED CONDENSER OPTIONAL WARM POOL WATER AUXILIARY POOL...

Страница 18: ...BAS BACnet IP and BACnet MS TP All PoolPak operating and logic controls are factory mounted and wired The control sequences are designed specifically to control swimming pool environmental conditions...

Страница 19: ...in the heating and or dehumidifying heat recovery mode return air passes through the evaporator The sensible and latent heat in the return air is transferred to the refrigerant Air leaving the evapor...

Страница 20: ...ctivates the remote pump The pump will be deactivated when the pool heating or space cooling requirement is satisfied OCCUPIED UNOCCUPIED CONTROL MODE The PoolPak unit time clock allows 7 day 24 hour...

Страница 21: ...RETURN LINE BALANCING VALVE BALANCING VALVE AUXILIARY POOL WATER HEATER AQUA STAT SENSOR POOL WATER SUPPLY LINE AUXILIARY POOL WATER HEATER FIRE STAT AND SMOKE DETECTOR OPTIONAL REMOTE AIR COOLED CON...

Страница 22: ...on for up to 35 outside air SE units with integral supply and exhaust fans and provision for up to 35 outside air SEP units with integral supply exhaust and purge fans and provision for up to 100 outs...

Страница 23: ...65 364 189 27 5 450 140 15 000 189 417 217 30 9 517 190 18 000 217 470 240 36 6 590 220 20 000 252 567 300 40 6 700 260 24 000 330 729 379 55 900 300 28 000 378 834 433 61 8 1 034 340 28 000 434 941 4...

Страница 24: ...4 26 350 SWHP 120 50 30 25 450 SWHP 140 60 33 29 520 SWHP 190 70 32 26 600 SWHP 220 80 31 28 700 SWHP 260 100 32 27 900 SWHP 300 120 35 31 1040 SWHP 340 140 34 28 1200 Partial Water Condenser SWHP 060...

Страница 25: ...4 000 18 000 15 000 30 000 1560 1250 15 000 18 000 15 000 30 000 PPK_EG_TB_FurnaceSize_20100114 xls Actual CFM allowed is determined by the cabinet size and Model chosen POOLPAK AUXILIARY ELECTRIC HEA...

Страница 26: ...15 0 115 ACC0623 1 3 One 2 1 8 1 3 8 1010 208 230 3 60 21 0 22 8 40 0 460 3 60 10 5 15 0 20 0 575 3 60 8 4 15 0 15 0 380 3 50 8 8 15 0 20 0 Dimensions see Air Cooled Condenser dimension views with num...

Страница 27: ...ed Condenser dimension views with number of fans wide end and number long side PPK_R410A_ACC_Summary_20110104 xls Table 3 8 ACC Model SWHP 0120 Model 0120 Ambient Air F ACC Model Number Fans Refrigera...

Страница 28: ...ension views with number of fans wide end and number long side PPK_R410A_ACC_Summary_20110104 xls Table 3 10 ACC Model SWHP 0190 Model 0190 Ambient Air F ACC Model Number Fans Refrigerant Circuits Ref...

Страница 29: ...oled Condenser dimension views with number of fans wide end and number long side PPK_R410A_ACC_Summary_20110104 xls Table 3 12 ACC Model SWHP 0260 Model 0260 Ambient Air F ACC Model Number Fans Refrig...

Страница 30: ...A_ACC_Summary_20110104 xls Table 3 14 ACC Model SWHP 0340 Model 0340 Ambient Air F ACC Model Number Fans Refrigerant Circuits ACC Conns stub outs Weight ACC Voltage FLA MCA MOP wide long Hot Gas Liqui...

Страница 31: ...75 DIA MTG HOLES TYP 2 ROW 88 85 80 5 50 NOTE ALL DIMENSIONS ARE IN INCHES 218 53 53 53 233 20 25 271 53 53 53 286 20 25 324 53 53 53 339 20 25 53 53 53 53 53 53 165 53 53 53 180 20 25 NOTE ALL DIMENS...

Страница 32: ...Dimensions are rounded to the nearest Inch Contact factory for exact dimensions 2 A cabinet 060 080 100 B Cabinet 100 120 140 C Cabinet 140 190 220 260 300 340 Refer to drawing above for dimension cal...

Страница 33: ...er Cabinet Attached PPK_EG_GR_AttachedWaterCooledCondenser eps F E B A C DISCHARGE SYSTEM 2 REFRIGERATION CONNECTIONS 3 APPROXIMATE 12 APPROXIMATE LIQUID SYSTEM 2 POOLPAK OPTIONAL WATER COOLED CONDENS...

