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Manual Heat Controller HTH

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  • Heat Controller HTH - page 1

    Heat Controller , Inc. • 1900 Wellworth A ve. • Jackson, MI 49203 • (517)787-2100 • www .heatcontroller .com INST ALLA TION, OPERA TION & MAINTEN ANCE MANU AL HTV/HTD/HTH Series T wo-Stage Geothermal Heat Pumps 2 to 6 T ons ...

  • Heat Controller HTH - page 2

    2 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Model Breakdown Model Nomenclature – T wo Stage Geothermal Heat Pump HT = Heat Controller T wo Stage C 0 2 4 C 1 0 1 A L K 4 5 6 7 8 91 0 1 1 1 2 1 3 1 4 024 Unit Size 036 Return Air Flow Configura tion Vol t age C = CXM Controls B = Efficiency Upgrade C = Micro ...

  • Heat Controller HTH - page 3

    3 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc.  W ARNING!   W ARNING!   CAUTION!  W ARNING! T o avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must be serviced only by technicians who meet local, state, and federal pro fi ciency requirements. CAUTI ...

  • Heat Controller HTH - page 4

    4 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. General Information Inspection Upon receipt of the equipment, carefully check the shipment against the bill of lading. Make sure all units have been received. Inspect the packaging of each unit, and inspect each unit for damage. Insure that the carrier makes prope ...

  • Heat Controller HTH - page 5

    5 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. General Information Mounting Horizontal Units Horizontal units have hanger kits pre-installed fr om the factory as shown in Figure 1. Figur e 3 shows a typical horizontal unit installation. Horizontal heat pumps are typically suspended above a ceiling or within a ...

  • Heat Controller HTH - page 6

    6 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Horizontal Installation ERWKHUV ERWKHUV 7KHUPRVWDW :LULQJ : DWHU,Q : DWHU2XW 2SWLRQDO%DODQFLQJ9 DOYH %DOO9 DOYHZLWKRSWLRQDO LQWHJUDO37SOXJ 6WDLQOHVVVWHHOEUDLGKRVH ZLWKLQWHJUDO- VZLY ...

  • Heat Controller HTH - page 7

    7 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Water Connection End Return Air Remove Screws Water Connection End Return Air Rotate Move to Side Side Discharge Return Air Water Connection End Discharge Air Drain Back Discharge Replace Screws Wat e r Connection End Supply Duct Return Air Wat e r Connection End ...

  • Heat Controller HTH - page 8

    8 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. ರ ರ ರ * Some units include a painted drain connection. Using a threaded pipe or similar device to clear any excess paint accumulated inside this fitting may ease final drain line installation. ರ3HU )RRW Figure 6: Horizon ...

  • Heat Controller HTH - page 9

    9 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. V ertical Installation Figure 7: V ertical Unit Mounting Figure 8: T ypical V ertical Unit Installation Using Ducted Return Air $LU3DGRUH[WUXGHG SROVWUHQHLQVXODWLRQERDUG Flexib le canvas duct connector to reduce noise and vibration Use turning van ...

  • Heat Controller HTH - page 10

    10 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. V ertical Installation Return Air Inlet Figure 9: V ertical Sound Attenuation ರ ರ ರ * Some units include a painted drain connection. Using a threaded pipe or similar device to clear any excess paint accumulated inside this fitting may e ...

  • Heat Controller HTH - page 11

    11 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. W ater Connection Installation External Flow Controller Mounting The Flow Controller can be mounted beside the unit as shown in Figure 12. Review the Flow Contr oller installation manual for more details. Gasket Swivel Nut Stainless steel snap ring Brass Adaptor ...

  • Heat Controller HTH - page 12

    12 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Ground-Loop Heat Pump Applications most areas to pr event freezing. All air and debris must be removed from the earth loop piping befor e operation. Flush the loop with a high volume of water at a minimum velocity of 2 fps (0.6 m/s) in all piping. The steps below ...

  • Heat Controller HTH - page 13

    13 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. T able 2: Antifreeze Percentages by V olume Ground-Loop Heat Pump Applications GROUND-W A TER HEA T PUMP APPLICA TIONS Open Loop - Ground W ater Systems T ypical open loop piping is shown in Figure 13. Shut of f valves should be included for ease of servicing. Bo ...

