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Summary of Contents for Heat Controller HBH/V Compact
- Page 1 Installation, Operation & Mainenance Manual Commercial Horizontal & Vertical Packaged Water-Source Heat Pumps: HBH/V Compact Heat Controller, Inc. • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com...
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Page 2: Table Of Contents
IOM Instructions HBH/V CompaCt Heat Controller, Inc. TABLE OF CONTENTS Model Nomenclature ..........2 Electrical - Power & Low Voltage Wiring .....22-24 General Information ..........3-4 Electrical - Thermostat Wiring ........25 Physical Data..............5 CXM Controls ............26 Horizontal Installation ...........6-7,9 CXM Control - Safety Features ......27-28 Field Conversion of Air Discharge ...... -
Page 3: Model Nomenclature
006-060 HBH & HBV Model Structure 4 5 6 0 3 6 MODEL TyPE HB = HEAT CONTROLLER COMPACT 410A SUPPLy AIR OPTIONS B = BACK DISCHARGE, HORIZONTAL ONLY CONFIGURATION Y = BACK DISCHARGE, HIGH STATIC HORIZONTAL 018 - 060... -
Page 4: General Information
IOM Instructions HBH/V CompaCt Heat Controller, Inc. General Information Safety WARNING! Warnings, cautions and notices appear throughout this manual. Read these items carefully before attempting any installation, WARNING! All refrigerant discharged from this unit must be service or troubleshooting of the equipment. - Page 5 Heat Controller, Inc. HBH/V CompaCt IOM Instructions General Information CAUTION! Prepare units for installation as follows: 1. Compare the electrical data on the unit nameplate with CAUTION! All three phase scroll compressors must have ordering and shipping information to verify that the correct direction of rotation verified at start-up.
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Page 6: Physical Data
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Unit Physical Data HBH/V Series HB Series Compressor (1 Each) Rotary Scroll Factory Charge R410A (oz) 18.5 PSC Fan Motor & Blower Fan Motor Type/Speeds PSC/3 PSC/3 PSC-3 PSC/3 PSC/3 PSC/3 PSC/3 PSC/3... - Page 7 Heat Controller, Inc. HBH/V CompaCt IOM Instructions Horizontal Installation Horizontal Unit Location Units are not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space Mounting Horizontal Units for service personnel to perform typical maintenance or Horizontal units have hanger kits pre-installed from the factory repairs without removing unit from the ceiling.
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Page 8: Horizontal Installation
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Horizontal Installation HORIZONTAL INSTALLATION Figure 3: Typical Horizontal Unit Installation Figure 3: Typical Horizontal Unit Installation 3/8" [10mm] threaded rods (by others) Return Air Stainless steel braided hoses with Thermostat Stainless steel braid hose... -
Page 9: Field Conversion Of Air Discharge
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Field Conversion of Air Discharge Overview Figure 4: Left Return Side to Back Horizontal units can be field converted between side (straight) and back (end) discharge using the instructions below. Remove Screws Water... -
Page 10: Duct System Installation
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Horizontal Installation Condensate Piping – Horizontal Units Figure 6: Horizontal Condensate Connection Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage. On small units (less than 2.5 tons/8.8 kW), insure that unit pitch does not cause condensate leaks inside the cabinet. -
Page 11: Vertical Installation
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Vertical Installation Vertical Unit Location Figure 7: Vertical Unit Mounting Units are not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the mechanical room/closet. - Page 12 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Vertical Installation Sound Attenuation for Vertical Units Condensate Piping – Vertical Units Sound attenuation is achieved by enclosing the unit within a Vertical units utilize a condensate hose inside the cabinet as small mechanical room or a closet. Additional measures for a trapping loop;...
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Page 13: Piping Installation
Optional pressure-rated hose assemblies designed Accesorio Accesorio Giratorio specifically for use with Heat Controller units are available. Reborde Acanalado de Bronce de Bronce Similar hoses can be obtained from alternate suppliers. Supply and return hoses are fitted with swivel-joint fittings at one end to prevent kinking during installation. -
Page 14: Water Loop Applications
3.5 gpm per ton [2.9 and 4.5 l/m per kW] of cooling a major portion of the mechanical room plumbing. In capacity. Heat Controller recommends 3 gpm per ton piping systems expected to utilize water temperatures [3.9 l/m per kW] for most applications of water loop heat below 60°F [16°C], 1/2”... -
Page 15: Open Loop - Ground Water Systems
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Ground-Loop Heat Pump Applications Test individual horizontal loop circuits before backfilling. Test vertical U-bends and pond loop assemblies prior to CAUTION! installation. Pressures of at least 100 psi [689 kPa] should be used when testing. Do not exceed the pipe pressure CAUTION! The following instructions represent industry rating. - Page 16 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Ground-Loop Heat Pump Applications Figure 13: Typical Ground-Loop Application...
