Page 2 - TECHNICAL CHANGES
2 1 TECHNICAL CHANGES PUHZ-RP4VHA ➞ PUHZ-RP4VHA 1 PUHZ-RP5VHA ➞ PUHZ-RP5VHA 1 PUHZ-RP6VHA ➞ PUHZ-RP6VHA 1 1. Reduced Design Pressure: Design Pressure has been changed from 4.41MPa to 4.15MPa.(High Pressure Switch has been changed.) 2. Partial Change on Refrigerant Circuit: Only 1 distributor is adop...
Page 3 - SAFETY PRECAUTION; Cautions for units utilizing refrigerant R410A; Use new refrigerant pipes.; Be sure to use a filter drier for new refrigerant.
3 2 SAFETY PRECAUTION Cautions for units utilizing refrigerant R410A 2-1. CAUTIONS RELATED TO NEW REFRIGERANT Use new refrigerant pipes. Make sure that the inside and outside of refrige-rant piping is clean and it has no contaminationsuch as sulfur hazardous for use, oxides, dirt, shaving particles,...
Page 4 - Specifications
4 Gravimeter Unit [3] Service tools Use the below service tools as exclusive tools for R410A refrigerant. No. Specifications 1 Gauge manifold ·Only for R410A ·Use the existing fitting specifications. (UNF1/2) ·Use high-tension side pressure of 5.3MPa·G or over. 2 Charge hose ·Only for R410A ·Use pre...
Page 5 - Connecting a new air conditioner
5 2-2. CHANGED POINT • Precautions when reusing existing R22 refrigerant pipes (1) Flowchart Connecting a new air conditioner 1 Flaring work should be done so that flare meets the dimension for R410A. Use flare nut provided with indoor and outdoor unit. 2 When using gas piping of [ 19.05mm for RP4, ...
Page 7 - Heat pump
7 3 COMBINATION OF INDOOR AND OUTDOOR UNITS 4 PART NAMES AND FUNCTIONS CHARGELESS SYSTEMPRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.(Max.30m(PUHZ-RP1.6~RP6)) The refrigerant circuit with LEV(Linear Expansion Valve) and power receiver always control the optimal refrigerantlevel ...
Page 8 - SPECIFICATIONS; OUTDOOR UNIT
8 5 SPECIFICATIONS A kW W kW K /min(CFM) dBdB mm(in.)mm(in.)mm(in.) kg(lbs) kg(lbs) L mm(in.)mm(in.) Power supply (phase, cycle, voltage) Running current External finishRefrigerant controlCompressor ModelMotor outputStarter typeProtection devices Crankcase heaterHeat exchangerFan Fan(drive) o No. Fa...
Page 12 - DATA; Factory; Unit
12 6 DATA 6-1. REFILLING REFRIGERANT CHARGE (R410A : kg) 6-2. COMPRESSOR TECHNICAL DATA Piping length (one way) 10m 20m 30m 40m 50m Factory charged 2.1 2.1 3.1 3.1 5.1 5.1 5.1 4.6 4.6 4.6 2.3 2.3 3.3 3.3 5.3 5.3 5.3 4.8 4.8 4.8 2.5 2.5 3.5 3.5 5.5 5.5 5.5 5.0 5.0 5.0 2.7 2.7 4.1 4.1 6.1 6.1 6.1 5.6 ...
Page 14 - OUTLINES AND DIMENSIONS; Minimum installation space for outdoor unit; Basically open; Free space around the outdoor unit; ATTACHING THE CONDUIT
14 7 OUTLINES AND DIMENSIONS PUHZ-RP1.6VHAPUHZ-RP2VHA Service panel for charge plug w 1 In the place where short cycle tends to occur, cooling and heating capacity and power consumption might get lowered 10%. Air outlet guide (optional PAC-SG58SG) will help them improve. w 2 If air discharges to the...
Page 16 - Side Air Intake; PIPING-WIRING DIRECTIONS
2 1 Handle for moving Service panel Handle for moving Handle for moving Rear Air Intake Air intake Rear piping cover Front piping cover Side Air Intake Handle for moving Piping Knock-Out Hole Details Example of Notes • • • Refrigerant GAS pipe connction (FLARE) [ 15.88 (5/8F) • • • Refrigerant LIQUI...
