Haier HB3600VC1M25 User's Manual
Contents
1. 1 Physical dimensions 2 Replacement Parts Source 3 Installation Requirements 3 Air Flow Orientation 4 Horizontal Left Hand Instructions 5 Downflow Instructions 6 Refrigerant Tubing meo 7 Condensate Removal 7 Electrical Connections 8 Thermostat Wire A AA 9 Orifice Change gt 11 Circulating Air Duct 11 Blower Performance 12 BE eNO ce a E 13 Regular Maintenance ti 13 Model Number Explanation 14 The United States Environmental Protection Agency EPA has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines These regulations may vary due to2. Connection Left Indoor and Outdoor unit power SELECT SWITCH DUNA B 3 be 6 5 supply Respectively Right Indoor unit power supply TO FAN RELAY CONTROL lt TO OUTDOOR UNIT R C Y 0 TRANSFORMER Diagram 3 10 For Thermostat Control Environment temperature and Air Conditioning open stop the wiring diagram as shown diagram 4 Thermostat can be mechanical tvpe or programmable tvpe Note Thermostat COM B AC24V Y COMPRESSOR G FAN For detailed Thermostat please connect corresponding terminal according to above control specification For Thermostat only control Air Conditioning open stop hot control Environment temperature can adopt different power switch show diagram 5 This mode is control the indoor unit amp cooling only outdoor unit at the same time no air supply mode If need select the air supply mode switch can adopt multi connect switch or select switch The detailed infor see the following diagram 6 Above diagram Outdoor Unit Connection Left Indoor and Outdoor unit power supply Respectively Right Indoor unit power supply TERMOSTAT TO FAN RELAY CONTROL COM TO OUTDOOR UNIT C Y JTRANSFORMER Diagram 4 TO OUTDOOR UNIT C Y TRANSFORMER Diagram 5 SELECT SWITCH TO FAN RELAY RD RD CONTROL L BL BL TO OUTDOOR UNIT C Y TRANSFORMER Diagram 6 11 ORIFICE CH
3. A A ATA TA jer ee 3 6 9 05cm 151cm 56 Icm 59 8cm 64 Ocm 23cm 21 2cm 12cm 56 Sem 50 4cm REPLACEMENT PARTS SOURCE Replacement parts are available through local distributors When ordering replacement parts give the COMPLETE model and serial numbers shown on the rating plate INSTALLATION REQUIREMENTS Before installing this appliance insure that it is properly sized and adequate power is available This appliance can be installed in the vertical or right horizontal position without modification The horizontal left and downflow positions require product modification This product is designed for zero inch 0 clearance however adequate access for service or replacement must be considered without removing permanent structure This unit can be installed on a platform when deemed necessary In an attic installation a secondary drain pan must be provided by the installer and placed under the entire unit with a separate drain line properly sloped and terminated in an area visible to the owner This secondary drain pan is required in the event that there is a leak or main drain blockage Closed cell insulation should be applied to the drain lines in unconditioned spaces where sweating may occur Appliances installed in garages warehouses or other areas where they may be subjected to mechanical damage must be suitably guarded against such damage by installing behind protective barriers being elevated or located out
4. All access panels must be in place 2 Start the unit in the heat mode 3 Measure the return air temperature 4 Measure the supply temperature This measurement should be done in various locations to obtain an average 5 Subtract the return temperature from the supply temperature This is referred to as the temperature rise 6 Measure the actual supply voltage and actual amperage at the terminal block circuit breaker 7 The BTUH output Voltage x Amps x 3 41 output BTUH CEM 1 08 X temperature rise Should the CFM need to be increased or decreased it may be done by adjusting the blower speed tap as shown on the wiring diagram 13 START UP e Prior to initial start up insure that all electrical connections are properlv sized and tightened e All panels must be in place and secured e Tubing should be leak free e Unit should be elevated trapped and pitched to allow for drainage e Low voltage wiring is connected e Auxiliary drain is installed when necessary and pitched to allow for drainage e Drain pans and drain tubing were leak checked with water e Retrun and supply ducts are sealed e Unit is elevated when installed in a garage or where flammable vapors may be present e Unit is protected from vehicular or other physical damage e Return air is not to be obtained from any areas where there may be objectionable odors flammable vapors or products of combustion such as carbon monoxide CO which may c