- Page 18 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Ground-Water Heat Pump Applications Water Coil Low Temperature Limit Setting For all open loop systems the 30°F [-1.1°C] FP1 setting (factory setting-water) should be used to avoid freeze damage to the unit. See “Low Water Temperature Cutout Selection”...
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Page 19: Water Quality Standards
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Water Quality Standards Table 3: Water Quality Standards WaterÊQuality Closed OpenÊLoopÊandÊRecirculatingÊWell Parameter Material Recirculating ScalingÊPotentialÊ-ÊPrimaryÊMeasurement AboveÊtheÊgivenÊlimits,ÊscalingÊisÊlikelyÊtoÊoccur.ÊÊScalingÊindexesÊshouldÊbeÊcalculatedÊusingÊtheÊlimitsÊbelow pH/CalciumÊHardness pHÊ<Ê7.5ÊandÊCaÊHardnessÊ<100ppm Method IndexÊLimitsÊforÊProbableÊScalingÊSituationsÊ-Ê (OperationÊoutsideÊtheseÊlimitsÊisÊnotÊrecommended) ScalingÊindexesÊshouldÊbeÊcalculatedÊatÊ150¡FÊ[66¡C]ÊforÊdirectÊuseÊandÊHWGÊapplications,ÊandÊatÊ90¡FÊ[32¡C]ÊforÊindirectÊHXÊuse.Ê AÊmonitoringÊplanÊshouldÊbeÊimplemented. Ryznar 6.0Ê-Ê7.5 StabilityÊIndex IfÊ>7.5ÊminimizeÊsteelÊpipeÊuse. -0.5ÊtoÊ+0.5 Langelier IfÊ<-0.5ÊminimizeÊsteelÊpipeÊuse.ÊBasedÊuponÊ150¡FÊ[66¡C]ÊHWGÊand SaturationÊIndex DirectÊwell,Ê85¡FÊ[29¡C]ÊIndirectÊWellÊHX IronÊFouling IronÊFe... -
Page 20: Electrical - Line Voltage
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Electrical - Line Voltage Electrical - Line Voltage WARNING! All field installed wiring, including electrical ground, must comply with the National Electrical Code as well as all WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch applicable local codes. -
Page 21: Electrical Data
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Electrical - Line Voltage Table 4a: HB Series Electrical Data - (Standard 60Hz Units) Voltage Total Compressor Voltage Rated Min/ Motor Unit Circuit Fuse/ Model Code Voltage HACR 208-230/60/1 197/254 17.7 0.40 208-230/60/1 197/254 22.2... - Page 22 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Table 4b: HB Series Electrical Data - (Standard 60Hz Units High Static) Voltage Total Compressor Voltage Rated Min/ Motor Unit Circuit Fuse/ Model Code Voltage HACR 208-230/60/1 197/254 29.0 1.00 265/60/1 239/292 28.0 0.86...
- Page 23 Heat Controller, Inc. HBH/V CompaCt IOM Instructions Electrical - Power Wiring Power Connection WARNING! Line voltage connection is made by connecting the incoming line voltage wires to the “L” side of the WARNING! Disconnect electrical power source to prevent injury or death from electrical shock.
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Page 24: Electrical - Power & Low Voltage Wiring
JW3, which changes the sensing temperature in Figure 16. Most Heat Controller units are shipped associated with thermistor FP1. Note that the FP1 on the medium speed tap. Consult submittal data or thermistor is located on the refrigerant line between the engineering design guide for specific unit airflow tables. - Page 25 Heat Controller, Inc. HBH/V CompaCt IOM Instructions Electrical - Low Voltage Wiring Figure 18: FP1 Limit Setting Figure 19: Accessory Wiring Water Solenoid Valves JW3-FP1 An external solenoid valve(s) should be used on ground jumper should water installations to shut off flow to the unit when the be clipped for compressor is not operating.