  • Heat Controller HTH - page 14

    14 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. $LU3DGRU ([WUXGHG SROVWUHQH LQVXODWLRQERDUG 8QLW3 RZHU 'LVFRQQHFW 7KHUPRVWDW :LULQJ 3UHVVXUH 7D Q N 6KXW2II 9D O Y H %RLOHU 'UDLQV )ORZ 5HJXODWRU :DWHU,Q : DWHU2XW :D W H U &RQWURO 9D O Y H 2SWLRQDO )LOWHU 373OXJV Figure ...

  • Heat Controller HTH - page 15

    15 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. W ater Quality Standards T able 3: W ater Quality Standards W ater Quality Parameter HX Material Closed Recir culating Open Loop and Recir culating Well Scaling Potential - Primary Measurement pH/Calcium Har dness All - pH < 7.5 and Ca Har dness <100ppm Met ...

  • Heat Controller HTH - page 16

    16 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electric water heaters are r ecommended. If a gas, propane, or oil water heater is used, a second preheat tank must be installed (Figure 15). If the electric water heater has only a single center element, the dual tank system is recommended to insur e a usable en ...

  • Heat Controller HTH - page 17

    17 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Hot W ater Generator The micropr ocessor control monitors the refrigerant and water temperatures to determine when to operate the HWG. The HWG will operate any time the refrigerant temperatur e is suf Ä ciently above the water temperature. Once the HWG has satis ...

  • Heat Controller HTH - page 18

    18 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. W ar ning! The HWG pump Is fully wired from the factory . Use extreme caution when working ar ound the microprocessor control as it contains line voltage connections that pr esents a shock hazard that can cause sever e injury or death! The heat pump, water piping ...

  • Heat Controller HTH - page 19

    19 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electrical - Line V oltage  W ARNING!   CAUTION!  W ARNING! T o avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation. CAUTION! Use only copper conductors ...

  • Heat Controller HTH - page 20

    20 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electrical - Line V oltage Electrical - Line V oltage All fi eld installed wiring, including electrical ground, must comply with the National Electrical Code as well as all applicable local codes. Refer to the unit electrical data for fuse sizes. Consult wiring ...

  • Heat Controller HTH - page 21

    21 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electrical - Low V oltage Wiring Low voltage Ä eld wiring for units with ECM fan Low voltage Ä eld wiring for units with PSC F AN (ECM board will not be present) Figure 19: FP1 Limit Setting CXM PCB JW3-FP1 jumper should be clipped for low temperature operation ...

  • Heat Controller HTH - page 22

    22 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electrical - Low V oltage Wiring Figure 20: Accessory Wiring Accessory Connections A terminal paralleling the compressor contactor coil has been provided on the CXM control. T erminal “A” is designed to control accessory devices, such as water valves. Note: T ...

  • Heat Controller HTH - page 23

    23 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Electrical - Thermostat Wiring Figure 24: Units With Optional ECM Fan. Figure 25: T ypical Thermostat 2 Heat/1 Cool (PSC Fan) Thermostat Installation The thermostat should be located on an interior wall in a lar ger room, away fr om supply duct drafts. DO NOT loc ...

  • Heat Controller HTH - page 24

    24 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. ECM Blower Control The ECM fan is controlled by an interface board that converts thermostat inputs and fi eld selectable CFM settings to signals used by the ECM motor controller . Units manufactured before July 2005 have version I (P/N 69243707). Units manufactu ...

  • Heat Controller HTH - page 25

    25 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. ECM Blower Control T able 5: ECM Board T ap Settings Y GGGGR W O Y2 Y1 G R C Y2 Y1 G O W C R DH AL1 A A AL1 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 OFF ON G DEHUM CFM TB1 J1 S1 Thermostat Input LEDs CFM Counter 1 flash per 100 CFM ECM Motor Low V oltage Connector 1/4 ...

