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ERAP110MBYNN
ERAP150MBYNN
ERAP170MBYNN
C
ONTENTS
Introduction ....................................................................................... 1
Technical specifications ............................................................................. 1
Electrical specifications ............................................................................. 1
Options and features ................................................................................. 1
Operation range ................................................................................ 2
Main components.............................................................................. 2
Selection of location .......................................................................... 2
Inspecting and handling the unit ....................................................... 2
Unpacking and placing the unit ......................................................... 2
Important information regarding the refrigerant used........................ 3
Refrigerant circuit .............................................................................. 3
Sizing and installation of the refrigerant circuit .......................................... 3
Connecting the unit to the refrigerant circuit .............................................. 3
Charging the unit ....................................................................................... 3
Field wiring ........................................................................................ 4
Parts table.................................................................................................. 4
Power circuit and cable requirements ........................................................ 4
Connection of the air-cooled condensing unit power supply ..................... 4
Installation of the thermostat sensor (R4T) ............................................... 4
Interconnection cables............................................................................... 4
Cable for remote digital controller .............................................................. 4
Before starting................................................................................... 5
Customization in the service menu ................................................... 5
How to continue................................................................................. 6
Thank you for purchasing this Daikin air conditioner.
READ THIS MANUAL ATTENTIVELY BEFORE STARTING UP THE
UNIT. DO NOT THROW IT AWAY. KEEP IT IN YOUR FILES FOR
FUTURE REFERENCE.
IMPROPER INSTALLATION OR ATTACHMENT OF EQUIPMENT OR
ACCESSORIES COULD RESULT IN ELECTRIC SHOCK, SHORT-
CIRCUIT, LEAKS, FIRE OR OTHER DAMAGE TO THE EQUIPMENT.
BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH
ARE SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT
AND HAVE THEM INSTALLED BY A PROFESSIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR USE, ALWAYS
CONTACT YOUR DAIKIN DEALER FOR ADVICE AND INFORMATION.
I
NTRODUCTION
The Daikin ERAP110~170MBYNN air-cooled condensing units are
designed for outdoor installation and used for cooling applications
only. The units are available in 3 standard sizes with nominal cooling
capacities of 100, 135 and 160 kW.
The present installation manual describes the procedures for
unpacking, installing and connecting the ERAP units.
Installation manual
1
All manuals and user guides at all-guides.com
Air-cooled condensing units
Technical specifications
Page
Model ERAP
Dimensions HxWxD
Weight
Connections:
- liquid line
- suction line
- pressure relief valveoutlet
Electrical specifications
Model ERAP
Power circuit
- Phase
- Frequency
- Voltage
- Voltage tolerance
Options and features
Options
Features
(1)
110
(mm)
1326
(kg)
(inch)
(mm)
(inch)
(1)
110
(Hz)
(V)
(%)
(1)
Suction stop valve
Ampere and voltmeter
Main isolator switch
Dual pressure relief valve on the condenser
Low noise operation
Condenser protection grills
BMS Connection (MODBUS/J-BUS, BACNET, LON)
Stepless capacity control (30%~100%)
Low ambient operation (–15°C)
Liquid line solenoid valve
Voltage free contacts
-
general operation/pump or fan contact
-
alarm
-
operation circuit
Changeable voltage free contacts
-
100% unit signal
-
second evaporator pump
Remote input
-
interlock contacts for e.g. water or airflow
Changeable remote inputs
-
remote start/stop
-
enable/disable capacity limitation
Multiple language selection
Schedule timer
(1) Refer to the operation manual or engineering data book for the complete
list of specifications, options and features.
(2) Can be used for night set back and/or peak power limitation: A kWh-gauge
is connected to a voltage free contact. If the contact is enabled,the circuit
will be limited to a preset capacity step.
Installation manual
150
170
2160x2340x2238
1440
1516
7/8"
2-1/8"
FNPT 1"
150
170
3~
50
400
±10
(2)
ERAP110~170MBYNN
Air-cooled condensing units
4PW22680-1E
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