Johnson Controls (H,Y,C)IDM048B21E Engineering Manual
  1. Manuals
  2. Brands
  3. Johnson Controls Manuals
  4. Air Conditioner
  5. (H,Y,C)IDM048B21E
  6. Engineering manual
Johnson Controls (H,Y,C)IDM048B21E Engineering Manual

Johnson Controls (H,Y,C)IDM048B21E Engineering Manual

Inverter-driven multi-split system heat pump air conditioners
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ENGINEERING MANUAL
INVERTER-DRIVEN MULTI-SPLIT SYSTEM
HEAT PUMP AIR CONDITIONERS
Technical Catalog for Outdoor Unit
Engineering Manual
< Indoor Units >
● Ducted Medium Static (EconoFresh) Type
(H,Y,C)IDM030B21E
(H,Y,C)IDM036B21E
(H,Y,C)IDM048B21E
with EF-456NE
TC-16004

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the (H,Y,C)IDM048B21E and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Johnson Controls (H,Y,C)IDM048B21E

Summary of Contents for Johnson Controls (H,Y,C)IDM048B21E

  • Page 1 ENGINEERING MANUAL INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Technical Catalog for Outdoor Unit Engineering Manual < Indoor Units > ● Ducted Medium Static (EconoFresh) Type (H,Y,C)IDM030B21E (H,Y,C)IDM036B21E (H,Y,C)IDM048B21E with EF-456NE TC-16004...

  • Page 3: Important Notice And Safety Summary

    Never bypass or jump-out any safety device or switch. ● Johnson Controls will not assume any liability for injuries or damage caused by not following steps outlined or described in this manual. Unauthorized modifications to Johnson Controls products are prohibited as they…...
  • Page 4 Take the following precautions to reduce the risk of property damage. ● Be careful that moisture, dust, or variant refrigerant compounds not enter the refrigerant cycle during installation work. Foreign matter could damage internal components or cause blockages. ● If air filters are required on this unit, do not operate the unit without the air filter set in place. If the air filter is not installed, dust may accumulate and breakdown may result.
  • Page 5 Installation Precautions To reduce the risk of serious injury or death, the following installation precautions must be followed. ● When installing the unit into… ◦ A wall: Make sure the wall is strong enough to hold the unit’s weight. It may be necessary to construct a strong wood or metal frame to provide added support.
  • Page 6 Controls uses only refrigerants that have been approved for use in the unit’s intended home country or market. Johnson Controls distributors similarly are only authorized to provide refrigerants that have been approved for use in the countries or markets they serve. The refrigerant used in this unit is identified on the unit’s faceplate and/or in the associated manuals.
  • Page 7 When shielded cabling is applied, proper bonding and termination of the cable shield is required as per Johnson Controls guidelines. Plenum and riser ratings for communication cables must be considered per application and local code requirements.

  • Page 8: Table Of Contents

    - CONTENTS - IMPORTANT NOTICE AND SAFETY SUMMARY ..................i 1. Introduction ..............................i 2. Important Safety Instructions ........................i 1. General Information (Features) ........................1-1 2. Ducted Medium Static (EconoFresh) Type ....................2-1 2.1 Unit Nomenclature ..........................2-1 2.2 Line-up .............................. 2-1 2.3 General Data .............................
  • Page 9 - CONTENTS - 3. Optional Parts ............................3-1 3.1 Line Up .............................. 3-1 3.2 Optional Air Filter: KW-PP456E ......................3-2 3.2.1 Procedures ..........................3-2 3.2.2 Service and Maintenance ......................3-2 3.3 Infrared (IR) Receiver Kit: CWDIRK01 ....................3-3 3.3.1 Specifications ........................... 3-3 3.3.2 Dimensions ..........................

  • Page 11: General Information (Features)

    1. General Information (Features) VRF Air Conditioners Johnson Controls proudly introduces new Variable Refrigerant Flow (VRF) air conditioners, a highly-efficient and reliable air-conditioning system. Recently, increased numbers of buildings are requiring "intelligent" facilities that include communication networks, office automation, and a comfortable environment. In particular, a comfortable environment is becoming more of a year-around requirement in office buildings.
  • Page 12 FEATURES ● Damper Control The EconoFresh kit is equipped with an outdoor air damper control mechanism, and the system provides various operation modes, such as free cooling, all fresh, in cooling and heating mode. A micro-computer controls the angle of the damper according to air temperatures to adjust the fresh air flow, thus keeping the room temperature constant with excellent comfort.
  • Page 13 FEATURES ● Standard and All Fresh Process Modes Two different process modes are selectable: (1) Standard Process Standard Process in Cooling Mode In a situation where the outdoor ambient temperature is lower than 66 F (19 C), the compressor stops and the indoor temperature is cooled down with an intake of outdoor fresh cold air controlled by the damper.
  • Page 14 FEATURES (2) All Fresh Process in Cooling and Heating Mode This operation mode is very useful for buildings with many tenants, or for public buildings. Basically, the damper is fully opened (100% fresh air) when activated through the wired controller (E1 optional function setting).

