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Johnson Controls 22 SEER manual

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Table of contents for the manual

  • Page 1

    Johnson Controls Unitary Produ cts 898841-UIM-B-0113 PREMIUM DUCTLESS SINGLE-SPLIT AIR CONDITIONERS AND HEA T PUMPS MODELS: 22 SEER 3/4 to 3 TO NS – 1 PHASE INSTALLATION MANUAL LIST OF SECTIONS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY . . . . . . . . . . . . . . .[...]

  • Page 2

    898841-UIM-B-0113 2 Johnson Controls Unitary Products SECTION I: GENERAL These instructions are intended as a general guide and do not super- sede local codes in any way . Cons ult authorities having jur isdiction before installation. SECTION II: SAFETY This is a safety alert symbol . When you see this symbol on labels or in manuals, be alert to th[...]

  • Page 3

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 3 ASSEMBLED OUTDOOR UNIT The assembled outdoor unit will include the following items which are located with the unit: SECTION IV : REQUIRED INST ALLA TION T OOLS (NO T SUPPLIED) 1. Gauge manifold 2. Electronic balance fo r refrigerant char ging 3. Phillips head screwdriver 4. Knife or wire stripp[...]

  • Page 4

    898841-UIM-B-0113 4 Johnson Controls Unitary Products OUTDOOR UNIT (SEE FIGURE 3 FOR INST ALLA TION DIMENSIONS) 1. Some localities are adopting sound ordinances based on the unit's sound level registered from the adjacent property , not from the property where the unit is installed. Install the unit as far as possible from the property line. 2[...]

  • Page 5

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 5 SECTION VI: SPECIFICA TIONS POWER SUPPL Y AND INDOOR/OUTDOOR WIRE CONNECTION • The system should be powered from a dedicated cir cuit. • Wiring work shou ld be based on applicable technical standards. • Wiring connections should be ma de following the provided diagrams. • Make sure all [...]

  • Page 6

    898841-UIM-B-0113 6 Johnson Controls Unitary Products Connecting W ires and the Ground W ire • Use double insulated copper wire with 600V insulation. • Use copper conductors only . • Follow all local electrical codes. P ower Supply Cable and Ground W ire • Use copper conductors only . • Follow all local electrical codes. SECTION VII: REFR[...]

  • Page 7

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 7 TA B L E 6 : Refrigerant Line Set Requirem ent s AC & HP Indoor Units D(C,H)PM09NWM D(C,H)PM12NWM D(C,H) PM18NWM D(C,H)PM24NWM DHPM30NWM D(C,H)PM36NWM AC & HP Outdoor Unit s D(C,H)PM09CSM D(C,H)PM12CSM D(C,H)PM18C SM D(C,H)PM24CSM DHPM30CSM D(C,H)PM36CSM Connection Pipe length ft. 24.6 [...]

  • Page 8

    898841-UIM-B-0113 8 Johnson Controls Unitary Products SECTION VIII: UNIT DIMENSIONS FIGURE 6: Indoor Unit Mounting Brackets with Weights & Dimensions 09K 12K 18K 24K A C B 256 27.3 (693) 5.3 (135) 2.1 (53) 7.8 (198) 1 1.8 (300) 2.2 (56) 2.2 (56) 1.8 (46) .6 (15) .6 (15) 3.3 (84) 22.2 (564) 33.3 (846) 6.3 (160) 4.9 (124) 40.1 (1018) 7.4 (188) 2.[...]

  • Page 9

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 9 SECTION IX: T OR QUE REQUIREMENTS FOR CAPS AND F ASTNERS When servicing or repairing HV AC components, ensure the fasteners are appropriately tightened. The table below provides torque values for fasteners. SECTION X: INDOOR UNIT INST ALLA TION INST ALLING THE WALL MOUNTING BRACKET Determine th[...]

  • Page 10

    898841-UIM-B-0113 10 Johnson Controls Unitary Products 1. Remove the front panel. 2. Open the front panel upward and pull it toward you. 3. Remove the terminal cover and cord clamp. 4. Insert the connecting cable (accor ding to local codes) into the pipe hole on the wall.See Figure 1 1. 5. Pull the connecting cable through the cable slot on the r e[...]

  • Page 11

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 11 RIGHT OR RIGHT REAR PIPING For Right Side Utility Bund le Exit - Cut out the corner of the right/left plastic cabinet with a hacksaw or similar tool. See Figure 15. 1. Put the refrigerant piping and the drain hose together . Position them to the left side and then firmly apply piping tape from[...]

  • Page 12

    898841-UIM-B-0113 12 Johnson Controls Unitary Products DRAIN PIPING • If the extension drain hose has to pass through a room, make sure it's wrapped with commercially sold insulation. • The drain hose should point downward for easy drain flow. • If the drain hose provided with the indoor unit is too short, make sure you connect it with a[...]

  • Page 13

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 13 8. T ighten the flare nut using a wrench. SECTION XIV : INDOOR UN IT INST ALLA TION 1. Shape the refrigerant line set so t hat it can be guided either out the back of the indoor unit or through either side of the in door unit frame, then through the wall sleeve to the outside unit. 2. Pass the[...]

