Carrier 50 YEH Скачать руководство пользователя страница 31 | Manualshive

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Carrier 50 YEH Скачать руководство пользователя страница 31

31

R e s i d e n t i a l P a c k a g e d U n i t s - 6 0 H z P u r o n

®

R e v. : 4 J a n . , 2 0 1 2

CXM Control Start-up Operation
The control will not operate until all inputs and safety controls
are checked for normal conditions. The compressor will
have a 5 minute anti-short cycle delay at power-up. The fi rst
time after power-up that there is a call for compressor, the
compressor will follow a 5 to 80 second random start delay.
After the random start delay and anti-short cycle delay,
the compressor relay will be energized. On all subsequent
compressor calls, the random start delay is omitted.

Table 6b: Unit Operation

CXM Controls

Safety Features – CXM Control

T-stat signal

GT-PX

GT-PG/GT-G

GT-PG/GT-G

ECM fan

ECM fan

PSC fan

G

Fan only

Fan only

Fan only

G, Y or Y1

Stage 1 heating

1

Stage 1 heating

3

Stage 1 heating

5

G, Y1, Y2

Stage 2 heating

1

Stage 2 heating

3

Stage 2 heating

5

G, Y1, Y2, W

Stage 3 heating

1

Stage 3 heating

3

N/A

G, W

Emergency heat

Emergency heat

Emergency heat

G, Y or Y1, O

Stage 1 cooling

2

Stage 1 cooling

4

Cooling

6

G, Y1, Y2, O

Stage 2 cooling

2

Stage 2 cooling

4

N/A

1 Stage 1 = 1st stage compressor, 1st stage fan operation

Stage 2 = 2nd stage compressor, 2nd stage fan operation

Stage 3 = 2nd stage compressor, auxiliary electric heat, 2nd

or 3rd stage fan operation (depending on fan settings)

2 Stage 1 = 1st stage compressor, 1st stage fan operation, reversing valve

Stage 2 = 2nd stage compressor, 2nd stage fan operation, reversing valve

3 Stage 1 = compressor, 1st stage fan operation

Stage 2 = compressor, 2nd stage fan operation

Stage 3 = compressor, auxiliary electric heat, 2nd or 3rd stage fan operation (depending on fan settings)

4 Stage 1 = compressor, 1st stage fan operation, reversing valve

Stage 2 = compressor, 2nd stage fan operation, reversing valve

5 Stage 1 = compressor, fan

Stage 2 = compressor, auxiliary electric heat, fan

6 Cooling = compressor, fan, reversing valve

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Содержание 50 YEH

Страница 1: ...mperature Cutout Selection 21 Water Valve Wiring 22 Thermostat Wiring 23 ECM Blower Control 24 25 Blower Data 26 28 CXM Controls 29 CXM Control Features 30 32 Unit Commissioning and Operating Conditio...

Страница 2: ...This page was intentionally left blank...

Страница 3: ...ice which if not avoided could result in minor or moderate injury or product or property damage NOTICE Notification of installation operation or maintenance information which is important but which is...

Страница 4: ...on the job site with either the original packaging or an equivalent protective covering Cap the open ends of pipes stored on the job site In areas where painting plastering and or spraying has not bee...

Страница 5: ...n during the removal or replacement of the compressor and the removal or installation of the unit itself 2 Provide access to hanger brackets water valves and fittings Provide screwdriver clearance to...

Страница 6: ...W OHDVW RQH GHJ HOERZ WR UHGXFH DLU QRLVH 5HWXUQ LU 6XSSO LU 8QLW DQJHU PP WKUHDGHG URGV 8QLW 3RZHU OH LEOH XFW RQQHFWRU 2SWLRQDO RZ 3UHVVXUH URS DWHU RQWURO 9DOYH FDQ EH LQWHUQDOO PRXQWHG RQ VRPH PRG...

Страница 7: ...4 to free top panel and discharge panel 2 Lift out the access panel and set aside Lift and rotate the discharge panel to the other position as shown being careful with the blower wiring 3 Check blower...

Страница 8: ...er units connected to the same condensate main since this may cause poor drainage for all units on the line WHEN A VENT IS INSTALLED IN THE DRAIN LINE IT MUST BE LOCATED AFTER THE TRAP IN THE DIRECTIO...

Страница 9: ...cult to remove after the unit is installed should be removed prior to setting the unit Refer to Figures 7 and 8 for typical installation illustrations Refer to unit specifications catalog for dimensio...

Страница 10: ...te connections Figure 10b illustrates the internal trap for a typical vertical heat pump Each unit must be installed with its own individual vent where necessary and a means to flush or blow out the c...

Страница 11: ...aded fittings should be avoided due to their potential to leak in earth coupled applications A flanged fitting should be substituted P T plugs should be used so that flow can be measured using the pre...

Страница 12: ...es to condition the loop to a homogenous temperature This is a good time for tool cleanup piping insulation etc Then perform final flush and pressurize the loop to a static pressure of 50 75 psi 345 5...