Page 17 - WIRING DIAGRAM
17 8 WIRING DIAGRAM PUHZ-RP1.6VHAPUHZ-RP2VHAPUHZ-RP2.5VHAPUHZ-RP2.5VHA 1 PUHZ-RP3VHAPUHZ-RP3VHA 1 MODELS SW6 W 1 MODEL SELECT 1.6V 2V MODELS SW6 2.5V 3V 1 ON OFF 2 3 4 5 6 1 ON OFF 2 3 4 5 6 1 ON OFF 2 3 4 5 6 1 ON OFF 2 3 4 5 6 W 1 W 2 W 2 Only PUHZ-RP2.5, 3VHA. OC294-D-1.qxp 05.3.9 11:01 AM Page 1...
Page 20 - WIRING SPECIFICATIONS
20 9 WIRING SPECIFICATIONS ✽ 1 : In case that cable with stripe of yellow and green is available. ✽ 2 : In the flat cables are connected as this picture, they can be used up to 30m. ✽ 3 : In case of regular polarity connection (S1-S2-S3), wire size is 1.5mm 2 . ✽ 4 : In case of regular polarity conn...
Page 22 - REFRIGERANT SYSTEM DIAGRAM
22 10 REFRIGERANT SYSTEM DIAGRAM PUHZ-RP2.5VHAPUHZ-RP2.5VHA 1 PUHZ-RP3VHAPUHZ-RP3VHA 1 Distributor Thermistor TH7(Outdoor) Heat exchanger Refrigerant GAS pipeconnection(5/8F) Refrigerant LIQUID pipeconnection(3/8F) Stop valve(with service port) Strainer#100 Powerreceiver Linear expansion valve B Lin...
Page 24 - Applicable extension pipe for each model; Use refrigerant R410A. Use charge hose exclusive for R410A.; Liquid pipe dia Chargeless
24 Applicable extension pipe for each model The height difference between indoor and outdoor unit should be kept within 30 m for all models.(1) 1:1 system(a) Maximum pipe length (b) Adjusting the amount of refrigerant• Additional refrigerant charge is not necessary for the pipe length up to 30 m. Wh...
Page 25 -
25 5 10 15 20 25 30 35 40 45 50 55 80 Capacity ratio [%] Corrected pipe length 85 90 95 100 Heating RP1.6, RP2 Cooling RP1.6 Cooling RP2 100 95 90 85 80 75 70 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Note: The permitted pipe length is up to 55m for RP1.6, 2, 2.5, 3 model. Cooling RP3 model Coo...
Page 26 - Corrected pipe length; Cooling RP3
26 5 10 15 20 25 30 35 40 45 50 55 80 Capacity ratio [%] Corrected pipe length 85 90 95 100 Heating RP2.5, RP3 Cooling RP3 Cooling RP2.5 4 4 When gas pipe is one size larger than standard size for PUHZ-RP4, 5 and 6. 1 Capacity can be obtained by referring to capacity curves of standard size. 3 3 Cap...
Page 27 - Unit replacement operation; • Replacement operation procedures; Start and finish of test run; • Operation from the indoor unit; A B
27 1. Refrigerant collecting (pump down) Perform the following procedures to collect the refrigerant when moving the indoor unit or the outdoor unit. 1 Before collecting the refrigerant, first make sure that the all of the SW5 DIP switches for function changes on the control board of the outdoor uni...
Page 28 - TROUBLESHOOTING
28 11 TROUBLESHOOTING <Error code display by self-diagnosis and actions to be taken for service (summary)>Present and past error codes are logged and displayed on the wired remote controller and control board of outdoor unit.Actions to be taken for service, which depends on whether or not the ...
Page 29 - Remote Controller Display; Cause; • Outdoor unit’s safeguard installation connector is open.; Operating procedures
29 11-2. CHECK POINT UNDER TEST RUN (MA remote controller) (1) Before test run• After installation of indoor and outdoor units, piping work and electric wiring work, re-check that there is no refrigerant leak- age, loosened connections and incorrect polarity. • Measure impedance between the ground a...
