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ClimateMaster Tranquility 27, Инструкция по установке, эксплуатации и обслуживанию, Страница: 23 / 48

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R e s i d e n t i a l   Tr a n q u i l i t y

®

  2 7   S p l i t   ( T T S )   -   6 0 H z   H F C - 4 1 0 A

R e v. :   8   M a y,   2 0 1 4 C

c l i m a t e m a s t e r. c o m

23

Hot Water Generator

Figure 13: Typical HWG Installation
(Indoor Compressor Section)

Figure 14: HWG Double Tank In stal la tion
(Indoor Compressor Section)

Hot Outlet

to home

Insulated water lines - 
5/8” OD, 50 ft maximum (one way)
[16mm OD, 15 meters maximum]

Powered

Water

Heater

Upper

element to

120 - 130°F

[49 - 54°C]

Lower

element to

100 - 110°F

[38 - 43°C]

Shut-off

Valve #3

Shut Off 
Valve #2

Field supplied 3/4’ brass nipple and ‘T’

Cold

Inlet

Shut Off 
Valve #4

Shut Off 
Valve #1

Insulated water lines - 5/8” OD, 50 ft maximum (one way)

[16mm OD, 15 meters maximum]

Upper element to 130°F [54°C]

(or owner preference)

Cold Inlet

Hot Outlet to

house

Powered

Water Heater

Cold Inlet from

Domestic supply

Hot Outlet

Unpowered

Water Heater

Field Supplied 3/4” brass nipple and “T”

Lower element to 120°F [49°C]

Shut-off

Valve #1

Shut-off

Valve #4

Shut-off

Valve #3

Shut Off 
Valve #2

The HWG (Hot Water Generator) or desuperheater option 
provides considerable operating cost savings by utilizing 
excess heat energy from the heat pump to help satisfy 
domestic hot water requirements. The HWG is active 
throughout the year, providing virtually free hot water when 
the heat pump operates in the cooling mode or hot water at 
the COP of the heat pump during operation in the heating 
mode. Actual HWG water heating capacities are provided in 
the appropriate heat pump performance data.

Heat pumps equipped with the HWG option include a built-
in water to refrigerant heat exchanger that eliminates the 
need to tie into the heat pump refrigerant circuit in the 

fi

 eld. 

The control circuit and pump are also built in for residential 
equipment. Figure 13 shows a typical example of HWG water 
piping connections on a unit with built-in circulating pump. 
This piping layout reduces scaling potential.

The temperature set point of the HWG is 

fi

 eld 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 using the 
125°F set point, versus the amount of heat that can be 
generated by the HWG when using the 150°F set point.

In a typical 50 gallon two-element electric water heater 
the lower element should be turned down to 100°F, or the 
lowest setting, to get the most from the HWG.  The tank will 
eventually stratify so that the lower 80% of the tank, or 40 
gallons, becomes 100°F (controlled by the lower element).  
The upper 20% of the tank, or 10 gallons, will be maintained 
at 125°F (controlled by the upper element).

Using a 125°F set point, the HWG can heat the lower 40 
gallons of water from 100°F to 125°F, providing up to 8,330 
btu’s of heat.  Using the 150°F set point, the HWG can heat 
the same 40 gallons of water from 100°F to 150°F and the 
remaining 10 gallons of water from 125°F to 150°F, providing 

a total of up to 18,743 btu’s of heat, or more than twice as 
much heat as when using the 125°F set point.

This example ignored standby losses of the tank.  When 
those losses are considered the additional savings are even 
greater.

Electric water heaters are recommended. If a gas, propane, 
or oil water heater is used, a second preheat tank must be 
installed (Figure 14). If the electric water heater has only a 
single center element, the dual tank system is recommended 
to insure a usable entering water temperature for the HWG.

Typically a single tank of at least 52 gallons (235 liters) is 
used to limit installation costs and space. However, a dual 
tank, as shown in Figure 14, is the most e

ffi

  cient system, 

providing the maximum storage and temperate source water 
to the HWG.

It is always advisable to use water softening equipment on 
domestic water systems to reduce the scaling potential and 
lengthen equipment life. In extreme water conditions, it may 
be necessary to avoid the use of the HWG option since the 
potential cost of frequent maintenance may o

ff

 set or exceed 

any savings. Consult Table 4 for scaling potential tests.

 

WARNING! 

WARNING!  A 150°F SETPOINT MAY LEAD TO 
SCALDING OR BURNS.  THE 150°F SET POINT MUST 
ONLY BE USED ON SYSTEMS THAT EMPLOY AN 
APPROVED ANTI-SCALD VALVE.

Содержание Tranquility 27

Страница 1: ...eat Pump Applications 12 13 Water Quality Standards 14 Lineset Information 18 Refrigeration Installation 15 22 Hot Water Generator 23 25 Electrical Line Voltage 26 Power Connection 26 Electrical HWG W...