Страница 13: ...00 ppm scaling potential is low If this method yields numbers out of range of those listed the Ryznar Stability and Langelier Saturation indecies should be calculated Use the appropriate scaling surfa...

Страница 14: ...w control device mounted on the outlet of the water control valve The device is typically a brass fitting with an orifice of rubber or plastic material that is designed to allow a specified flow rate...

Страница 15: ...st components are OK to 0 5 ppm Ammonia ion as hydroxide chloride nitrate and sulfate compounds All 0 5 ppm Maximum Maximum Allowable at maximum water temperature Chloride Levels 10 C 24 C 38 C Copper...

Страница 16: ...re set point of the HWG is field selectable to 125 F or 150 F The 150 F set point allows more heat storage from the HWG For example consider the amount of heat that can be generated by the HWG when us...

Страница 17: ...150 F HWG SETPOINT MUST ONLY BE USED ON SYSTEMS THAT EMPLOY AN APPROVED ANTI SCALD VALVE PART NUMBER AVAS4 AT THE HOT WATER STORAGE TANK WITH SUCH VALVE PROPERLY SET TO CONTROL WATER TEMPERATURES DIST...

Страница 18: ...Insulate all HWG water piping with no less than 3 8 10mm wall closed cell insulation 3 Open both shut off valves and make sure the tank drain valve is closed Water Tank Refill 1 Close valve 4 Ensure t...

Страница 19: ...f 197 254 HACR circuit breaker in USA only All fuses Class RK 5 All 50YD Units 50YD Units 50YD Units ECM with Whole House Dehumidification Whole House Dehumid Pump FLA Standard TS Unit TS Unit with Cl...

Страница 20: ...former may be switched to the 208V tap as illustrated on the wiring diagram by switching the red 208V and the orange 230V wires at the contactor terminal Blower Speed Selection Units with PSC Motor PS...

Страница 21: ...control allows the field selection of low water or water antifreeze solution temperature limit by clipping jumper JW3 which changes the sensing temperature associated with thermistor FP1 Note that th...

Страница 22: ...verheat the anticipator of an electromechanical thermostat Therefore only relay or triac based thermostats should be used Two stage Units Tranquility 27 TT two stage units should be designed with two...

Страница 23: ...stat part number ATP32U04 See Whole House Dehumidification AOM for more details ATP32U04 Thermostat Connection to ECM Control Compressor Compressor Stage 2 Reversing Valve Fan 24Vac Hot 24Vac Common F...

Страница 24: ...mode This setting is used for residential units with internal electric heat When auxiliary electric heat is energized i e compressor and electric heat the greater of the auxiliary emergency or heatin...

Страница 25: ...Fan Speed Selection Jumpers Thermostat Connections Figure 26a ECM Version II Interface Layout Figure 26b ECM Version I Interface Layout Figure 26c ECM Version III Interface Layout 0 0RWRU RZ 9ROWDJH...

Страница 26: ...20 1210 780 1400 1650 780 3 1660 0 75 1 2 1120 1330 670 870 1040 670 1200 1430 670 2 1430 0 75 1 1 940 1120 560 1010 1200 560 1 1350 064 0 75 1 4 1670 2050 1020 1300 1600 1020 1860 2280 1020 4 2280 0...

Страница 27: ...789 036 HI 1250 900 1411 1407 1402 1390 1378 1370 1361 1326 1290 1248 1205 1083 942 MED 1250 900 1171 1164 1156 1145 1133 1113 1092 1064 1035 997 958 LOW 1250 900 983 967 950 943 936 936 042 HI 1400...

Страница 28: ...90 1580 790 1010 1230 790 1290 1580 790 4 1580 3 1150 1400 700 900 1090 700 1150 1400 700 3 1400 2 1050 1280 640 820 1000 640 1020 1240 640 2 1350 1 920 1120 560 900 1080 560 1 1350 048 0 75 1 4 1420...

Страница 29: ...from the CXM control DIP switch 1 Unit Performance Sentinel Disable provides field selection to disable the UPS feature On Enabled Off Disabled DIP switch 2 Stage 2 Selection provides selection of whe...

Страница 30: ...s of a compressor run cycle FP1 is set at the factory for one try Therefore the control will go into lockout mode once the FP1 fault has occurred FP1 lockout code 4 Air coil low temperature FP2 The FP...

Страница 31: ...eating 3 Stage 2 heating 5 G Y1 Y2 W Stage 3 heating 1 Stage 3 heating 3 N A G W Emergency heat Emergency heat Emergency heat G Y or Y1 O Stage 1 cooling 2 Stage 1 cooling 4 Cooling 6 G Y1 Y2 O Stage...

Страница 32: ...at specified above Thermostat Signals Y and W have a 1 second recognition time when being activated or being removed O and G are direct pass through signals but are monitored by the micro processor R...

Страница 33: ...its are start up conditions to bring the building space up to occupancy temperatures Units are not designed to operate under these conditions on a regular basis 2 Voltage utilization range complies wi...

Страница 34: ...ll air is purged from the system Air in the system can cause poor operation or system corrosion Water used in the system must be potable quality initially and clean of dirt piping slag and strong chem...