Page 30 - FFFF; C D
30 w Press the remote controller’s CHECK button twice to perform self-diagnosis. See the table below for the contents of LCD display. LCD Contents of inferior phenomena P1P2P4P5P6P8P9 Abnormality of room temperature thermistorAbnormality of pipe temperature thermistor/LiquidAbnormality of drain sens...
Page 31 - The refrigerant address and error code initially sent from the; Search error histories of each unit by remote controller.; Press the
31 11-3. MALFUNCTION-DIAGNOSIS METHOD BY REMOTE CONTROLLER 11-3-1. Error history of unit(1) Wired remote controller Mode number Setting number Refrigerant address Unit number PAR-20MAA ON/OFF CENTRALLY CONTROLLED ERROR CODE CLOCK ON OFF ˚C CHECK CHECK MODE FILTER TEST RUN FUNCTION ˚C 1Hr. NOT AVAILA...
Page 32 -
32 4 To cancel self-diagnosis There are following two methods to cancel self-diagnosis:Press the H “CHECK” button twice within three seconds. ➜ Self-diagnosis is cancelled and the display screen will return to the status before self-diagnosis.Press the I “ON/OFF” button. ➜ Self-diagnosis is cancelle...
Page 33 - Malfunction-diagnosis method at maintenance service>
33 [Procedure] 1. Press the CHECK button twice. 2. Press the temperature buttons. 3. Point the remote controller at the sensor on the indoor unit andpress the HOUR button. 4. Point the remote controller at the sensor on the indoor unit andpress the ON/OFF button. ON/OFF TEMP FAN VANE MODE CHECK LOUV...
Page 35 - ; Error Code Meaning of error code and detection method
35 11-4. SELF-DIAGNOSIS ACTION TABLE <Abnormalities detected when the power is put on> (Note 1) Refer to indoor unit section for code P and code E. Error Code Meaning of error code and detection method Case Judgment and action None — 1 No voltage is supplied to terminalblock(TB1) of outdoor un...
Page 37 -
37 <Abnormalities detected while unit is operating> Error Code Meaning of error code and detection method Judgment and action U1 (1302) Abnormal high pressure (High-pressureswitch 63H worked)Abnormal if high-pressure switch 63Hworked ( w ) during compressor operation. w RP1.6-2VHA : 4.15 MPa R...
Page 43 - Continued to the next page.; Error Code
43 A6 (6606) Communication error with communica-tion processorDefective communication between unitprocessor and transmission processorNote) The address and attribute display at remote controller indicate the con-troller that detected abnormality. 1 Data of transmission proces-sor or unit processor i...
Page 44 - From the previous page.; If displayed address or attribute is
44 Error Code Meaning of error code and detection method Case Judgment and action A7 (6607) 5. If displayed address or attribute is FRESH MASTER, Indoor unit detects abnormality whenindoor unit transmitted to FRESH MAS-TER and there was no reply (ACK). 1 During sequential operation ofindoor unit and...
Page 45 - 1-5. TROUBLESHOOTING BY INFERIOR PHENOMENA
45 11-5. TROUBLESHOOTING BY INFERIOR PHENOMENA Phenomena Factor Countermeasure 1. Remote controller display does not work. 2. “H0” display is remained on the remote controller. 3. When pressing the remote controller operation switch the OPERATIONdisplay is appeared but it will beturned off soon. 1 A...
Page 50 -
50 <Output pulse signal and the valve operation> (2) Linear expansion valve operation A B C Open Extra tightning (about 32 pulse) Pulse number 500 pulseOpening a valveall the way Close V alve position (capacity) Opening a valve : 8 → 7 → 6 → 5 → 4 → 3 → 2 → 1 → 8 Closing a valve : 1 → 2 → 3 → ...
Page 58 - Connect to the earth; CNDC; outdoor power
58 Outdoor noise filter circuit boardPUHZ-RP4YHAPUHZ-RP5YHAPUHZ-RP6YHA LI1, LI2, LI3, NIPOWER SUPPLY LI1-LI2/LI-LI3/LI3-LI1 : AC380/400/415V inputLI1-NI/LI2-NI/LI3-NI : AC220/230/240V input(Connect to the terminal block (TB1)) GD1 Connect to the earth CNAC1, CNAC2AC220/230/240V (Connect to the outdo...
