特灵样本trane_KOOLMAN Air-cooled Water Chiller with Heat Pump Option R22 380220V

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Installation

Operation Maintenance

KOOLMAN

Air-Cooled Water ChillerWith Heat Pump Option

PKGP-SVX02A-EN1000-9973-01

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Contentsinstallation procedures

should be performed in the sequence

that they appear in this manual. This

manual is customer's property. Do not

destroy or remove the manual from the

unit. The manual should remain weather

protected with the unit until all installation

procedures are completed.

Open and lock the disconnect

switch before attempting any installation

or maintenance. Failure to do so will cause

severe injury even to death for electrical

shock or contact with moving parts.

It is not the intention of this manual

Contents

Unitary Unit

Model Number Description

Dimensional Data

Installation Instruction

Electrical data

Wiring Diagram

Split unit

Model Number Description

Dimensional Data

Installation Instruction

Electrical data

Wiring Diagram

Pre-start Procedures

Operation

Lcd Microcomputer Control

Function Inlustration

Trouble Analyses

to cover all possible variations in systems that may occur or to provide comprehensive information concerning every possible contingency that may be encountered during an installation. If additional information is required or if specific problems arise that are not fully discussed in this manual, contact your local Sales office.appear at appropriate places in this manual. Your personal safety and the proper operation of this machine require that you follow them carefully. The Company assumes no liability for installation or servicing performed by unqualified personnel.12265154575961

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Digits 1, 2, 3 CGA=Air-cooled Chilled Water

Digits 4 K=Cooling only

R=Heat Pump

Digits 5, 6, 7 Capacity Code

030 050 060 075 100 120 150 175 200

Digit 8 Power Supply

5 = 380V/50Hz/3Ph(valid for 030,050,060,075,100,120,150,175,200)

6 = 220V/50Hz/1Ph(only valid for 030)

Digit 9 Manufactory Code from A to Z (not supplied for clients)

A = 030 060 (Mini Type)

D= 075 (Single Compressor) ,150(Dual Compressor),175/200(Dual Compressor)

F= 050(Mini Type),100(Dual Compressor),120(Dual Compressor),150(Single compressor) Digit 10 Thermostat Option

A= Adjustable Entering Water Temperature Control I

B= Adjustable Entering Water Temperature Control II

C= Network Adjustable Entering Water Temperature Control II(Microprocessor Control)Digit 11 Chilled Water Pump Option

R=With( as standard)

N=None

Digit 12 Auxiliary Electric Heater in Water Circuit

N= None

A = 4kw(220V/50Hz/1Ph)(as standard for 0306)(BAYHTRL040A)

B = 4kw(380V/50Hz/3Ph)(as standard for 0305)(BAYHTRL040B)

C = 6kw(380V/50Hz/3Ph)(as standard for 0505,0605)(BAYHTRL060A)

D = 9kw(380V/50Hz/3Ph)(as standard for 0755)(BAYHTRL090A)

E = 12kw(380V/50Hz/3Ph)(as standard for 1005)(BAYHTRL120A)

F = 15kw(380V/50Hz/3Ph)(as standard for 1505)(BAYHTRL150A)

Note: This digit appears N out of factory. If there is option, the optional part is packaged separately and independently and named as the corresponding unit type plus the model shown in the bracket.

Digit 13 Temperature Kit

R= Standard Ambient Temperature Kit (as standard)

Digit 14 Other Accessories

N = None (as standard)

B= Pressurized Expansion Water Tank (WTANK-5)

C= Pressurized Expansion Water Tank (WTANK-12)

Note: This digit appears N out of factory. If there is option, the optional part is packaged separately and independently and named as the corresponding unit type plus the model shown in the bracket.