Страница 35: ...gher temperature until the compressor activates c Check for warm air delivery within a few minutes after the unit has begun to operate d Refer to Table 10 Check the temperature of both entering and le...

Страница 36: ...5 7 1 3 3 1 5 2 1 1 2 9 4 8 0 9 2 6 4 4 042 5 5 8 3 11 0 1 1 2 2 3 9 0 9 2 1 3 6 0 8 2 0 3 2 0 7 1 8 3 1 048 6 0 9 0 12 0 1 3 2 6 4 5 1 1 2 5 4 2 1 0 2 3 3 8 0 9 2 2 3 5 060 7 5 11 3 15 0 0 6 2 3 4 8...

Страница 37: ...9 14 21 9 23 9 16 1 18 1 10 3 12 3 18 24 19 25 19 25 96 106 100 110 105 115 322 342 326 346 331 351 10 15 10 15 10 15 17 22 17 22 17 22 12 2 14 2 9 3 11 3 6 4 8 4 23 29 24 30 24 30 70 1 5 2 25 3 136 1...

Страница 38: ...5 5 5 19 25 20 26 21 27 50 1 5 2 25 3 131 141 130 140 129 139 210 230 205 225 200 220 10 15 11 16 13 18 12 17 12 17 12 17 18 5 20 5 14 16 9 5 11 5 22 28 23 29 24 30 89 99 98 108 106 116 327 347 337 35...

Страница 39: ...8 138 128 138 217 237 203 223 189 209 12 17 12 17 12 17 6 11 5 10 5 10 20 8 22 8 15 17 9 2 11 2 17 23 18 24 18 24 96 106 100 110 105 115 300 320 304 324 309 329 10 15 10 15 10 15 9 14 9 14 9 14 10 5 1...

Страница 40: ...2 25 3 123 133 122 132 122 132 236 256 218 238 200 220 16 21 17 22 17 22 8 13 7 12 6 11 20 2 22 2 15 2 18 2 10 2 12 2 21 27 21 27 21 27 92 102 100 110 108 118 321 341 330 350 340 360 10 15 11 16 12 1...

Страница 41: ...138 128 138 127 137 246 266 228 248 210 230 18 23 19 24 20 25 11 16 9 14 6 11 21 23 15 6 17 6 10 2 12 2 22 28 23 29 24 30 88 98 96 106 105 115 320 340 330 350 338 358 11 17 11 17 11 17 13 18 11 16 9...

Страница 42: ...tain maximum performance Filters should be inspected every month under normal operating conditions and be replaced when necessary Units should never be operated without a filter Washable high efficien...

Страница 43: ...tmeter The fan signal is passed through the board to the external fan relay units with PSC motors only The alarm relay can either be 24VAC as shipped or dry contacts for use with DDC controls by clipp...

Страница 44: ...elp Check Main power see power problems Check fault LED code on control board Yes No No No No No Yes No Yes See HP Fault See LP LOC Fault See FP1 Fault See FP2 Fault See Condensate Fault See Over Unde...

Страница 45: ...Check fan motor operation and airflow restrictions Too high of external static Check static vs blower table X Air Temperature out of range Too much cold vent air Bring entering air temp within design...

Страница 46: ...ables in system Vacuum system and re weigh in charge X X Restricted metering device Check superheat and subcooling per chart Replace Low Suction Pressure X Reduced water flow in heating Check pump ope...

Страница 47: ...2 75 5 3 4 1 5HIULJHUDQW 7 SH HDW RI WUDFWLRQ EVRUSWLRQ RU HDW RI 5HMHFWLRQ ________ IORZ UDWH GLII IDFWRU BBBBBBBBBBBBB WX KU 6XSHUKHDW 6XEFRROLQJ 6XFWLRQ WHPSHUDWXUH VXFWLRQ VDWXUDWLRQ WHPS LVFKDUJH...

Страница 48: ...LQWHQDQFH UHSDLU ZLULQJ RU YROWDJH FRQGLWLRQV 3URGXFWV VXEMHFWHG WR DFFLGHQW PLVXVH QHJOLJHQFH DEXVH UH RRG OLJKWQLQJ XQDXWKRUL HG DOWHUDWLRQ PLVDSSOLFDWLRQ FRQWDPLQDWHG RU FRUURVLYH DLU RU OLTXLG VXS...

Страница 49: ...49 Residential Packaged Units 60Hz Puron Rev 4 Jan 2 0 1 2 Notes...

Страница 50: ...Re s i d e n t ia l Packaged Units 60Hz Puron R ev 4 J an 2012 50 Notes...

Страница 51: ...51 Residential Packaged Units 60Hz Puron Rev 4 Jan 2 0 1 2 Notes...

Страница 52: ...ormation 01 Oct 06 All First Published R M A N U F A C T U R E R CERTIFIED TO ARI AS C O M P L Y I N G W I T H I S O STANDARD 13256 1 HEAT PUMPS W A T E R T O AIR BRI N E T O A I R 97B0046N03 97B0046N...

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