Page 61 - and the CK
61 Brief Check of POWER MODULE W Usually, they are in a state of being short-circuited if they are broken. Measure the resistance in the following points (connectors, etc.). If they are short-circuited, it means that they are broken.1. Check of POWER MODULE 1 .Check of DIODE circuit L1 - P1 , L2 - P...
Page 63 - Compulsory defrosting should be done as follows.
63 Switch Type of switch Dip switch SW1 1 2 No. Function Effective timing Action by the switch operation Compulsory defrosting Start Normal When compressor is working in heating operation. w Abnormal history clear Refrigerant address setting When power supply ON Clear Normal off or operating SW4 1 6...
Page 65 - How to wiring; Max. 10 m including local wiring
65 (2) Function of connectors and jumpers CN31 Types Connector Function Effective timing Connector SW6 or Jumper ( RP1.6-6VHA) SW (RP4-6YHA) SW6SW10 SW6-1 (J1) SW6-2 (J2) SW6-3 (J3) SW6-4 (J4) SW6-5 (J5) SW6-6 (J6) 1 Model SW6(JP) 2 3 Start Short Open Action by open/ short operation Capacity setting...
Page 68 - Operation indicator SW2 : Indicator change of self diagnosis; second; Display during error postponement
68 <Outdoor unit operation monitor function>[When option part ‘A-Control Service Tool(PAC-SK52ST)’ is connected to outdoor controller board(CNM)]Digital indicator LED1 displays 2 digit number or code to inform operation condition and the meaning of error code by controlling DIP SW2 on ‘A-Contr...
Page 69 - or
69 SW2 setting 1 ON 2 3 4 5 6 Display detail Explanation for display Unit Pipe temperature / Liquid(TH3)– 40~90 – 40~90(When the coil thermistor detects 0 : or below, “–” and temperature are displayed by turns.) (Example) When -10 : ; 0.5 secs. 0.5secs. 2 secs. : 1 ON 2 3 4 5 6 1 ON 2 3 4 5 6 1 ON 2...
Page 74 - Pulse
74 SW2 setting Display detail Explanation for display Unit 1 ON 2 3 4 5 6 Pulse LEV-A opening pulse on error occurring0~480 0~480(When it is 100 pulse or more, hundreds digit, tens digit and ones digit are displayed by turns.) (Example) When 130 pulse; 0.5 secs. 0.5secs. 2 secs. : Indoor room temper...
Page 76 - 1-11. SELECTING FUNCTIONS USING THE REMOTE CONTROLLER
76 Function Settings Mode No. Setting No. Remarks Filter sign Fan speed No. of air outlets Installed options (high- performance filter)Horizontal vane setting Energy saving air flow (Heating mode)Direct add-on type humidifier (Only for power-cassette)Swing Set temperature in heating mode 4deg-upFan ...
Page 77 - Checking the function settings; Wired type; Mode number; Selecting functions using the wired remote controller
77 FUNCTION FUNCTION 3 [Operating instructions] 1 1 Checking the function settings If you change the setting in the function setting procedure, the contents of setting will be changed for the designated mode.Change the setting after recording all the previous setting into the checklist of table 1 by...
Page 79 - Registering the settings from steps; Completing the function settings
79 FUNCTION FUNCTION FUNCTION 2 1 2 1 8 8 Registering the settings from steps 3 3 to 7 7 into memory The mode and setting numbers ( 1 )( 2 ) will start to flash when the MODE button E is pressed and registration will begin. The numbers are set when the flashing stays lit. W If [---] appears in the r...
Page 81 - DISASSEMBLY PROCEDURE; OPERATING PROCEDURE; back panel; right and two from the eft side, and detach the top panel.; Removing the fan motor; controller circuit board in the electrical parts box.; Photo 1
81 12 DISASSEMBLY PROCEDURE OPERATING PROCEDURE PHOTOS PUHZ-RP1.6VHA PUHZ-RP2VHA 1. Removing the top panel, service panel, front panel and back panel (1) Remove the top panel fixing screws (4 ✕ 10), one from the right and two from the eft side, and detach the top panel. (2) Remove 1 service panel fi...