Digit 15 Minor Development Sequence (not supplied for clients)

A=First

B=Second

C=Third

D=R407C Refrigerant (not for 1205,1755)Model Number Description(Unitary Unit)CGAR0505FARNRNA123456789101112131415

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Dimensional Data

A. Mini Type

Model: 0305A / 0306A / 0505F / 0605A

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Dimension Data

B. Standard TypeDim

Model

0755D /1005F/1205F

1505D / 1505FW12901990H19001900D500500

Water Out

1 1/4

'' FP

TWater In44.275

40Base

187

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C. Standard TypeModel

1755D / 2005DDim

W1990H1900Dimension Data１／２＂

D500

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Installation Instruction

Rigging

Move the unit using a forklift or crane of

suitable capacity. See Table 1 for unit

shipping weights. Locate the unit near

a large-capacity drain to allow system

drainage during unit shutdown and

repair. Rig the unit using canvas belt.

Fasten the belt over the units base as

show in Figure 1.

Table 1

Figure 1:

Recommended hoisting arrangement(CGAK-075 As shown)

Hook

Protectivecard board

Protectivecard boardProtectivecard board

Protectivecard board

Tape

Tape

Hoisting belt

Hoisting belt

Wooden skidInstallation Checklist1). Reception Verify that unit nameplate data corresponds with ordering information. Inspect unit for shipping damages and material shortages; report any damages or shortages found to the carrier. 2). Unit Location and Mounting Inspect unit installation location for adequate ventilation. Provide drainage facilities for water accumulated from the base. Remove and discard any shipping materials (e.g. cartons, crate, etc.) Inspect to determine that service access clearances are adequate. Install the optional neoprene or spring isolators at each mounting location. Secure unit to mounting surface. Level the unit.Mounting methods that will minimize sound and vibration problems are: Mount the unit directly on an isolated concrete pad or on isolated concrete footings at each unit mounting point. Install the optional neoprene or spring isolators at each mounting location.Refer to Figure 2 for unit and base dimensions and Figure 3 for recommended service clearance.Water pipingEvaporator Piping

Thoroughly flush all water system

piping before making the final piping

connections to the unit.

Connect the evaporator piping.

Vent the air from chilled water system at the highest point. Install pressure gauges, thermometers and valves on water inlet and outlet piping. Install water strainer in evaporator supply line. Install balancing valve and flow switch on water outlet piping.Caution: If using an acidic commercial flushing solution, construct a temporary bypass around the unit to prevent damage to the evaporator. To avoid possible equipment damage, do not use untreated or improperly treated water.Figure 4 illustrates typical unit piping components. Components and layout will vary slightly depending upon the locations of the connections and water source.Caution: To prevent unit damage, do not reverse system piping connections to the unit; water entering the unit must enter at the designated "Water In" and leaving water must exit the unit through the designated "Water Out" connection. Provide vent valve at highest point in the piping to bleed air from the chilled water system. To prevent damage to the waterside components of unit, do not allow evaporator pressure to exceed 0.5MPa (i.e. maximum working pressure). Before the final connection, flush carefully of all the external piping system . We have no any warranty for the case that impurities are combined in the piping.

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Installation Instruction

Figure 2:Dimension for Mounting

Note: All Dimensions in Millimeter

A. Mini Type: 0305A/0306A/0505F/ 0605A

B. Standard Type: 0755D/1005F/1205F/1505D/1505F/1755D

Model

0755D

1005F/1205FA16301630B850850

1550C00775D365365640E00150F3653656401505D/F/1755D/2005D2330

40

30

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Installation Instruction

Figure 3:Service and Maintenance Clearance

Air Direction

00

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Installation Instruction

Figure4: Typical Piping Arrangement (CGAK-075 As Shown)

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Installation Instruction

Dim

ModelABCDEFGH

WTANK-5470263230132254435415455

WTANK-12620400324162356569440475

Pressurized Expansion Water TankThe system is used to adjust the pressure and quantity. Install a handle stop valve at each side of the system, which is convenient to maintenance. Installation Principle Figure shows the installation method in detail.Electrical Heater In Water CircuitInstallation method shown in Figure 6Principle description of the pressurized expansion water tank:1. In order to avoid the pipe cracking due to the system overpressure resulting from the change of ambient temperature and also to avoid the steam hammer in the pipes, a pressure-type water tank shall be added in the pipeline system.2. In order to avoid the excessively high or low pressure in the pipe, an automatic makeup water valve and an automatic drain valve are added in the pressurized water tank. When pressure is under 0.6bar, the makeup water valve works automatically to replenish water, while over 5bar, the drain valve works.3. The makeup water and drain pressure can be varied with the jobsite situation.