  • Page 15: Ducted Medium Static (Econofresh) Type

    DUCTED MEDIUM STATIC (ECONOFRESH) 2. Ducted Medium Static (EconoFresh) Type 2.1 Unit Nomenclature Model Descriptions Example 030 B Nomenclature Description H = Hitachi Brand Y = York Brand C = Coleman Brand Indoor Unit Indoor Unit Type DM = Medium Static Capacity (MBH) Refrigerant Type B = R410A...

  • Page 16: General Data

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.3 General Data Indoor Unit Type Ducted Medium Static (EconoFresh) Model (H,Y,C)IDM030B21E (H,Y,C)IDM036B21E (H,Y,C)IDM048B21E AC 1 Phase, 208/230V, 60Hz Indoor Unit Power Supply 30,000 36,000 Nominal Cooling Capacity *1 Btu/h 48,000 (kW) (8.8) (10.5) (14.1) Nominal Heating Capacity *1 Btu/h 34,000 40,000...

  • Page 17: Dimensional Data

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.4 Dimensional Data Models: (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E with EconoFresh Kit EF-456NE Unit: inch (mm) NOTE: Connect the EconoFresh kit directly to the indoor unit. TC-16004-rev.2...

  • Page 18: Structure

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.5 Structure Models: (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E with EconoFresh Kit EF-456NE,C Unit: inch (mm) Condensate Pump Condensate Pan Electronic Expansion Valve TC-16004-rev.2...

  • Page 19: Component Data

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.6 Component Data Indoor Heat Exchanger and Fan Model (H,Y,C)IDM030B21E (H,Y,C)IDM036B21E (H,Y,C)IDM048B21E Heat Exchanger Type Multi-Pass Cross Finned Tube Copper Tube TubMaterial Outer Diameter φin. (mm) 1/4 (7.0) 1/4 (7.0) 1/4 (7.0) Rows Number of Tube/Coil Fin Material Aluminum Pitch...

  • Page 20: Operation Space

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.7 Operation Space Models: (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E with EconoFresh Kit EF-456NE Unit: inch (mm) Electrical Box Service Access Door (≥ 17-11/16 (450)) Rear Side If the ceiling board cannot be found for servicing, prepare a service access door below the indoor unit for removing...

  • Page 21: Combinations Of Outdoor Units And Indoor Units

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.9 Combinations of Outdoor Units and Indoor Units Indoor units can be connected with the outdoor unit (VRF system). Outdoor Unit Type Combinations of Outdoor Units and Indoor Units Ducted (EconoFresh) Total capacity of Ducted (EconoFresh) is only 70%~100% of the outdoor unit capacity.

  • Page 22: Working Range

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.11 Working Range This heat pump air conditioner has been designed for the following temperatures. Operate the heat pump air conditioner within this range. < Cooling Mode Operation Range > Relative Humidity : 90%RH Normal Cooling Outdoor Air Cooling Normal Cooling...
  • Page 23 DUCTED MEDIUM STATIC (ECONOFRESH) < Operation Sequence > Compressor operation and the angle (step) of the damper are controlled according to both room air temperature and outdoor temperature to adjust the fresh air flow, thus keeping the room temperature constant. Compressor All-Fresh step1 (*)

  • Page 24: Fan Performance

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.12 Fan Performance (H,Y,C) IDM030B21E (H,Y,C) IDM036B21E with EF-456NE with EF-456NE (H,Y,C) IDM048B21E with EF-456NE NOTE: Field-supplied duct should be installed so that it does not exceed the upper limit of airflow volume. When the internal pressure drop of the duct is limited, the airflow volume is higher. This will cause abnormal stoppage, malfunction, and water splash.

