Emerson COPELAND H Series User manual

User Manual
H-Series Condensing Unit

2
Table of Contents
Content Page
Introduction 3
Safety Information 4
Nomenclature 6
CDU Models & Data 6
Features & Benefits 7
Physical Layout 8
Dimensional Drawings 9
Electrical Connections 10
Installation & Startup 14
Operational Checklist 20

Introduction
Thank you for purchasing the Emerson™ H-Series Condensing Unit. We hope
that this product meets your intended refrigeration requirement. Please read
through this operation manual to familiarize yourself with the installation, com-
missioning, and operation of this product. Please do read the following informa-
tion in this page before proceeding with the rest of the manual.
The Emerson™ H-Series scroll refrigeration condensing units should only be
installed by suitably qualified and experienced refrigeration technicians.
No responsibility can be accepted for damage caused by inexperienced or inade-
quately trained site technicians or improper system design. All instructions and
procedures described in this manual are based on good refrigeration trade prac-
tices as applicable to this particular product. The installation contractor may
prefer to use variations to these recommendations. However, the methods
described in this manual represent the minimum requirements to avoid any sub-
sequent warranty claims for this equipment and its components. These instruc-
tions do not cover the fundamentals of good electrical or refrigeration practice
and are therefore intended for use only by qualified and/or experienced person-
nel or technicians.
For any additional query, please consult your local sales office, quoting unit
model and serial number as shown on the nameplate. In case of ambiguity, the
wiring diagram supplied with each unit takes precedence over the diagram in this
manual.
Emerson H-Series Condensing Units are fitted with high efficient Copeland Scroll
Compressor and the Dual Temperature Condensing Units are fitted with high
efficient ZFI Copeland Scroll compressors with vapor injection technology.
This document is designed to help the contractor and customer for the installa-
tion, commissioning & operation of Emerson’s H-Series Condensing Unit.
3

1. Safety Information
1.1 Installation and commissioning work on CDU shall be carried out only
by qualified, refrigeration personnel who have been trained and instructed.
1.2 H-Series condensing unit is manufactured according to the latest safety
standards. Emphasis has been placed on the user’s safety. For relevant stan-
dards please refer to the manufacturer’s declaration, available on request.
You are strongly advised to follow these safety instructions.
1.3 Icon explanation
1.4 Safety Statements
a. Only qualified and authorized refrigeration personnel are permitted to
install, commission and maintain this equipment.
b. Electrical connections must be made by qualified electrical personnel.
c. All valid standards for connecting electrical and refrigeration equipment
must be observed.
d. The national legislation and regulations regarding personnel protection
must be observed.
Use personal safety equipment. Safety goggles, gloves, protective clothing,
safety boots and hard hats should be worn where necessary.
4

1.5 General Instructions
1.6 Safety Refrigerants/Lubricant
a. Please use correct refrigerant as designed to work in safe operating envelope.
b. Compressor is supplied with an initial oil charge. The standard oil charge for
use with HFC refrigerant is polyol ester (POE) lubricant Emkarate RL 32 3MAF.
5