  • Heat Controller HTH - page 26

    26 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. HT Series ECM Blower Performance Data Air fl ow in CFM with wet coil and clean air fi lter Residential Units Only Model Max ESP (in. wg) Fan Motor (hp) Range Cooling Mode Dehumid Mode Heating Mode Fan Only Mode Aux/ Emerg Mode Stg 1 Stg 2 Stg 1 Stg 2 Stg 1 Stg ...

  • Heat Controller HTH - page 27

    27 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. CXM Control For detailed control information, see CXM Application, Operation and Maintenance (AOM) manual (part #97B0003N12). Field Selectable Inputs T est mode: T est mode allows the service technician to check the operation of the control in a timely manner . B ...

  • Heat Controller HTH - page 28

    28 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. CXM Controls Safety Features – CXM Control The safety features below ar e pr ovided to protect the compressor , heat exchangers, wiring and other components from damage caused by operation outside of design conditions. Anti-short cycle protection: The contr ol ...

  • Heat Controller HTH - page 29

    29 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. CXM Control Start-up Operation The control will not operate until all inputs and safety contr ols are checked for normal conditions. The compr essor will have a 5 minute anti-short cycle delay at power -up. The fi rst time after power -up that there is a call fo ...

  • Heat Controller HTH - page 30

    30 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. CXM Controls CXM Thermostat Details Thermostat Compatibility - Most all heat pump thermostats can be used with the CXM control. However Heat/Cool stats are NOT compatible with the CXM. Anticipation Leakage Current - Maximum leakage current for "Y" is 50 ...

  • Heat Controller HTH - page 31

    31 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Commissioning And Operating Conditions T able 8a: Building Operating Limits Operating Limits Environment – Units are designed for indoor installation only . Never install units in areas subject to freezing or where humidity levels could cause cabinet conde ...

  • Heat Controller HTH - page 32

    32 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Start-Up and Operating Conditions Unit and System Checkout BEFORE POWERING SYSTEM, please check the following: UNIT CHECKOUT  Balancing/shutoff valves: Insur e that all isolation valves are open and water control valves ar e wired.  Line voltage and wi ...

  • Heat Controller HTH - page 33

    33 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Start-Up Procedure pressur e drop across the heat exchanger versus the data in T ables 9a through 9b. Heat of r ejection (HR) can be calculated and compared to catalog data capacity pages. The formula for HR for systems with water is as follows: HR = TD x GP ...

  • Heat Controller HTH - page 34

    34 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Operating Conditions T able 10: W ater T emperature Change Through Heat Exchanger    Antifreeze T ype Antifreeze % Cooling Heating WPD Corr . Fct. EWT 30°F EWT 90°F EWT 30°F T otal Cap Sens Cap Power H ...

  • Heat Controller HTH - page 35

    35 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Operating Conditions TE026 Full Load Cooling - without HWG active Full Load Heating - without HWG active Entering Water T emp °F Water Flow GPM/ton Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water T emp Rise °F Air T emp Drop °F DB ...

  • Heat Controller HTH - page 36

    36 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Unit Operating Conditions TE064 Full Load Cooling - without HWG active Full Load Heating - without HWG active Entering Water T emp °F Water Flow GPM/ton Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water T emp Rise °F Air T emp Drop °F DB ...

  • Heat Controller HTH - page 37

    37 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance Data — HT 024 - Full Load 850 CFM N o m ina l (ISO R ated ) A i r ow C oo l ing , 950 CFM N o m ina l (ISO R ated ) A i r ow Heating P e rf o rm an c e c a p a c ities shown in thousands o f B tuh EWT °F C oo l ing - EA T 80/67°F Heating - E ...

  • Heat Controller HTH - page 38

    38 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance Data — HT 036 - Full Load Operation not recommended 1250 CFM N o m ina l (ISO R ated ) A i r ow C oo l ing , 1250 CFM N o m ina l (ISO R ated ) A i r ow Heating P e rf o rm an c e c a p a c ities shown in thousands o f B tuh EWT °F C oo l ing ...