5. of the normal path of vehicles When installed on a base the base must also be protected by similar means Heating and cooling equipment located in garages which may generate a glow spark or flame capable of igniting flammable vapors must be installed with the ignition source at least 18 above the floor level When more than one appliance is installed in a building permanently identify the unit as to the area or space serviced by that applice AIR FLOW ORIENTATION B Horizontal Right Discharge Tube and Drain conn front 4 v SS Downflow discharge So with plastic vertical Horizontal Left Discharge pan only see page 7 Tube and Drain conn front see page 6 de Important Remove the horizontal pan when unit is installed in unconditioned i e Garage Attic application or downflow applications and install insulation kit on vertical donut shape drain pan LI Upflow Discharge Air Handler is factory ready for Upflow amp Horizontal Right Discharge Application as shown HORIZONTAL LEFT HAND INSTRUCTIONS Important Read instructions below carefullv 1 With Airhandler in the vertical position remove all three access panels 2 Remove J shape metal bracket Slide out from the Airhandler cavity the A coil pan assembly with horizontal drain pan on the right side Remove ova
6. the passage of new laws it is recommended that any work on this unit be done so by a certified technician Should questions arise contact the local EPA office THIS APPLIANCE IS NOT APPROVED FOR OUTDOOR INSTALLATION THIS APPLIANCE IS NOT TO BE USED AS A CONSTRUCTION HEATER GENERAL This appliance was designed certified and must be installed in accordance with published codes In the absence of local codes please refer to the following codes NFPA 90A NFPA 90B National Electrical Code NFPA 70 Uniform Mechanical Code Prior to shipment this appliance was tested and inspected for damage at the factory Unpack carefully and if damage is found report it immediately to the transportation company This appliance is approved for installation in alcoves basements attics or crawlway and is designed for connection to air distribution ductwork PHYSICAL DIMENSIONS 12 2 31 cm 0 8 2 1cm PLASTIC BREAKER COVER 5 1 13 cm PRIMARY amp SECONDARY J CONDENSATE DRAINS HORIZONTAL 3 4 NPT 2 SUCTION LINE zi lt 15 08cm 5 08 cm TYPICAL Y LIQUID LINE 12 7 cm a J 1 2 4 6cm 2 54cm INLET 1 2 RIGHT SIDE VIEW 3cm 7 3 cm FRONT VIEW PRIMARY amp SECONDARY CONDENSATE DRAINS UPFLOW 3 4 NPT FEMALE a ATA TA pas es e 3 6 9 05cm 135 Sem 56 lem 59 Sem 64 Ocm 23cm 21 2cm 12cm 56 Sem 50 4cm E HB42
7. ANGE The restrictor orifice included in this unit match the comparable capacity of the outdoor unit If the indoor unit is greater in capacity than the outdoor condenser the orifice must be changed to match the outdoor unit capacity The restrictor orifice should be replaced before any tubing connections are made THE CAPACITY OF THE OUTDOOR UNIT SHOULD NEVER EXCEED THE CAPACITY OF THE INDOOR UNIT To replace the restrictor orifice follow the steps below WARNING THIS COIL IS SHIPPED UNDER PRESSURE FOLLOW THESE INSTRUCTIONS TO PREVENT INJURY 1 Loosen the 13 16 nut ITURN ONLY No pressure loss indicates possible leak 2 Remove the nut and discard the seal cap 3 Remove the check piston to verify it is correct See piston kit chart in instructions 4 Use a tube cutter to remove the spin closure on the suction line 5 Remove the tailpiece clamped to the exterior 6 Slide the 13 16 nut into position Braze tailpiece to the liquid tube 7 Insert the suction line into the connection slide the insulation and the rubber grommet at least 18 away from the braze joint 8 AFTER THE TAILPIECE HAS COOLED position the white Teflon seal and hand tighten the nut 9 Torque the 13 16 nut to 10 30 ft Ibs or tighten 1 6 turn 10 Replace suction line grommet and insulation SUCTION LINE SEAL CAP WITH SPIN CLOSURE SS 13 16 NUT PISTON N RUBBER WHITE TEFLON SEAL GROMMET CIRCULATING AIR DUCT Air duct systems should be desig