2. Nomenclature
Family series
H - series
H M X A - 0 1 5 - T F M - 5 1 1
Nominal HP
015: 1.5HP
Platform Revision no.
Scope of supply
Code
Application range
M Medium temperature
L Low temperature
D Dual temperature R-404A
R-404A
R-404A
Application Refrigerant
Unit voltage code
Code
TFM 400 V ±10 % - 3 - 50Hz
Voltage supply-phase
Bill of material
~
511 Filter drier, Moisture Indicator, Liquid receiver, Suction & Liquid Line Service Valves, HP Cutout, Adjustable LP Cutout.
513 Filter drier, Moisture Indicator, Liquid receiver, Suction & Liquid Line Service Valves, HP Cutout, Adjustable LP Cutout, Oil separator,
Suction accumulator, Coresense / Injection Management Module, Sub cooler, Vapour injection Expansion valve.
3. Models
Mechanical data
85HMXA-020-TFM-511 ZB15KQE-TFD-558 4.6 2922 1029 x 424 x 840 3/4" 1/2"
81
HLXA-020-TFM-511 ZF09KAE-TFD-618 4.6 2922 1029 x 424 x 840 3/4" 1/2" 82
HMXA-015-TFM-511 ZS11KAE-TFD-600 4.6 2922 1029 x 424 x 840
1029 x 424 x 840 3/4" 1/2" 81
Liquid
Size
Net WeightCompressor model Receiver
Capacity (I) Air Flow (m³/s) Suction
Size
Dimensions
Depth/Width/Height
(mm)
3/4" 1/2"
ZF06KAE-TFD-618 4.6 2922
5910
6.7 5910
4.6
4.6
6.7
6.7 5910
85
3/4" 1/2" 91
1029 x 424 x 840
1029 x 424 x 840
1029 x 424 x1242 7/8" 1/2"
3/4" 1/2"
106
7/8" 1/2" 120
7/8" 1/2" 125
1029 x 424 x1242
1029 x 424 x1242
Condensing Unit
ZFI09KQE-TFD-550
ZFI13KQE-TFD-550
ZFI17KQE-TFD-550
ZFI21KQE-TFD-550
ZFI23KQE-TFD-550
HDXA-030-TFM-513
HDXA-040-TFM-513
HDXA-050-TFM-513
HDXA-065-TFM-513
HDXA-075-TFM-513
HLXA-015-TFM-511
2922
2922
6

4. Features and Benefits
Electrical data
LRA MOC RLA
ZFI21KQE-TFD-550
ZFI23KQE-TFD-550
HDXA-065-TFM-513
HDXA-075-TFM-513
HDXA-030-TFM-513 ZFI09KQE-TFD-550
HDXA-040-TFM-513
HDXA-050-TFM-513
Condensing Unit
ZFI13KQE-TFD-550
ZFI17KQE-TFD-550
14.1 74.0
9.8 50.0
Compressor
Unit MOC
HLXA-015-TFM-511 4.2
HMXA-015-TFM-511 ZS11KAE-TFD-600 4.2 27.0 3.3
12.4 10.6 1.7
12.6 64.0 10.9 8.9 1.7
8.1 6.9 1.7
7.5 40.0 6.6 6.4 0.9
Total Fan
Current
Compressor model
6.2 23.5 5.3 4.9 0.9
3.8 0.9
4.9 0.9
4.3 0.9
ZF06KAE-TFD-618 5.1 28.0
5.0 0.9
HLXA-020-TFM-511 ZF09KAE-TFD-618 6.2 41.6 5.3
HMXA-020-TFM-511 ZB15KQE-TFD-558 5.8 26.0 4.9
Features Benefits
High efficiency Copeland™ ZFI Vapor injection compressors for Dual temperature application.
Vapor injection technology improves system capacity by up to 30% and efficiency by up to 20%.
New valving technology adjusts the scroll compression ratio based on operating condition, significantly
improving performance.
Specially designed condenser.
Compressor is provided with Emerson EVI CoreSense™ kits to control superheat of vapor injection and
to maintain safe discharge temperature in dual temperature application.
Fully featured options such as filter drier, sight glass, oil separator and suction accumulator available as
standard scope of supply in dual temperature models.
Compressors are supplied with internal thermal protectors that safeguards against motor overheating
and high current.
Envelope
Unique operating envelope (-40°C to 7°C evaporating temperatures) and up to 49°C ambient, providing
a broad range of selection (dual temp application).
Scroll compressor has an inbuilt check valve that isolates high pressure gas, allowing the compressor to
start unloaded with low inrush currents.
Less vibration.
Inventory Same units for both medium and low temperature requirements for majority of the capacities resulting
in rationalization of unit inventory.
Optimal layout of components for easy serviceability.
Pre-wired electric junction box, liquid receiver, HP safety cartridge switch and adjustable LP control
switch.
Multi-evaporator
One condensing unit could be connected to two evaporators. The lowest load operation should be
more than 35 of the total load.
Smooth Operation
Maintenance
Reliability
Efficiency
7

Condenser
Internally grooved copper tubes with hydrophilic coated aluminum fins.
Fan Motors
Thermally protected, single-phase fans. Option to have fan speed controller.
5. Physical Layout of the Dual Temperature Unit
Condenser Block
Fan Motor
CoreSense /
Injection
Management
Oil Separator
Suction
Accumulator
Moisture
Indicator
Liquid Line
Filter Drier
Scroll
Compressor
Adjustable
Pressure Control
Suction &
Liquid Line
Service Valves
Liquid Receiver
Receiver Out Service Valve
Oil Sight Glass
8

