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Содержание GeoSource 2000 GH180

Страница 1: ...Installation and Operating Instructions Vertical and Horizontal Forced Air GV GH 18 Thru 120 Series E a V v v N e tr Ft A v a A V L L ru s L I L ffi...

Страница 2: ...Valve Desuperheater Optional Controller Reversing Valve Transformer Scroll Compressor GeoSource 2000 Vertical Unit GeoSource 2000 Horizontal Unit Blower Contactor Expansion Valve Scroll Compressor Air...

Страница 3: ...ter Temperatures B Building Heat Loss lleat Gain Y Electrical Service VIII Z4Yolt Control Circuit A Transformer B Thermostat C Controller 1 Blower Operation 2 Earth Loop Pump Initiation 3 CompressorOp...

Страница 4: ...assure system quality IMPORTANT Service of refrigerant based equipment can be hazardous due to system pressure nd 230 volt electrical energy Only trained or qualified service personnel can install re...

Страница 5: ...0 I 150 935 I 065 1110 890 1010 1070 855 965 1030 815 93s 985 805 915 960 740 840 895 GVtGHts20t52t Low Medium Highx r325 r 505 I 685 1275 1450 1625 1235 1415 l 550 1200 13 75 1500 I 165 1320 1435 I 1...

Страница 6: ...l type and individual capacity requirements Contact your local installer or ECONAR s Customer Support for loop sizing requirements in your area Since normal whtertime operating entering water temperat...

Страница 7: ...local installer distributor or factory representative B Open Loop Applications An open system gets its name from the open discharge of water after it has been used by the heat pump A well must be avai...

Страница 8: ...be registered on the heat pump The switch mounts on the compressor s suction line and is wired to terminals on the controller from X to FP After the freeze protection switch is installed the J4 jumpe...

Страница 9: ...cteria Suggested initial mixture is 1 part chlorine bleach to 4 parts water 4 Close the shut off valves upstream and downstream of the heat exchanger 5 Open the hose bibs to allow circulation of the b...

Страница 10: ...le conduit with appropriate 3 conductor wire to the contactor 9WARNING The unit must be properlv erounded 9 VCIUTION Three phase units ry WI be wired properly to insure proper compressor rotation Impr...

Страница 11: ...inal and will operate continuously in the FAN ON position or when the compressor is running in the FAN AI ftO position The Y terminal energizes the compressor The unit is put into the air conditioning...

Страница 12: ...pressor Lockouts A compressor lockout occurs ifthe high pressure low pressnre ia heating mode orfreeze protection pressure switches open The controller blocks the signal from the thermostat to the con...

Страница 13: ...compressor will start after all delays After running the unit for 5 minutes check the airside return and supply temperatures An air temperature rise of 25 F to 35oF is normal in the heating mode but v...

Страница 14: ...THERMOSTAT OPERATION This section covers basic operation of the standard 2 heat l cool thermostat that ECONAR carries This thermostat is ECONAR part number 7O 2OO2 Honeywell part number T8511G If your...

Страница 15: ...e unit still fails to run check for faulty pressure controls individually Replace if defective Defective Capacitor Check capacitor If defective remove replace and rewire correctly Voltage Supply Low I...

Страница 16: ...heater The desuperheater circuit in line fuse should be disconnected during cold weather to allow full heating load to the house Dirty Filter Check filter Clean or replace if found dirty Thermostat Im...

Страница 17: ...necessary Evaporator air coil ices over Unit Operating at Too Low a Room Temperature If room temperature drops below 65 degrees the evaporator may lce over Unit Not Level or Pitched Correctly Level v...

Страница 18: ...or will flash if switch ciosed during ASC period Indicator reset a fter ASC period HP F A heating before call x x lndicates HP switch position ON open HP F A heating after call x x x Lockout indicator...

Страница 19: ...ai I PB I ilr Blue Red L x B l ower 20s 240 tN 24V Trans PBI ilhite Run Capacitor I I I I Blow r Capacitor t r l 7os Ao VAC I I u2 PI R 0 I nl ASC D Rev D tJ1 6 LP o o F PA 0 I I I FP x Blue I I I s L...

Страница 20: ...ue BIack LP Protection sto I I r r I p Add to Well Systffia Rffie Jurper Eorced Ai Eeat Pffip Electrical Diagra Rev E 10 05 80 0022 Desupelhaater Pusp OptioDal Fie1d lnsta11ed P1ug Blo et Plug Wate va...

Страница 21: ...rheater when the tank is filling Water passing through the pump backwards damages the rotor s bearing which reduces pump life and causes noise problems in the pump A spring type check valve with a pre...

Страница 22: ...7 Preferred Desuperheater Installation GH981 and GH1201 require field installed pump Figure 8 Alternate Desuperheater Installation GH981 and GH1201 require field installed pump OUT Cheok W 63 4 mppapi...

Страница 23: ...iginal manufacture based on serial number o Applies to original installation and normal use of the heat pump only and does not include any other component of a system as a whole r A11 ECONAR labeled a...

Страница 24: ...55330 USA 1 800 4 ECONAR www econar com www econar net Alntcmadotrd Celrd Soure Hcet Pump Asclirion GEG EXCHANGE H ab tdT NRTUC ENERGY STAB 90 0113 Rev 10 2005 Copyright ECONAR Energy Systems Corporat...

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