  • Page 14

    898841-UIM-B-0113 14 Johnson Controls Unitary Products SECURING OUTDOOR UNIT T O SLAB OR FRAME If the outdoor unit is installed on a fi eld-provided slab or frame, use lag bolts or equivalent to secure the outdoor unit to the slab or frame. SECTION XVI: OUTDOOR UNIT WIRING CONNECTIONS 1. Remove outdoor unit access panel. 2. Route all wiring to outd[...]

  • Page 15

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 15 REFRIGERANT PIPING CONNECTIONS A Service port cap protects the serv ice port core from contamination and serves as the primary leak seal. T o access ser vice port:. 1. Remove service port cap with an appropriate sized wrench . 2. Connect gauge set to service port. 3. When testing is complete, [...]

  • Page 16

    898841-UIM-B-0113 16 Johnson Controls Unitary Products INSULA TION AND T APING 1. Cover piping joints with pipe cover . 2. For outdoor unit, insulate every pipe including all pipe joints. 3. Using piping tape, apply taping st arting from entry of outdoor unit. a. S top the end of piping tape with tape that has an adhesive agent attached. b. When pi[...]

  • Page 17

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 17 LEAK TEST AND EV A CU A TION Air and moisture remaining in the refrigerant system will have undesir- able effects as indicated below: 1. Pressure in the system rises. 2. Operating current rises. 3. Cooling or heating efficiency drops. 4. Moisture in the refrigerant circ u it may freeze and blo[...]

  • Page 18

    898841-UIM-B-0113 18 Johnson Controls Unitary Products SECTION XVIII: TEST OPERA TION 1. Check that all tubing and wiring have been pro perly connected. 2. Check that the gas and liquid side service valves are fully open. GAS LEAK TEST Check the flare nut connections for gas leaks with a gas leak detector and/or soapy water . RUNNING TEST 1. T urn [...]

  • Page 19

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 19 CLEANING AND MAINTENA NCE 1. Remove the healthy filter and clean thoroughly . Make sure you don't use a brush or any hard objects to clean the filter . 2. Make sure you dry the air filter before reinstalling it. SECTION XXII: TYPICAL UNIT WIRING DIAGRAM The indoor unit wiring diagram is l[...]

  • Page 20

    898841-UIM-B-0113 20 Johnson Controls Unitary Products FIGURE 44: 09K & 12K Outdoor Air Conditioners FIGURE 45: 18K & 24K 1 1 5V Indoor Air Conditioners[...]

  • Page 21

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 21 FIGURE 46: 18K & 24K Indoor Air Conditioners FIGURE 47: 18K Outdoor Air Conditioners[...]

  • Page 22

    898841-UIM-B-0113 22 Johnson Controls Unitary Products FIGURE 48: 18K Indoor Air Conditioners FIGURE 49: 24K Outdoor Air Conditioners[...]

  • Page 23

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 23 FIGURE 50: 24K Indoor Air Conditioners FIGURE 51: 36K Outdoor Air Conditioners[...]

  • Page 24

    898841-UIM-B-0113 24 Johnson Controls Unitary Products FIGURE 52: 36K Indoor Air Conditioners FIGURE 53: 09K & 12K 1 1 5V Outdoor Heat Pumps[...]

  • Page 25

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 25 FIGURE 54: 09K & 12K Outdoor Heat Pumps FIGURE 55: 18K & 24K 1 1 5V Heat Pumps[...]

  • Page 26

    898841-UIM-B-0113 26 Johnson Controls Unitary Products FIGURE 56: 18K & 24K Indoor Heat Pumps FIGURE 57: 18K Outdoor Heat Pumps[...]

  • Page 27

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 27 FIGURE 58: 18K Indoor Heat Pumps FIGURE 59: 24K Outdoor Heat Pumps[...]

  • Page 28

    898841-UIM-B-0113 28 Johnson Controls Unitary Products FIGURE 60: 24K Indoor Heat Pumps FIGURE 61: 30K Outdoor Heat Pumps[...]

  • Page 29

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 29 FIGURE 62: 30K Indoor Heat Pumps FIGURE 63: 36K Outdoor Heat Pumps[...]

  • Page 30

    898841-UIM-B-0113 30 Johnson Controls Unitary Products FIGURE 64: 36K Indoor Heat Pumps[...]

  • Page 31

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 31 SECTION XXIII: INDOOR AND OUTDOOR UNITS ERR OR CODES This section identifies error codes that appear on the front panel o f the indoor unit or outdoor unit control. Many of the erro r cod es will automatically clear themselves when the error no longer exists. However some er ror codes may requ[...]

  • Page 32

    898841-UIM-B-0113 32 Johnson Controls Unitary Products INDOOR UNIT ERROR CODES T ABLE 12: Error Codes - 09K 12K No. Malfunction Name Display Method of Indoor Unit Malfunction A/C St atus Possible Causes Dual 8 Code Display Indicator Display (during blinking, ON 0.5s and OFF 0 .5s) Indicator has 3 kinds of display status and during blinking, ON 0.5s[...]