8. Installation amp Operation Manual Air Handler 10 to 12 SEER 3 to 5 Tons Models HB3600VC1M25 HB4200VA1M25 HB4800VA1M25 HB6000VA1M25 HB6000VC1M25 WHEN THIS APPLIANCE IS INSTALLED IN AN ENCLOSED AREA SUCH AS A GARAGE OR UTILITY ROOM WITH ANY CARBON MONOXIDE PRODUCING DEVICES i e AUTOMOBILE SPACE HEATER WATER HEATER ETC INSURE THAT THE ENCLOSED AREA IS PROPERLY VENTILATED CARBON MONOXIDE REFERED TO AS CO CAN CAUSE PERSONAL INJURY OR DEATH FAILURE TO FOLLOW THESE INSTRUCTIONS LOCAL CODES OR NATIONAL CODES MAY CAUSE FIRE EXPLOSION ELECTRICAL SHOCK PERSONAL INJURY OR PROPERTY DAMAGE FOLLOW ALL LOCAL CODES IN THE ABSENCE OF LOCAL CODES REFER TO NATIONAL ELECTRICAL CODE NFPA 70 NFPA 90A amp 90B UNIFORM MECHANICAL CODE READ THESE INSTRUCTIONS COMPLETELY BEFORE ATTEMPTING TO INSTALL OR SERVICE THIS APPLIANCE ONLY FACTORY AUTHORIZED KITS OR ACCESSORIES SHOULD BE USED WHEN INSTALLING OR MODIFYING THIS APPLIANCE UNLESS OTHERWISE NOTED IN THESE INSTRUCTIONS SOME LOCALITIES MAY REQUIRE THE INSTALLER SERVICER TO BE LICENSED IF IN DOUBT CONTACT YOUR LOCAL AUTHORITIES These instructions should be retained and kept adjacent to the unit for future reference MODEL HB_______ 00VA1M25 MODEL f HB_______00VC1M25 INSTALLATION DATE The information contained in this booklet is subject to change without notice No 0010575351 E INDEX TOPIC PAGE General
9. al pump is permitted when necessary This condensate pump should have provisions for shutting off the control voltage should a blocked drain occur A trap must be installed between the unit and the condensate pump Important The evaporator coil is coated with oils that will dissolve Styrofoam and certain types of plastics Therefore a removal pump or float switch must not contain any of these materials NOTE AFTER INSTALLATION AND POSITIONING THE UNIT THE DRAIN PAN BEING USED SHOULD BE TESTED BY FILLING IT WITH WATER TO ENSURE PROPER DRAINAGE AND CHECK FOR LEAKS 8 ELECTRICAL CONNECTIONS The required electrical power supplv information is located on the series and rating plate on the exterior of the unit Wiring selection must be in accordance with local codes or in absence of local code the National Electrical Code A disconnect means should be installed within sight of the unit when required bv code Copper wire is recommended for all electrical connections When an optional heat kit is installed refer to the electrical requirements in that kit The wiring diagram included in the heat kit must be placed over the wiring diagram on the air handler All pertinent information such as the rating plate included in the optional heat kit must be applied to the Air Handler as indicated The use of copper connections are recommended inside the control box see UL 1995 section 37 9 Min Max Blower Blower Ampacity Over current Mo
10. ause serious personal injury or death REGULAR MAINTENANCE DISCONNECT ALL POWER SUPPLIES BEFORE PERFORMING ANY SERVICE The only item to be maintained on a regular basis by the user is to insure that the circulating air filter s is cleaned or replaced It is recommended that a return air filter grille be installed A certified service technician should perform other services 14 ST ZHO9 Ud I ASTI V zH09 4de A0or aq MASISI 1109 O V NAAS ZU szp99 yae A0Ez goz 9 MATTO 109 D V AAAS IUA 2mHog uaraogusoza ANAETO yeIouop IST 109 D V UAAS OLV uorjeu isoq uma 000 sonos UBISSG 2pO9 10D IIA IAA 99H UI Aytoedes euruon I V A 00 09 yun JOOPUT UONEUejdxA Joquinyy JSPOW nun Iayer1odeaq 9 wun JOMOJQ A JOQUAs puerg yun mog IDH 15