6. Dimensional drawings
840
500
500
300
300
500 352
70
70
23 90 172
424
Power Supply Hole
Suction Service Valve
Liquid Service Valve
388
110
580
2 HOLESØ15MM DIA
2-R7.5MM GROOVE
1029
21
94
1242
172
90
500 300
300
500
352
70 70
1029
23
424
94
Liquid Service Valve
Suction Service Valve
Power Supply Hole
388
110
580
2 HOLESØ15MM DIA
2-R7.5MM GROOVE
500
21
Single Fan Unit
1.5 - 4 HP
Dual Fan Unit
5 - 7.5 HP
7. Scope of supply
511 (HL & HM Units) Filter drier, Moisture Indicator, Liquid receiver, Suction &
Liquid Line Service Valves, HP Cutout, Adjustable LP Cutout.
513 (HD Units) Filter drier, Moisture Indicator, Liquid receiver, Suction & Liquid Line
Service Valves, HP Cutout, Adjustable LP Cutout, Oil separator, Suction accumula-
tor, CoreSense / Injection Management Module, Sub cooler, Vapour injection
Expansion valve.
9

8. Electrical connections
H Series Condensing Unit Compressor L-N L1-L2-L3
TFM
ZFI-TFD
230 ± 10% V/1/50Hz 400 ± 10% V/3/50Hz
052-3452-01
Remarks:
A1 = Coresense Module For M1 A5 = Terminal Box Compressor
C1 = Run Capacitor M21/M22
F1 = High Pressure Control F2 = Low Pressure Control
K1 = Contactor M1 K6 = Relay Unit Alarm (If Fitted) K7 = Voltage Free Relay Contact For
Alarm Device
M1 = Compressor Motor M21 = Fan Motor / Condenser M22 = Fan Motor / Condenser
R2 = Crankcase Heater
TF = Coresense Transformer
FSC = Fan Speed Controller
S = Mid Coil NTC Sensor
Rev 00
U V W PE NN 3 4 5 6 7 8 AL
1
N L L L L K6
EXV
M22
R2
SW-3
GR
L1 L2 L3
T1 T2
T3
BR
A1
A5
TF
Typical Control Circuit
L
K1 R2
4
N
6
N
GY K1
8
K6
BU N
A1
5
N
TF
P
F1
P
1
4
2
Auxiliary
Safeties
1
24
P
7
WH
WH
WH
WH
C1 C1
F1
F2
1~
M1
F2
RD
YE
BU
WH
WH
RD
BK
OG
OG
RD
RD
RD
RD
P
TF7
220 ± 10% V/1/60Hz 380 ± 10% V/3/60Hz
ZFI-TF7
BU BK GY OG
SW-2 SW-1
LED-3
RESET LED-2
LED-1
LED-4
BU
BR
RD = Red
YE = Yellow
BU = Blue BK = Black
GR = Green GY = Grey OG = Orange
WH = White
BN = Brown
G/Y = Green / Yellow
RD
M21
1~
K7
G/Y
K1
1 2
1310 12
23 24
RD
BK
RD
RD
Notes:
1. Dashed Line "---" Is Wired By Installer
2. For FSC Installation; Remove Wire 3 & 4
From Terminal N & 3. Connect These Wires To FSC Terminal 1 & 3. Install Wire Harness 1 & 2 Supplied With Kit As Per Drawing. Connect NTC Sensor (S) To FSC Terminal 23 & 24
3. Set The FSC Trimmer To Complete The
Installation
FSC
S
BK
RD
RD
BK
BK
BK
Colour Legend
12
3
4
FSC Trimmer Setting
060
40
10 301 30
10
050
SET DIFF. MINIMUM
SPEED
CUT
OFF
A1 Dip-Switch Default Factory Setting
SW1
12
BIT1- ON BIT2- ON
SW2
BIT1- OFF BIT2- OFF
SW3
BIT1- OFF BIT2- ON
1212
ELECTRONIC
EXPANSION
VALVE
DLT SENSOR
VAPOR IN SENSOR
VAPOR OUT SENSOR
AL
2
BU
10