  • Page 25: Electrical Data

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.13 Electrical Data Indoor Unit Main Power Applicable Voltage Power Supply Unit Fan Motor Model HZ Maximum Minimum (H,Y,C)IDM030B21E 0.25 (H,Y,C)IDM036B21E 208/230 0.25 (H,Y,C)IDM048B21E 0.25 VOL: Rated Unit Power Supply Voltage (V) Phase Frequency (Hz) MCA: Maximum Circuit Ampacity (A) MFA: Maximum Fuse Ampacity (A) OPT: Rated Motor Output (kW) FLA: Full Load Ampacity (A)

  • Page 26: Sound Data

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.14 Sound Data (H,Y,C) Model: (H,Y,C) IDM030B21E Model: (H,Y,C) IDM036B21E with EF-456NE with EF-456NE (H,Y,C) Model: (H,Y,C) IDM048B21E with EF-456NE NOTES: 1. The sound pressure level is based on the following: Measurement Point: 4.9 ft. (1.5m) beneath the unit. 2.

  • Page 27: Control System

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.15 Control System 2.15.1 Refrigerant System Models: (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E Design 601 PSIG Pressure (4.15 MPa) Mark Part Name Heat Exchanger Distributor Strainer Electronic Expansion Valve Unit: inch (mm) (A) Gas Pipe (B) Liquid Pipe Model Distributor (C) (OD×T)

  • Page 28: Standard Operation Sequence

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.15.2 Standard Operation Sequence ■ Cooling Operation The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor Unit Engineering Manual” for details. ■ Dry Operation The sequence may be different depending on the outdoor unit model to be connected. Refer to the “Outdoor Unit Engineering Manual”...
  • Page 29 DUCTED MEDIUM STATIC (ECONOFRESH) ■ Freeze Protection Control during Cooling or Dry Operation I.U.: Indoor Unit Power Supply MIF : Motor for Indoor Fan Cooling Operation Is compressor operated for more than 15 min.? The check interval differs depending on the conditions. Cooling Operation Gas or Liquid Pipe >...
  • Page 30 DUCTED MEDIUM STATIC (ECONOFRESH) ■ Prevention Control for Excessively High Outlet Air Temperature (High Outlet Air Temperature Heat Lockout) I.U.: Indoor Unit Heating Operation I.U. Air < 149 F(65 Outlet Temp. > 149 F(65 Thermo-OFF Elapsed Time: 3 min. I.U. Air >...

  • Page 31: Safety And Control Device Setting

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.15.3 Safety and Control Device Setting Model (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E, (H,Y,C)IDM048B21E For Evaporator Fan Motor Internal Thermostat Automatic Reset, Non-Adjustable 248+13 Cut-Out (120+7) 230+13 Cut-In (110+7) For Control Circuit Fuse Capacity 2-17 TC-16004-rev.2...

  • Page 32: Wiring Diagram

    DUCTED MEDIUM STATIC (ECONOFRESH) 2.15.4 Wiring Diagram 2-18 TC-16004-rev.2...

  • Page 33: Optional Parts

    OPTIONAL PART 3. Optional Parts 3.1 Line Up Optional Parts Item No. Optional Parts Model Name Optional Air Filter KW-PP456E Infrared (IR) Receiver Kit CWDIRK01 3P Connector Cable PCC-1A Remote Sensor THM-R2A Relay and 3 Pin Connector Kit PSC-5RA Wired Controller CIW01 Simplified Wired Controller CIS01...

  • Page 34: Optional Air Filter: Kw-Pp456E

    OPTIONAL PART 3.2 Optional Air Filter: KW-PP456E KW-PP456E is only available to be used in combination with the indoor unit ducted medium static (EconoFresh) type models. 3.2.1 Procedures (1) Remove the support piece (three screws) from the indoor unit. (2) Insert the Optional Air Filter and reattach the support piece. EconoFresh Kit Indoor Unit Optional Air Filter...

  • Page 35: Infrared (Ir) Receiver Kit: Cwdirk01

    OPTIONAL PART 3.3 Infrared (IR) Receiver Kit: CWDIRK01 This IR receiver kit is installed with the ducted and wall mount types to use with the wireless controller. 3.3.1 Specifications Model CWDIRK01 Outer Dimension 3-9/16 × 4-3/4 × 1-1/8 inch < W × H × D > (90 ×...

  • Page 36: Accessories / Options

    OPTIONAL PART 3.3.4 Accessories / Options Accessory Remarks IR Receiver Kit With Connecting Cable CWDIRK01 Cable Band For Clamping Cable Securing Screw For Installing IR Receiver Kit Securing Screw For Fixing Cable Clamp Cable Clamp For Clamping Cable 3.3.5 Installation ●...
  • Page 37 OPTIONAL PART Perform the installation work for the IR receiver kit while the indoor unit is being installed. Turn OFF the power supply for the indoor unit if the IR receiver kit is attached after the indoor unit is installed. Slot Install the IR receiver kit using the length of connecting cable (accessory).
  • Page 38 OPTIONAL PART (2) Select the connecting cable outlet direction (2) Run the connecting cable into the metal and cut out one of the knock-out holes on conduit. the cover. The connecting cable should not be exposed. Lead it through the metal conduit in the wall. Select the connecting cable outlet direction and cut out of the...