11. if used 8 In all cooling applications a secondary drain pan must be provided by the installer and placed under the entire unit with a separate drain line properly sloped and terminated in an area visible to the user 9 WARNING The A coil contains 150 p s i g of air pressure Before setting up flowrator assembly for field brazing see page 12 or read the Warning label on the lower access panel 10 Failure to follow this installation requirements will cancel product warranty LI 4 Air flow t Secondary Knockout Loo Primary Knockout DOWNFLOW INSTRUCTIONS Important Read instructions below carefully 1 Before putting the Air Handler in the downflow position remove the three access panels and remove the metal coil retaining bracket and filter close off Then remove the horizontal and vertical RETURN AIR SIDE OF UNIT REAR CHANNELL drain pans The horizontal pan is not required for BRACKET downfolw application 2 After removing the coil turn the Air Handler to the downflow position and relocate the 8 brackets which include 1 tie bracket 1 rear channel bracket 2 zee coil supports 2 stiffener brackets and 2 3 2 flat insulation retaining brackets In ZEE COIL SUPPORT BRACKET effect brackets coil and 2 lower access panels will be assembled 180 degrees from their former as l as NOTE THE FIL TER PROVISION IS position and shifted down
12. l gasket from horizontal pan drain and also remove the plastic drain cover from the lower left access panel Fig 1 Plastic 3 Relocate horizontal pan on the left hand side of the Drain A coil assembly cover oval 4 Knockouts are located within the drain assemblies gasket Carefully remove only the correct knockouts using Fig 1 a hammer and screw driver for each application making sure the primary and secondary drains are open and clear of burrs and debris Remove secondary drain knockout only if this drain is required in this particular installation WARNING If incorrect knockouts are removed flooding will occur 5 Reinstall in the Airhandler the A coil pan assembly with the horizontal drain pan on the left hand side Note Push the assembly completely to the rear of the cavity and assure it slips into channel bracket at the rear of the cavity 6 Replace the J shape metal bracket or brackets on the vertical drain pan and place the plastic oval gasket on horizontal drain pan Reinstall access panels and flowrator making sure not to over torque screws Snap in the drain cover on the right lower service panel 7 The Airhandler can now be placed in its left horizontal position as shown in Fig 2 The Airhandler must be leveled and then pitched 1 4 toward drain side Important Drain pan must be tested for proper drainage by pouring water into the pan Traps must be installed on the primary drain and on the secondary drain
13. ned and installed as per local and or national code Refer to NFPA 90A amp 90B and the National Environmental Systems Contractors Association Manual K The use of flexible duct connectors is recommended to minimize the possibility of noise transmission These connectors must conform to U L standards Supply air ducts must be insulated and return ducts must be insulated when passing through an unconditioned space When passing through an unconditoned space it may be necessary to install a vapor barrier to the exterior of the ducts to prevent condensation Seams of all supply ducts must be sealed to prevent leakage and return ducts sealed airtight to prevent infiltration The supply plenum should be the dimensions specified by the factory 12 BLOWER PERFORMANCE CFM versus Static Pressure inches of water column dry coil w filter 4 reduction for wet coil Static Pressure ao E 0 15 0 2 0 25 0 3 0 35 0 4 0 5 HB4200vaim2s 1449 1411 1373 1335 1297 1259 1221 ma mar ee ont ie 1518 1 HB4800VAIM25 Static Pressure 0 1 0 2 0 25 0 3 0 35 0 4 1 5 l l upscoovermas 1276 1244 1213 1184 1157 1127 1 2063 2008 1953 1898 1841 1 The air delivery can be varied by changing the blower speeds This can allow for differences encountered in installations The CFM can be checked by the following method The optional Heat Kit must be installed to continue with this procedure 1