  • Page 33

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 33 12 Indoor ambient temperature sensor is open/short circuited F1 OFF 3S and blink once During cooling and drying operation, in door unit operates while other loads will stop; during heating operation, the complete unit will stop operation. 1. Loosening or bad cont act of indoor ambient temp. se[...]

  • Page 34

    898841-UIM-B-0113 34 Johnson Controls Unitary Products 22 V oltag e of DC bus-bar is too low PL OFF 3S and blink 21 times OFF 3S and blink 12 times During cooling and drying operation, compresso r will stop while indoo r fan will operate; During heating operation, the complete unit will stop. 1. Measure the voltage of posi- tion L and N on wiring b[...]

  • Page 35

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 35 33 Overload protection f or compressor H3 OFF 3S and blink 3 times OFF 3S and blink 8 times During cooling and drying operation, compresso r will stop while indoor fan will operate; During heating operation, the complete unit will stop operation. 1. Wiring terminal OVC-COMP is loosened. In nor[...]

  • Page 36

    898841-UIM-B-0113 36 Johnson Controls Unitary Products 45 Malfunction of voltage dropping for DC bus-bar U3 OFF 3S and blink 20 times During cooling and drying operation, compresso r will stop while indoo r fan will operate; During heating operation, the complete unit will stop Supply voltage is unstable 46 Malfunction of complete units current det[...]

  • Page 37

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 37 T ABLE 13: Error Codes - 18K 24K No. Malfunction Name Display Method of Indoor Unit Display Method of Outdoor Unit (Indicator has 3 kinds of display st atus and they will be repeated every 5s.) A/C status Possible Reasons Dual-8 Code Display Indicator Display (during blinking, ON 0.5s and OFF [...]

  • Page 38

    898841-UIM-B-0113 38 Johnson Controls Unitary Products 13 Outdoor condenser temperature sensor is open/ short circuited F4 OFF 3S and blink 4 times □□☆□ During cooling and drying operation, compresso r stop s while indoor fan will operate; During heating operation th e complete unit will stop operation. Outdoor temper ature sensor hasn’t [...]

  • Page 39

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 39 24 System is abnormal H4 OFF 3S and blink 4 times ■□■■ During cooling and drying operation, compresso r will stop while indoo r fan will operate; During heating operation, the complete unit will stop operation. Refer to the ProficienTECH Duct- less S plit s T echnical Tr aining Man- ua[...]

  • Page 40

    898841-UIM-B-0113 40 Johnson Controls Unitary Products 34 Module high temperature protection P8 OFF 3S and blink 19 times ■□☆■ During cooling operat ion, compressor will stop while indoor fan will operate; During heating ope ration, the complete unit will stop. After the com plete unit is de-energized for 20mins, check whether the thermal g[...]

  • Page 41

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 41 T ABLE 14: Error Codes - 30K 36K No. Malfunction Name Display Method of Indoor Unit Malfunction A/C St atus Possible Causes Dual 8 Code Display Indicator Display (during blinking, ON 0.5s and OFF 0 .5s) Indicator has 3 kinds of display status and during blinking, ON 0.5s and OFF 0.5s Operati o[...]

  • Page 42

    898841-UIM-B-0113 42 Johnson Controls Unitary Products 12 Indoor ambient temperature sensor is open/short circuited F1 OFF 3S and blink once During cooling and drying operation, in door unit operates while other loads will stop; during heating operation, the complete unit will stop operation. 1. Loosening or bad cont act of indoor ambient temp. sen[...]

  • Page 43

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 43 22 V oltag e of DC bus-bar is too low PL OFF 3S and blink 21 times OFF 3S and blink 12 times During cooling and drying operation, compresso r will stop while indoor fan will operate; During heating operation, the complete unit will stop. 1. Measure the voltage of posi- tion L and N on wiring b[...]

  • Page 44

    898841-UIM-B-0113 44 Johnson Controls Unitary Products 33 Overload protection f or compressor H3 OFF 3S and blink 3 times OFF 3S and blink 8 times During cooling and drying operation, compresso r will stop while indoo r fan will operate; During heating operation, the complete unit will stop operation. 1. Wiring terminal OVC-COMP is loosened. In nor[...]

  • Page 45

    898841-UIM-B-0113 Johnson Controls Unitary Produ cts 45 45 Malfunction of voltage dropping for DC bus-bar U3 OFF 3S and blink 20 times During cooling and drying operation, compresso r will stop while indoor fan will operate; During heating operation, the complete unit will stop Supply voltage is unstable 46 Malfunction of complete units current det[...]

  • Page 46

    Subject to change without not ice. Published in U.S.A. 898841-UIM-B-0113 Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Supersedes: 898841-UIM-A-1112 Y ork Interna tional Corp. 5005 Y ork Driv e Norman, OK 73069 NOTES[...]