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

Страница 3: ...detailed information Future C 0 2 6 C G 0 1 C N N 4 5 6 7 8 9 10 11 12 13 14 026 038 049 064 Unit Size Voltage C CXM Controls C Current revision for 026 064 Revision Level Heat Exchanger Options Cabin...

Страница 4: ...practice 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 whi...

Страница 5: ...s stored on the job site In areas where painting plastering and or spraying has not been completed all due precautions must be taken to avoid physical damage to the units and contamination by foreign...

Страница 6: ...plit system heat pumps are rated in the AHRI directory with a specific indoor coil match Tranquility 27 Splits are AHRI rated and listed with Tranquility TAH air handlers and TAC cased coils Other bra...

Страница 7: ...ominal tons are at AHRI ISO 13256 1 GLHP conditions Two stage units may be operated in single stage mode if desired where smaller capacity is required For example a model 026 may be used as a 1 1 2 to...

Страница 8: ...3 0 25 35 39 42 32 36 28 29 32 33 26 28 29 22 23 23 1400 80 67 54 73 59 46 64 49 38 54 39 32 43 28 27 0 27 28 43 47 35 39 43 32 36 37 28 32 32 24 26 27 750 61 49 39 55 43 33 48 37 27 41 29 20 33 21 17...

Страница 9: ...y access panel screws that would be di cult to remove after the unit is installed should be removed prior to setting the unit Refer to Figure 2 for an illustration of a typical installation Refer to P...

Страница 10: ...to insure an even fill 2 Once full the flushing process can begin Do not allow the water level in the flush cart tank to drop below the pump inlet line to avoid air being pumped back out to the earth...

Страница 11: ...Water Temperature Cutout Selection in this manual Note Low water temperature operation requires extended range equipment Table 3 Antifreeze Percentages by Volume Table 2 Approximate Fluid Volume U S g...

Страница 12: ...er type expansion tank to minimize mineral formation due to air exposure The expansion tank should be sized to provide at least one minute continuous run time of the pump using its drawdown capacity r...

Страница 13: ...to avoid freeze damage to the unit See Low Water Temperature Cutout Selection in this manual for details on the low limit setting Figure 8 Water Well Connections Ground Water Heat Pump Applications Pr...

Страница 14: ...pm NR NR 150 ppm NR NR 304 SS 400 ppm 250 ppm 150 ppm 316 SS 1000 ppm 550 ppm 375 ppm Titanium 1000 ppm 550 ppm 375 ppm Erosion and Clogging Particulate Size and Erosion All 10 ppm of particles and a...

Страница 15: ...o minimize transmission of line set vibration to the structure Installing the Lineset at the Compressor Section Braze the line set to the service valve stubs as shown in Figure 9 Remove the schraeder...

Страница 16: ...its charged with HFC 410A refrigerant Residual mineral oil can act as an insulator on the wall of the coil tubing hindering proper heat transfer and thus reducing system e ciency and capacity Another...

Страница 17: ...existing compressor section If the unit is operational follow steps F L F First start the existing R 22 system in the cooling mode and close the liquid line valve G Completely pump all existing R 22 r...

Страница 18: ...e liquid and vapor valves Use the liquid valve on the cylinder in this case keeping the cylinder upright 14 Once the liquid refrigerant has been completely recovered switch the recovery machine to vap...

Страница 19: ...ports Add the required refrigerant so that the total charge calculated for the unit and line set is now in the system Open the service valve fully counter clockwise so that the stem will backseat and...

Страница 20: ...50 F 14 F Superheat Determining Sub Cooling 1 Measure the temperature of the liquid line on the smaller refrigerant line liquid line just outside of the cabinet This location will be adequate for meas...

Страница 21: ...ection PVC Condensate with vented trap Air pad or Extruded polystyrene Air Temperature Limit Switch Figure 11b Typical Split Add on Coil Fossil Fuel Furnace Installation Figure 11a Typical Split Air H...

Страница 22: ...system is ready for charging If the system meets the requirements in Figure 12 it is ready for charging Figure 12 Evacuation Graph Charging The System There are two methods of charging a refrigerant s...

Страница 23: ...storage from the HWG For example consider the amount of heat that can be generated by the HWG when using the 125 F set point versus the amount of heat that can be generated by the HWG when using the...

Страница 24: ...SIBLY SET BELOW 150 F THE 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 CONTR...

Страница 25: ...ent at the high point of the HWG piping system 2 Insulate all HWG water piping with no less than 3 8 10mm wall closed cell insulation 3 Open both shut o valves and make sure the tank drain valve is cl...

Страница 26: ...18 Consult Table 9 for correct fuse size 208 230 Volt Operation Verify transformer tap with air handler wiring diagram to insure that the transformer tap is set to the correct voltage 208V or 230V WA...

Страница 27: ...mperature Cutout Selection The CXM control allows the field selection of low water or water antifreeze solution temperature limit by clipping jumper JW3 which changes the sensing temperature associate...