  • Heat Controller HTH - page 39

    39 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance Data — HT 048 - Full Load 1550 CFM N o m ina l (ISO R ated ) A i r ow C oo l ing , 1650 CFM N o m ina l (ISO R ated ) A i r ow Heating P e rf o rm an c e c a p a c ities shown in thousands o f B tuh EWT °F C oo l ing - EA T 80/67°F Heating - ...

  • Heat Controller HTH - page 40

    40 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance Data — HT 060 - Full Load 1825 CFM N o m ina l (ISO R ated ) A i r ow C oo l ing , 2050 CFM N o m ina l (ISO R ated ) A i r ow Heating P e rf o rm an c e c a p a c ities shown in thousands o f B tuh EWT °F C oo l ing - EA T 80/67°F Heating - ...

  • Heat Controller HTH - page 41

    41 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance Data — HT 070 - Full Load 1950 CFM N o m ina l (R ated ) A i r ow C oo l ing , 2100 CFM N o m ina l (R ated ) A i r ow Heating P e rf o rm an c e c a p a c ities shown in thousands o f B tuh EWT °F C oo l ing - EA T 80/67°F Heating - EA T 70 ...

  • Heat Controller HTH - page 42

    42 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Preventive Maintenance W ater Coil Maintenance (Direct gr ound water applications only) - If the system is installed in an area with a known high mineral content (125 P .P .M. or greater) in the water , it is best to establish a periodic maintenance schedule with ...

  • Heat Controller HTH - page 43

    43 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. General If operational dif fi culties are encountered, perform the pr eliminary checks below before r eferring to the troubleshooting charts. • V erify that the unit is receiving electrical supply power . • Make sure the fuses in the fused disconnect switche ...

  • Heat Controller HTH - page 44

    44 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. See “ Does not Operate in Clg” See “ Only Comp Runs” Start Did Unit Attempt to Start? Did Unit Lockout at Start-up? Unit Short Cycles? Only Fan Runs? Only Compressor Runs? Did unit lockout after a period of operation? Does unit operate in cooling? Unit is ...

  • Heat Controller HTH - page 45

    45 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Functional T roubleshooting Fault Htg Clg Possible Cause Solution Main power problems XX Green Status LED Off Check line voltage circuit breaker and disconnect. Check for line voltage between L1 and L2 on the contactor . Check for 24V AC between R and C on CXM/DX ...

  • Heat Controller HTH - page 46

    46 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. Performance T roubleshooting Performance T roubleshooting Htg Clg Possible Cause Solution Insuf fi cient capacity/ Not cooling or heating XX Dirty fi lter Replace or clean. X Reduced or no air fl ow in heating Check for dirty air fi lter and clean or replace. ...

  • Heat Controller HTH - page 47

    47 Installation, Operation & Maintenance HTV/HTD/HTH SERIES Heat Controller , Inc. T roubleshooting Form 3DFNDJHG8QLW 5HIULJHUDWLRQ6FK HPDWLF 5H Y &XVWR P HUBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB $QW LI UH H]HBBBBBBBBBBBBBBBBBBBBBBBB 0RGH O BBBBBBBBBBBBBBBBBBBBBBBB 6HULDO ? ...

  • Heat Controller HTH - page 48

    01-2013 *97B00 * 97B00??????? ...

Manufacturer Heat Controller Category Heat Pump

Documents that we receive from a manufacturer of a Heat Controller HTH can be divided into several groups. They are, among others:
- Heat Controller technical drawings
- HTH manuals
- Heat Controller product data sheets
- information booklets
- or energy labels Heat Controller HTH
All of them are important, but the most important information from the point of view of use of the device are in the user manual Heat Controller HTH.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Heat Controller HTH, service manual, brief instructions and user manuals Heat Controller HTH. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Heat Controller HTH.

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A complete manual for the device Heat Controller HTH, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Heat Controller HTH by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Heat Controller HTH.

A complete Heat Controller manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Heat Controller HTH - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Heat Controller HTH, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Heat Controller HTH, that we can find in the current document
3. Tips how to use the basic functions of the device Heat Controller HTH - which should help us in our first steps of using Heat Controller HTH
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Heat Controller HTH
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Heat Controller HTH in a specific country, if it was not possible to solve the problem on our own.

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