  • Page 39: Electrical Wiring

    OPTIONAL PART 3.3.6 Electrical Wiring The terminal block (TB2) for the controller cable is located as shown in the figure below. Connect the connecting cable for the IR receiver kit to terminals A and B at TB2. (There is no polarity between terminals A and B.) The details for wiring methods can be found in the “Installation and Maintenance Manual”...

  • Page 40: Setting Dip Switch On Ir Receiver Kit Side

    OPTIONAL PART 3.3.8 Setting DIP Switch on IR Receiver Kit Side Turn OFF the power supply completely before setting the DIP switch for an IR receiver kit. Not doing so may cause an electric shock. The following switches are on the IR receiver kit. NOTE: When the case is closed, pay particular attention to the outlet position for connecting cable.

  • Page 41: Identifying Indoor Units Installed In A Side-By-Side Operation

    OPTIONAL PART 3.3.9 Identifying Indoor Units Installed in a Side-by-Side Operation Turn OFF the power supply completely before setting the DIP switch for the IR receiver kit. Not doing so can cause an electric shock. When two indoor units are installed side by side, Indoor Unit Indoor Unit the commands from the wireless controller may...

  • Page 42: Simultaneous Operation

    OPTIONAL PART 3.3.10 Simultaneous Operation ● Turn OFF the power supply completely before setting the DIP switch and electrical wiring work for the IR receiver kit. Not doing so can cause an electric shock. ● Accurately perform the electrical wiring work. If the electrical work is not completed correctly, heat generation at the connection, a fire, or an electric shock may occur.
  • Page 43 OPTIONAL PART Electrical Wiring Connecting and Setting Connection between Indoor Units Perform the connection work as shown below. Power Supply Cable 208/230V Indoor Unit No.1 Indoor Unit No.2 Indoor Unit No.3 Power Supply A B 1 2 A B 1 2 A B 1 2 Cable (208/230V)

  • Page 44: Test Run By Wireless Controller (Cir01)

    OPTIONAL PART 3.3.11 Test Run by Wireless Controller (CIR01) After all installations are completed, a test run should be performed. (1) Perform the test run according to the Installation Manual of the wireless controller. (2) The test run from the wireless controller switch takes two hours to complete. NOTE: For the wall mount indoor units, if the TIMER indicator (green) is flashing (0.5 second ON/0.5 second OFF) after two hours, an alarm may occur.

  • Page 45: Connector Cable: Pcc-1A

    OPTIONAL PART 3.4 3P Connector Cable: PCC-1A This accessory connector is utilized to provide remote start/stop capability (binary input) to an indoor unit and provide operating status (binary output) of an indoor unit's functions. (System Parts: One set contains five 3P cords.) Connector (“XARP-03V”...

  • Page 46: Relay And 3 Pin Connector Kit: Psc-5Ra

    OPTIONAL PART 3.6 Relay and 3 Pin Connector Kit: PSC-5RA This relay kit provides for basic input/output integration functionality (indoor unit ON/OFF, operating mode, alarm status) to third party controllers and Building Management Systems (BMS). Unit: inch (mm) Max. 4-1/2 (115) 4 (101) 5/16 5/16...

  • Page 47: Selection Data

    SELECTION DATA 4. Selection Data 4.1 Selection Guide Refer to Engineering Manual for the Outdoor Unit. 4.2 Capacity Table 4.2.1 Cooling Capacity ■ Ducted Medium Static (EconoFresh): (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E Indoor Air Temp Indoor F WB) Unit Model Outdoor Air (MBH) (MBH) (MBH)

  • Page 48: Heating Capacity

    SELECTION DATA 4.2.2 Heating Capacity ■ Ducted Medium Static (EconoFresh): (H,Y,C)IDM030B21E, (H,Y,C)IDM036B21E and (H,Y,C)IDM048B21E Indoor Air Temp Indoor F DB) Unit Model Outdoor Air (MBH) (MBH) (MBH) (MBH) (MBH) (MBH) Temp ( F WB) 26.7 26.7 26.8 26.8 26.5 26.3 28.1 28.1 28.1...
  • Page 50 © 2016 Johnson Controls, Inc. TC-16004-rev.2 Code No. LIT-12012293 Revised February 2018...

This manual is also suitable for:

(h,y,c)idm036b21e(h,y,c)idm030b21e

Table of Contents