Page 82 - Removing the electrical parts box; Photo 5; Clamp
82 Electrical parts box Controller circuitboard (C.B.) Electrical parts box fixingscrew Terminal block (TB1) OPERATING PROCEDURE PHOTOS 4. Removing the thermistor <Outdoor 2-phase pipe> (TH6) and thermistor <Outdoor pipe> (TH3) (1) Remove the service panel. (See photo 2.)(2) Remove the t...
Page 83 - board in the electrical parts box.; Photo 7; sliding the coil to the right.; Sensor holder; Photo 8
83 OPERATING PROCEDURE PHOTOS 5. Removing the thermistor <Outdoor> (TH7) (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Disconnect the connector TH7 (red) on the controller circuit board in the electrical parts box. (4) Loosen the clamp for the lead w...
Page 84 - ing the right side panel.; The reactor is attached to the rear of the electrical parts box.
84 OPERATING PROCEDURE PHOTOS 8. Removing the four-way valve (1) Remove the service panel. (See photo 2.)(2) Remove the top panel. (See photo 1.)(3) Remove the front panel. (See photo 1.)(4) Remove the back panel. (See photo 1.)(5) Remove the electrical parts box. (See photo 5.)(6) Remove the soleno...
Page 85 - Valve bed; (9) Remove the welded pipe of motor for compressor inlet; Receiver leg; Removing the power receiver; (9) Remove the power receiver together with the receiver leg.; Note: Collect refrigerant without spreading it in the air.
85 OPERATING PROCEDURE PHOTOS Photo 13 Photo 14 Motor forcompressor(MC) Valve bed Separator Separatorfixing screw Compressorfixing nut Powerreceiver Powerreceiver Outlet Inlet 12. Removing the motor for compressor (MC) (1) Remove the service panel. (See photo 2.)(2) Remove the top panel. (See photo ...
Page 86 - Removing the service panel and top panel; Figure 1; controller circuit board in electrical parts box.; Photo 3; ) from the valve bad to
86 OPERATING PROCEDURE PHOTOS & ILLUSTRATION PUHZ-RP2.5VHA PUHZ-RP2.5VHA 1 PUHZ-RP3VHA PUHZ-RP3VHA 1 1. Removing the service panel and top panel (1) Remove 3 service panel fixing screws (5 ✕ 10) and slide the hook on the right downward to remove the service panel. (2) Remove screws (3 for front,...
Page 87 - Photo 4
87 Thermistor <Outdoor 2-phase pipe>(TH6) OPERATING PROCEDURE PHOTOS Photo 4 4. Removing the thermistor <Outdoor 2-phase pipe> (TH6) (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Disconnect the connectors, TH6 and TH7 (red), on the controller c...
Page 88 - Stop valve
88 OPERATING PROCEDURE PHOTOS 7. Removing the solenoid valve coil <Four-way valve> (21S4), linear expansion valve coil (LEV(A), LEV(B)) and solenoid valve coil <Bypass valve> (SV) (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Remove the electri...
Page 89 - Removing the bypass valve; removing the right side panel.; Reactor fixing screw; rear of the unit and remove the right side panel.; removing the right side panel.; Reactor fixing screws
89 OPERATING PROCEDURE PHOTOS 10. Removing the bypass valve (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Remove the electrical parts box. (See photo 3.)(4) Remove 3 right side panel fixing screws (5 ✕ 10) in the rear of the unit and remove the right side ...
Page 91 - FAN 22 on controller circuit board in electrical parts box.;
91 OPERATING PROCEDURE PHOTOS & ILLUSTRATION PUHZ-RP4VHA PUHZ-RP5VHA PUHZ-RP6VHA 1. Removing the service panel and top panel (1) Remove 3 service panel fixing screws (5 ✕ 10) and slide the hook on the right downward to remove the service panel. (2) Remove screws (3 for front, 3 for rear/5 ✕ 10) ...