Страница 28: ...R e s i d e n t i a l Tr a n q u i l i t y 27 Split TTS 60Hz HFC 410A R ev 8 May 2014C 28 Geothermal Heating and Cooling Electrical LowVoltage Wiring Figure 22b TTS Low Voltage Field Wiring...

Страница 29: ...should be designed with two parallel valves for ground water applications to limit water use during first stage operation For example at 1 5 gpm ton 2 0 l m per kW a model 049 unit requires 6 gpm 23...

Страница 30: ...plate Mark the position of the back plate mounting holes and drill holes with a 3 16 5mm bit Install supplied anchors and secure plate to the wall Thermostat wire must be 18 AWG wire Wire the appropr...

Страница 31: ...M Board Compressor Section O Y Y2 G R C L AL1 Optional Jumper Y O G R C Y1 O G R C W1 W2 W E Typical Air Handler Typical T stat CXM Board Compressor Section O G R C L AL1 Y2 Y1 Y Y2 From Compressor So...

Страница 32: ...owing field configuration options DIP switches should only be changed when power is removed from the CXM control DIP switch 1 Unit Performance Sentinel Disable provides field selection to disable the...

Страница 33: ...t is bypassed for the initial 120 seconds 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 co...

Страница 34: ...40 15 66 150 8 2 01 3 26 6 38 11 67 152 6 1 94 2 28 4 36 18 68 154 4 1 88 1 30 2 34 37 69 156 2 1 81 0 32 0 32 65 70 158 0 1 75 1 33 8 31 03 71 159 8 1 69 2 35 6 29 50 72 161 6 1 64 3 37 4 28 05 73 16...

Страница 35: ...the other two factors should be at normal levels to insure proper unit operation Extreme variations in temperature and humidity and or corrosive water or air will adversely a ect unit performance reli...

Страница 36: ...ith an HWG before completing the following steps 2 Turn the thermostat fan position to ON Blower should start 3 Balance air flow at registers 4 Adjust all valves to their full open position Turn on th...

Страница 37: ...warm air delivery within a few minutes after the unit has begun to operate d Refer to Table 15 Check the temperature of both entering and leaving water If temperature is within range proceed with the...

Страница 38: ...28 90 3 4 5 6 138 148 138 148 138 148 138 148 138 148 138 148 11 16 11 16 11 16 18 23 16 21 15 20 16 5 18 5 13 6 15 6 10 7 12 7 16 22 16 22 16 22 110 3 4 5 6 142 152 142 152 142 152 480 500 465 485 45...

Страница 39: ...2 132 124 134 339 359 341 361 344 364 27 32 27 32 27 32 3 8 3 8 3 8 13 6 15 6 10 1 12 1 6 5 8 5 25 31 25 31 25 31 90 6 9 12 132 142 130 140 129 139 419 439 396 419 374 394 15 20 15 20 15 20 15 20 12 1...

Страница 40: ...desuperheater will tend to scale even quicker than the water coil and may need more frequent inspections In areas with extremely hard water a HWG is not recommended Filters Filters must be clean to ob...

Страница 41: ...be verified using a voltmeter 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 wi...

Страница 42: ...oubleshooting for further help 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 Con...

Страница 43: ...e applications will require 30 F 1 C only X X Bad thermistor Check temp and impedance correlation per chart Condensate Fault Code 6 X X Blocked drain Check for blockage and clean drain X X Improper tr...

Страница 44: ...und moisture X Air temperature out of range in heating Bring return air temperature within design parameters X Scaling in water heat exchanger Perform scaling check and clean if necessary X X Unit ove...

Страница 45: ...68 7 21 22 1 1 6 6 2 2035 6625 6 5 68 7 21 7 1 1 6 6 36 6 7 36 6 7 5 2 48 1 7 1 3 16 21 9 9 22 1 3 16 21 9 9 5 2 48 1 7 1 3 16 21 9 9 22 1 3 16 21 9 9 36 6 7 36 6 7 5 1 5 6 7 21 2035 6625 6 7 21 5 1...

Страница 46: ...LUFXLW E XQTXDOL HG SHUVRQQHO 0ROG IXQJXV RU EDFWHULD GDPDJHV RUURVLRQ RU DEUDVLRQ RI WKH SURGXFW 3URGXFWV VXSSOLHG E RWKHUV 3URGXFWV ZKLFK KDYH EHHQ RSHUDWHG LQ D PDQQHU FRQWUDU WR 0 V SULQWHG LQVWUX...

Страница 47: ...R e s i d e n t i a l Tr a n q u i l i t y 27 Split TTS 60Hz HFC 410A Rev 8 M ay 2 0 1 4 C climatemaster com 47 Notes...

Страница 48: ...ning the manufacture of ClimateMaster s products is ISO 9001 2008 certified ClimateMaster Inc 2009 97B0047N02 Rev 08 May 2014C ISO 9001 2008 Certified Quality First Always 7300 S W 44th Street Oklahom...

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