14. rted or routed to avoid strain or vibration To avoid damage that can be caused bv condensate insulate the suction tube with a closed cell insulation with the seams sealed The insulation should terminate at the tubing entrance to the air handler Do not reduce the recommended tubing size CONDENSATE REMOVAL THIS APPLIANCE EMPLOYS A DRAW THROUGH COIL THEREFORE A TRAP MUST BE INSTALLED IN THE DRAIN LINE S TO ALLOW FOR PROPER CONDENSATE DISPOSAL The condensate trap must not be the running type or R type A P trap is required The total workable height of this trap in inches must exceed the total negative pressure in inches of water as measured in the return duct DRAIN il CONNECTION UNIT 2 MINIMUM FLEXIBLE TUBING HOSE OR PIPE 3 MINIMUM A POSITIVE LIQUID SEAL IS REQUIRED The condensate drain line must be at least 3 4 NPT for each unit Precautions must be used not to over tighten the adapter at the drain pan connection this precaution will prevent damage to the plastic drain pan A joint compound should be used to prevent leakage and act as a lubricant When using copper tubing as a condensate line adequate caution muat be taken to prevent damage to the plastic drain pan during the soldering process All condensate drain lines and drain traps should be adequately insulated The unit and the auxiliary drain pan must be adequately elevated to insure proper drainage Use of a condensate remov
15. tor s 208 230 1208 230 E HB4200VA1M25 15 15 ovas ins ao 30 Model No TE Psae isis 0 sa WARNING A MEANS OF STRAIN RELIEF MUST BE INSTALLED TO THIS APPLIANCE AT THE ELECTRICAL SERVICE ENTRANCE When an optional electric heat kit is installed refer to the electrical requirements for that kit The ampacity and overcurrent protection shown above is only for HB air handlers installed without a heat kit THERMOSTAT WIRING For Thermostat Control Environment temperature and Air Conditioning open stop the wiring diagram as shown diagram 1 Thermostat can be mechanical tvpe or programmable tvpe Note Thermostat C COM TERMOSTAT Q AC24V LD COMPRESSOR FAN O 4 WAY VALUE TO INDOOR For detailed Thermostat please connect FAN RELAY CONTROL corresponding terminal according to above control specification For Thermostat only control Air Diagram 1 Conditioning open stop hot RUN SWITCH MODE SWITCH control Environment temperature can adopt different power switch me has ij show diagram 2 This mode is control the indoor unit amp heat TO INDOOR pump outdoor unit at the same FAN RELAV NTROL time no air supply mode If need dla select the air supply mode switch can adopt multi connect switch f TO OUTDOOR UNIT R C Y O TRANSFORMER or select switch The detailed 4 Di 2 infor see the following diagram dd 3 Above diagram Outdoor Unit
16. with return in up position MANN l NOT APPLICABLE IN THIS as shown in fig l and fig 2 DOWNFLOW APPLICATION 3 Assemble drain pan insulation kit to the Fig 1 bottom of the drain pan to prevent drain pan from sweating during operation 4 Place 3 flat insulation retainer on the bottom of F WRAPPER each coil slab against the aluminum fins as shown in Fig 3 This will reduce the potential for water ea blow off into the air stream 5 Slide the coil assembly into Air Handler and idiet reattach the metal coil retainer bracket to tie UPPORT bracket See Fig 2 Then reattach the upper access panel followed bv the two lower access panels to match the tubing and drains 6 A 4 to 3 removable panel is recommended at WRAPPER STIFFENER DRAIN PAN INSULATION DPI KIT HATCHED AREA BLOWER the point where the duct meets with the return part of the Air Handler unit to allow easier removal of coils that are too tall 7 The AD coils are shipped with a check flowrator for use with either cooling or heat pump outdoor section which is accessible from the outside of the unit MOTOR WARNING The A coil contains 150 p s 1 g of air pressure Before setting up flowrator assembly for field brazing see page 12 or read the Warning label INSULATION on the lower access panel OS both sides REFRIGERANT TUBING Refrigerant tubing should be installed as to avoid undue stress Thev must be suppo
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