Page 94 - bypass valve; Electrical parts box
94 OPERATING PROCEDURE PHOTOS 10. Removing solenoid valve coil <Bypass valve> (SV) and bypass valve (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Remove 3 right side panel fixing screws (5 ✕ 10) in the rear of the unit and remove the right side panel...
Page 101 - circuit board in electrical parts box.
101 OPERATING PROCEDURE PHOTOS & ILLUSTRATION PUHZ-RP4YHA PUHZ-RP5YHA PUHZ-RP6YHA 1. Removing the service panel and top panel (1) Remove 3 service panel fixing screws (5 ✕ 10) and slide the hook on the right downward to remove the service panel. (2) Remove screws (3 for front, 3 for rear/5 ✕ 10)...
Page 102 - Disassembling the electrical parts box
102 OPERATING PROCEDURE PHOTOS & ILLUSTRATION 4. Disassembling the electrical parts box (1) Disconnect all the connectors on the controller circuit board.(2) Remove the 3 screws, screw 1 , 2 and 3 , that fix the plate equipped with the outdoor controller circuit board, and the electrical parts b...
Page 103 - replace it together with thermistor
103 OPERATING PROCEDURE PHOTOS Photo 10 5. Removing the thermistor <Outdoor 2-phase pipe> (TH6) (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Disconnect the connectors, TH6 and TH7 (red), on the controller circuit board in the electrical parts box. (...
Page 106 - and; Note 2: The reactor box is also removable.
106 13. Removing the reactors (ACL1, ACL2, ACL3) (1) Remove the service panel. (See figure 1.)(2) Remove the top panel. (See figure 1.)(3) Remove the 6 screws, screw 8 and 9 (5 ✕ 10), that fix the front panel and remove the front panel. (See photo 3.) (4) Remove the 2 screws, screw 0 and 1 (both 4 ✕...
Page 108 - PARTS LIST
108 13 PARTS LIST STRUCTURAL PARTSPUHZ-RP1.6VHAPUHZ-RP2VHA Part No. Specification No. Wining Diagram Symbol Recom- mended Q , ty Price Unit Amount Part Name Q , ty/set PUHZ-RP1.6VHAPUHZ-RP2VHA Remarks (Drawing No.) 1 2 3 4 5 6 7 8 9 10 11 12 13 1 1 1 1 1 1 1 1 2 1 1 1 12 (4 ✕ 10) R01 E10 691 R01 E02...
Page 112 - FUSE
112 FUNCTIONAL PARTSPUHZ-RP1.6VHAPUHZ-RP2VHA 1 3 4 2 FUSE 5 6 7 8 9 10 11 12 13 14 17 15 16 18 19 20 21 22 23 24 25 26 27 28 OC294-D-4.qxp 05.3.9 11:06 AM Page 112
Page 113 - Part numbers that is circled is not shown in the figure.
113 Price Part No. Part Name Specification No. Wining Diagram Symbol Recom- mended Q , ty Unit Amount Remarks (Drawing No.) Q , ty/set PUHZ-RP1.6VHAPUHZ-RP2VHA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 MF1 MC TH4 TH3 21S4 LEV(A) 63H LEV(B) TH6,7 ACL TB1 FUSE1,2,3,...
Page 119 - Part numbers that are circled are not shown in the figures.
119 Part No. Part Name Specification No. Wining Diagram Symbol Recom- mended Q , ty Unit Amount Remarks (Drawing No.) Q , ty/set 4 5 VHA 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
Page 122 - OPTIONAL PARTS; Applied models
14 OPTIONAL PARTS 14-1. DRAIN SOCKET Part No. Applied models PAC-SG61DS-E PUHZ-RP1.6, 2, 2.5, 3, 4, 5, 6VHA PUHZ-RP4, 5, 6YHA Part No. Applied models PAC-SG59SG-E PUHZ-RP1.6, 2, 2.5, 3, 4, 5, 6VHA PUHZ-RP4, 5, 6YHA 14-2. AIR OUTLET GUIDE Part No. Applied models PAC-SG64DP-E PUHZ-RP1.6, 2, 2.5, 3, 4,...
