Daikin ERLA11-16DW1 Air Conditioner Manuals

Manuals and User Guides for Daikin ERLA11-16DW1 Air Conditioner. We have 1 Daikin ERLA11-16DW1 Air Conditioner manual available for free PDF download: Installer's Reference Manual

Daikin ERLA11-16DW1 Installer's Reference Manual (304 pages)

Brand: Daikin | Category: Air Conditioner | Size: 20.48 MB

Table of Contents
2
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
General Safety Precautions
10
For the Installer
10
General
10
Installation Site
11
Refrigerant - in Case of R410A or R32
11
Water
13
Electrical
13
Specific Installer Safety Instructions
16
About the Box
22
Overview: about the Box
22
Outdoor Unit
22
To Handle, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
About the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
27
Combining Units and Options
28
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
28
Possible Combinations of Indoor Unit and Outdoor Unit
31
Application Guidelines
32
Overview: Application Guidelines
32
Setting up the Space Heating/Cooling System
33
Single Room
34
Multiple Rooms - One LWT Zone
38
Multiple Rooms - Two LWT Zones
44
Setting up an Auxiliary Heat Source for Space Heating
48
Setting up the Domestic Hot Water Tank
50
System Layout - Integrated DHW Tank
50
Selecting the Volume and Desired Temperature for the DHW Tank
51
Setup and Configuration - DHW Tank
52
DHW Pump for Instant Hot Water
53
DHW Pump for Disinfection
53
Setting up the Energy Metering
54
Produced Heat
54
Consumed Energy
54
Normal Kwh Rate Power Supply
55
Preferential Kwh Rate Power Supply
56
Setting up the Power Consumption Control
57
Permanent Power Limitation
58
Power Limitation Activated by Digital Inputs
59
Power Limitation Process
60
BBR16 Power Limitation
61
Smart Grid Capacity Limitation Due to Buffering
61
Setting up an External Temperature Sensor
62
Unit Installation
63
Preparing the Installation Site
63
Installation Site Requirements of the Outdoor Unit
63
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
65
Installation Site Requirements of the Indoor Unit
66
Special Requirements for R32 Units
67
Installation Patterns
68
Opening and Closing the Units
76
About Opening the Units
76
To Open the Outdoor Unit
76
To Close the Outdoor Unit
77
To Open the Indoor Unit
77
To Lower the Switch Box on the Indoor Unit
79
To Close the Indoor Unit
80
Mounting the Outdoor Unit
80
About Mounting the Outdoor Unit
80
Precautions When Mounting the Outdoor Unit
80
To Provide the Installation Structure
80
To Install the Outdoor Unit
81
To Provide Drainage
82
To Install the Discharge Grille
83
Mounting the Indoor Unit
84
About Mounting the Indoor Unit
84
Precautions When Mounting the Indoor Unit
84
To Install the Indoor Unit
84
To Connect the Drain Hose to the Drain
85
Piping Installation
86
Preparing Refrigerant Piping
86
Refrigerant Piping Requirements
86
Refrigerant Piping Insulation
87
Connecting the Refrigerant Piping
87
About Connecting the Refrigerant Piping
87
Precautions When Connecting the Refrigerant Piping
88
Guidelines When Connecting the Refrigerant Piping
89
Pipe Bending Guidelines
89
To Flare the Pipe End
89
To Braze the Pipe End
90
Using the Stop Valve and Service Port
91
To Connect the Refrigerant Piping to the Outdoor Unit
92
To Connect the Refrigerant Piping to the Indoor Unit
95
Checking the Refrigerant Piping
95
About Checking the Refrigerant Piping
95
Precautions When Checking the Refrigerant Piping
96
Checking Refrigerant Piping: Setup
96
To Check for Leaks
96
To Perform Vacuum Drying
97
Charging Refrigerant
98
About Charging Refrigerant
98
Precautions When Charging Refrigerant
99
Charging Additional Refrigerant
100
Completely Recharging Refrigerant