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Page 26: Electrical - Thermostat Wiring
Practically any heat pump thermostat will work the thermostat back plate against the wall so that it with Heat Controller units, provided it has the correct appears level and so the thermostat wires protrude number of heating and cooling stages. -
Page 27: Cxm Controls
Heat Controller, Inc. HBH/V CompaCt IOM Instructions CXM Controls CXM Control whether compressor has an “on” delay. If set to stage For detailed control information, see CXM Application, 2, the compressor will have a 3 second delay before Operation and Maintenance manual. -
Page 28: Cxm Control - Safety Features
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Safety Features Safety Features – CXM Control compressor run cycle to be recognized as a FP1 fault. The safety features below are provided to protect The FP1 input is bypassed for the initial 60 seconds of the compressor, heat exchangers, wiring and other a compressor run cycle. - Page 29 Heat Controller, Inc. HBH/V CompaCt IOM Instructions CXM Controls b) In cooling mode with compressor energized, FP1 is CXM Control Start-up Operation greater than 125°F [52°C] for 30 continuous seconds, The control will not operate until all inputs and safety controls are checked for normal conditions.
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Page 30: Unit Starting And Operating Conditions
IOM Instructions HBH/V CompaCt Heat Controller, Inc. UNIT STARTING AND OPERATING CONDITIONS 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 condensation (such as unconditioned spaces subject to 100% outside air). -
Page 31: Piping System Cleaning And Flushing
4. Verify that all strainers are in place (Heat Controller safety cutouts and alarms. Set the controls to properly recommends a strainer with a #20 stainless steel wire maintain loop temperatures. -
Page 32: Unit And System Checkout
IOM Instructions HBH/V CompaCt Heat Controller, Inc. 8 System flushing: Verify that all hoses are connected CAUTION! end to end when flushing to insure that debris bypasses the unit heat exchanger, water valves and CAUTION! To avoid possible damage to a plastic (PVC) piping system, do not allow temperatures to exceed 113°F... -
Page 33: Unit Start-Up Procedure
BE CERTAIN TO FILL OUT AND FORWARD ALL WARRANTY capacity pages. The formula for HR for systems REGISTRATION PAPERS TO HEAT CONTROLLER. with water is as follows: HR (Btuh) = TD x GPM x 500, where TD is the... -
Page 34: Unit Operating Conditions
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Unit Start-Up Procedure Figure 23: Test Mode Pins WARNING! Short test pins together to WARNING! When the disconnect switch is closed, high enter Test Mode and speed- voltage is present in some areas of the electrical panel. -
Page 35: Unit Operating Procedures & Temperatures
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Unit Operating Pressures and Temperatures • Subcooling is based upon head pressure at compressor Operating Pressure/Temperature tables include the following notes: service port; • Airflow is at nominal (rated) conditions; • Cooling air and water values can vary greatly with •... - Page 36 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Unit Operating Pressures and Temperatures Table 8b: HB Series Typical Unit Operating Pressures and Temperatures (60 Hz-I.P. Units)
- Page 37 Heat Controller, Inc. HBH/V CompaCt IOM Instructions Unit Operating Pressures and Temperatures Table 8c: HB Series Typical Unit Operating Pressures and Temperatures (60 Hz-I.P. Units)
- Page 38 IOM Instructions HBH/V CompaCt Heat Controller, Inc. Unit Operating Pressures and Temperatures Table 8d: HB Series Typical Unit Operating Pressures and Temperatures (60 Hz-I.P. Units) Table 9: Water Temperature Change Through Heat Exchanger Rise, Cooling Drop, Heating Water Flow, gpm [l/m] °F, [°C]...
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Page 39: Preventive Maintenance
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Preventive Maintenance Water Coil Maintenance Condensate Drain (Direct ground water applications only) In areas where airborne bacteria may produce a “slimy” If the system is installed in an area with a known high substance in the drain pan, it may be necessary to treat mineral content (125 P.P.M. -
Page 40: Functional Troubleshooting
IOM Instructions HBH/V CompaCt Heat Controller, Inc. Functional Troubleshooting Fault Htg Clg Possible Cause Solution Main power Problems Green Status LED Off Check Line Voltage circuit breaker and disconnect Check for line voltage between L1 and L2 on the contactor... -
Page 41: Performance Troubleshooting
Heat Controller, Inc. HBH/V CompaCt IOM Instructions Functional Troubleshooting Check G wiring at heat pump. Jumper G and R for fan Only Compressor Runs Thermostat wiring operation. Jumper G and R for fan operation. Check for Line voltage Fan motor relay across BR contacts. -
Page 42: Refrigerant Circuit Diagrams
Serial Number: ________________________ Date: ________________________ Packaged Unit Refrigeration Schematic IOM Instructions HBH/V CompaCt Heat Controller, Inc. Customer: _____________________________________ Antifreeze: ________________________ Functional Troubleshooting - I.P. Units Model#: ________________________ Serial#: ________________ Loop type: _______________ Refrigerant Circuit Diagrams Complaint: ________________________________________________________________________ HEATING CYCLE ANALYSIS - Refrigerant Type: °F... - Page 43 04/2009 01/2010...
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