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Electrical data

Electrical wiring

Connect unit power supply wiring to

appropriate terminals block on distribution

box.

Connect control panel (installed indoor)

wiring to main control board.

For no-pump option only, connect chilled

water pump power supply wiring to the

proper terminals of the chilled water

pump.

Properly ground the unit, the chilled

water pump motor, and other devices

which require grounding.

If with electric heater option, connect

the power supply and control wiring to

its terminal Tb2, which is shown on

page 13.

If the interlocked controlling of the

two-way valve of fan coil unit is available,

disconnect the jumper JP6 on the control

panel on spot, and connect the interlocked

points to control terminal 12 and U.

Connect flow switch to the corresponding

terminal U( or L) and 15.Caution: To prevent injury or death, disconnect electrical power supply before completing wiring connections to the e only copper conductors for terminal connections to avoid corrosion or over heating.Table 2 provides minimum circuit ampacities, recommended fuse sizes, and motor electrical data.For actual wiring diagram, refer to the one fixed to the inside of control panel cover. The variation of input power voltage should be limited at ±10%.Caution: For the 380V unit adopts the scroll compressor, the phase reversing and loss protection controller is installed which should be checked with electricity connection before start-up.If the green light of phase sequence in the control box is on, it means the phase sequence is right. Red light being on means the optional phases of power wiring should be exchanged, and the yellow means lacking phase which need check with electricity disconnection.In any case that the phases are reversed or lacked, the unit will shut down its operation and start-up automatically.Unit Power SupplyRefer to the unit wiring diagram pasted on the control box cover. The installer must provide a power supply of proper voltage and a fused disconnect switch to the unit.Refer to wiring diagram from page 15 to 24 for reference of a typical unit

installation.

Table2: Electrical Data

A: Mini Type

Model

0305A

0306A

0505F

0605AElectrical powerWater PumpComp#1RLAComp#2RLAFan#1FLAFan#2FLAUnit MCARec. FuseMax FuseMin Cross Section Area Of(V/Hz/Ph)380-415/50/3220/50/1380-415/50/3380-415/50/3FLA(A)1.12.41.11.1(A)7.216.38.511.2(A)----(A)0.520.520.520.52(A)0.520.520.520.52(A)11.223.812.816.2Size (A)12.927.914.918.9Size (A)18.340.121.327.3Power Copper Cable (mm)2.56442B: Standard TypeElectrical powerWater PumpComp#1RLAComp#2RLAFan#1FLAFan#2FLAUnit MCARec. FuseMax FuseMin Cross Section Area Of(V/Hz/Ph)

220/50/1

380-415/50/3

380-415/50/3

380-415/50/3

380-415/50/3

380-415/50/3

380-415/50/3

380-415/50/3FLA(A)4.41.41.41.42.61.83.13.2(A)16.811.67.41111.625.813.317(A)17.1-7.41111.6-13.317(A)1.811.61.61.61.61.632.59(A)----1.61.632.59(A)48.617.521.530.534.837.342.450.9Size (A)57.120.425.23640.643.74959.4Size (A)82.529.136.352.558636984.9Power Copper Cable (mm)106610101010162Model0606B0755D1005F1205F1505D1505F1755D2005D

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Wiring Diagram

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Wiring Diagram

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CGAR0605AB / CGAR0505FB / CGAR0305ABWiring Diagram

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CGAK0305AB / CGAK0605AB / CGAK0505FB

Wiring Diagram

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CGAR0306AB

Wiring Diagram

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CGAK0306AB

Wiring Diagram

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CGAR0755DB

Wiring Diagram

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