Страница 34: ...520 190 70 32 60 27 600 220 80 31 70 24 350 350 6 260 100 32 80 20 450 4506 300 120 35 100 28 520 5206 340 140 34 120 28 600 600 6 1 Maximum 90 o F EWT 2 Maximum 55 F EWT 3 Heat rejection at 120 F Co...

Страница 35: ...length to correct for the heavier compressor end of the unit CAUTION Lifting hooks must be blocked away from the side of the unit to prevent damage to the door panels while lifting Do NOT walk on top...

Страница 36: ...r for allowable installation procedures INSPECTION Immediately upon receiving the unit inspect it for damage which may have occurred during transit If damage is evident note it on the carrier s freigh...

Страница 37: ...The installer should review the local codes prior to making the decision of where to dispose of the condensate The amount of condensate produced in a year is about equal to the volume of the pool Cur...

Страница 38: ...on the field wiring diagram showing how each field wired device is connected to the PoolPak unit electrical panel REMOTE INTERFACE UNIT 1 The Remote Interface Unit RIU allows the user to view space te...

Страница 39: ...ing in permanent damage Orient the sensor as shown on the included instruction sheet Proper orientation of the sensor and radiation shields is essential Carefully review the wiring connections shown o...

Страница 40: ...SEP 7 The ECC III can receive a contact closure from a remote mounted switch or from a BAS This input must be connected to dry voltage free contacts only When activated the controller will shut down...

Страница 41: ...an starters in the ACC AUXILIARY AIR HEAT CONTROL VALVE 14 The ECC III provides an analog signal to control a proportional hot water or steam valve Normally the valve is factory mounted and wired insi...

Страница 42: ...r can be threaded directly into a 1 4 FPT fitting Electrical connections should be made with 22 AWG copper 2 conductor shielded twisted pair cable The wires from the factory installed pool water tempe...

Страница 43: ...37 EGW05 SWHPEG 20140724 TM TM SWHP FIELD WIRING DIAGRAM Figure 4 1 Field Wiring Diagram 16 15 20 10 11 14 13 12 19 17 18 1 2 8 3 4 5 6 7 21 22 9 PPK_EG_GR_FieldWiring eps...

Страница 44: ...the system should be considered to be open size pump accordingly assuming no gravitational assistance AUXILIARY POOL WATER HEATER FIELD SUPPLIED The auxiliary pool water heater must be installed downs...

Страница 45: ...field supplied exposed to outdoor ambient air temperatures must be protected against freezing Wrap pipes with electric heat tape follow manufacturer s instructions controlled by an automatic thermost...

Страница 46: ...tion of all external condensate piping Insulation must be sealed at all seams NOTE Power for heat tape must be supplied external to the PoolPak unit If the drain traps are vented to ambient pressure t...

Страница 47: ...factor Sound and structural consultants should be retained for recommendations Walls or Obstructions The unit should be located so that air may circulate freely and not be re circulated For proper air...

Страница 48: ...Figure 4 6 Remote ACC Installation When Installing Units in Pits Decorative Fences Fences must have 50 free area with 1 foot undercut a W minimum clearance and must not exceed the tops of the unit If...

Страница 49: ...harge line is hot during system operation precautions should be taken to avoid personnel injury PoolPak units do not utilize compressors with unloading stages Consequently double hot gas risers are no...

Страница 50: ...2 All pipe diameters are nominal OD inch sizes Use only certified refrigeration tubing WARNING Above chart is for lineset length less than 100 ft and ACC located less than 50ft above unit or 20ft bel...

Страница 51: ...12 2 ACC0333 12 6 ACC0864 16 8 ACC0363 12 6 ACC0994 18 5 ACC0433 16 8 ACC1094 18 5 ACC0453 16 8 ACC1184 24 4 ACC0493 18 5 ACC1294 24 4 ACC0523 18 5 ACC1374 24 4 ACC0553 18 5 ACC1464 43 8 ACC0593 25 3...

Страница 52: ...46 EGW05 SWHPEG 20140724 TM TM This page intentionally left blank...

Страница 53: ...normal rotation The user may also turn off the hold function before the delay terminates by pressing the HOLD ROTATE key a second time Four set points Space Temperature Space Relative Humidity Pool Wa...

Страница 54: ...k unit field communication loop connections Networked ECC III units operate in a master slave environment This means that the fuzzy logic engine in one unit master determines heating cooling and dehum...

Страница 55: ...til the desired address is displayed must be 1 2 3 4 or 5 and release the button After approximately 5 seconds the displayed number will begin flashing faster to indicate the new address has been set...

Страница 56: ...et to Local becomes the master other units in the network will not use the master s command for water heating Instead they will look at the next unit in line that is not set to Local This parameter is...

Страница 57: ...compressor fault condition exists it must be diagnosed and corrected before resetting the system After a fault has been eliminated the control panel alarm light will remain lit However the alarm will...

Страница 58: ...sure Recip Compressors only The oil pressure monitor on the compressor has detected insufficient oil pressure for 2 minutes The ECC III will shut down the affected compressor The most likely cause of...

Страница 59: ...ach fault in the log is assigned a number from 1 to 50 Fault number 1 is the most recent and 50 is the oldest To cycle through the list of faults move the cursor to the fault number on any of the faul...

Страница 60: ...tory use DP1 Compressor System 1 Discharge Pressure SS2 System Status 2 Factory use SP1 Compressor System 1 Suction Pressure ST1 Compressor System 1 Suction Temperature LT1 Compressor System 1 Liquid...

Страница 61: ...ssor 2A Contactor Scrolls Sys 2 Compressor Contactor Recip S2 Cmpr 2 Output Compressor 2B Contactor Scrolls Sys 2 Stage 2 Unloader Recip S2 AC Sol Output System 2 AC Solenoid Valve S2 Liq 1 Output Sys...

Страница 62: ...Cutout Status 23 Hi Press 2 System 2 High Pressure Cutout Status 24 Oil Press 2 Sys 2 Compressor Oil Pressure Status Recip Only 25 Motor T 2 Sys 2 Compressor Motor Temperature Cutout Status 26 Operat...

Страница 63: ...ximum Damper Position Setpoint SR only 178 Economiz Economizer Status SR SEP only 180 Aux Air Ht Auxiliary Air Heating Stages Active 181 Aux Wtr 1 Pool 1 Auxiliary Water Heater Status 182 Aux Wtr 2 Po...

Страница 64: ...er Active and Occupied Time SchedPurgeActv Scheduled Purge Active BAS Purge Actv Building Automation System Purge Active Timed Purge Actv Timed Purge Active DigIn Purge Actv Digital Input Purge Active...

Страница 65: ...and press ENTER Wait a few seconds after the pendrive has been plugged in for it to be recognized by the controller If the message No USB disk or PC connected is displayed momentarily with the reques...

Страница 66: ...form the following on a monthly basis 1 AIR FILTERS Check and replace as necessary On average filters need to be replaced every three months 2 FANS AND DRIVES Check for worn or loose belts and adjust...

Страница 67: ...values read from the ECCIII controller display Space Temperature Space Relative Humidity Pool Water Temperature Pool Water Free and Total Chlorine 9 DAMPER OPERATION Ensure that dampers open and close...

Страница 68: ...62 EGW05 SWHPEG 20140724 TM TM This page intentionally left blank...

Страница 69: ...G FUSED DISCONNECT 3 PHASE 60 HZ COPPER CONDUCTORS ONLY POWER WIRING SWHP S SE SEP 60 80 100 120 ALL VOLTAGES SWHP SR 140 190 220 260 300 460V 575V PPK_EG_GR_SinglePointWiringSchematic eps PPK_EG_GR_...

Страница 70: ...WIRES 24 GAUGE MIN 500 FT MAX LENGTH 6 WIRES 24 GAUGE MIN 1000 FT MAX LENGTH BUILDING AUTOMATION SYSTEM BAS MULTIPLE UNIT NETWORK CONNECTION REMOTE DISPLAY KEYPAD PANEL 3 LINE TELEPHONE JACK BY POOLP...

Страница 71: ...EL UNIT 2 CONTROL PANEL UNIT 3 3 WIRES 24 GAUGE MIN 500 FT MAX LENGTH CAT 5 CABLE R MULTIPLE UNIT INTERFACE Figure 6 4 Multiple Unit Interface LonWorks Neuron 3150 and LonMark are registered trademark...

Страница 72: ...66 EGW05 SWHPEG 20140724 TM TM 3491 Industrial Drive York PA 17402 USA 800 959 7725 Fax 717 757 5085 for more information www poolpak com The Leader in Indoor Pool Dehumidification TM TM...

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