100
To Fix the Fluorinated Greenhouse Gases Label
101
Preparing Water Piping
102
Water Circuit Requirements
102
Formula to Calculate the Expansion Vessel Pre-Pressure
105
To Check the Water Volume and Flow Rate
105
Changing the Pre-Pressure of the Expansion Vessel
107
To Check the Water Volume: Examples
108
Connecting Water Piping
108
About Connecting the Water Piping
108
Precautions When Connecting the Water Piping
109
To Connect the Water Piping
109
To Connect the Recirculation Piping
110
To Fill the Water Circuit
111
To Fill the Domestic Hot Water Tank
111
To Insulate the Water Piping
111
Electrical Installation
112
About Connecting the Electrical Wiring
112
Precautions When Connecting the Electrical Wiring
113
Guidelines When Connecting the Electrical Wiring
113
About Electrical Compliance
115
About Preferential Kwh Rate Power Supply
115
Overview of Electrical Connections Except External Actuators
116
Connections to the Outdoor Unit
116
Specifications of Standard Wiring Components
117
To Connect the Electrical Wiring to the Outdoor Unit
117
Connections to the Indoor Unit
119
To Connect the Main Power Supply
122
To Connect the Backup Heater Power Supply
124
To Connect the Shut-Off Valve
127
To Connect the Electricity Meters
128
To Connect the Domestic Hot Water Pump
129
To Connect the Alarm Output
130
To Connect the Space Cooling/Heating ON/OFF Output
131
To Connect the Changeover to External Heat Source
132
To Connect the Power Consumption Digital Inputs
133
To Connect the Safety Thermostat (Normally Closed Contact)
134
To Connect a Smart Grid
135
After Connecting the Electrical Wiring to the Indoor Unit
139
Finishing the Outdoor Unit Installation
140
To Check the Insulation Resistance of the Compressor
140
To Finish the Outdoor Unit Installation
140
Configuration
141
Overview: Configuration
141
To Access the most Used Commands
142
To Connect the PC Cable to the Switch Box
144
Configuration Wizard
145
Possible Screens
146
Possible Screens: Overview
146
Home Screen
147
Main Menu Screen
149
Menu Screen
150
Setpoint Screen
151
Detailed Screen with Values
152
Preset Values and Schedules
152
Using Preset Values
152
Using and Programming Schedules
153
Schedule Screen: Example
156
Setting the Energy Prices
160
Weather-Dependent Curve
162
What Is a Weather-Dependent Curve
162
2-Points Curve
163
Slope-Offset Curve
164
Using Weather-Dependent Curves
165
Settings Menu
167
Malfunctioning
167
Room
168
Main Zone
172
Additional Zone
182
Space Heating/Cooling
187
Tank
197
User Settings
205
Information
209
Installer Settings
210
Commissioning
232
User Profile
232
Operation
233
Wlan
233
Menu Structure: Overview User Settings
236
Menu Structure: Overview Installer Settings
237
Commissioning
239
Overview: Commissioning
239
Precautions When Commissioning
240
Checklist before Commissioning
240
Checklist During Commissioning
241
Minimum Flow Rate
241
Air Purge Function
242
Operation Test Run
243
Actuator Test Run
244
Underfloor Heating Screed Dryout
245
Hand-Over to the User
249
Maintenance and Service
250
Maintenance Safety Precautions
250
Yearly Maintenance
251
Yearly Maintenance Outdoor Unit: Overview
251
Yearly Maintenance Outdoor Unit: Instructions
251
Yearly Maintenance Indoor Unit: Overview
251
Yearly Maintenance Indoor Unit: Instructions
251
To Drain the Domestic Hot Water Tank
253
About Cleaning the Water Filter in Case of Trouble
254
To Remove the Water Filter
254
To Clean the Water Filter in Case of Trouble
255
To Install the Water Filter
256
Troubleshooting
257
Overview: Troubleshooting
257
Precautions When Troubleshooting
257
Solving Problems Based on Symptoms
258
Symptom: the Unit Is NOT Heating or Cooling as Expected
258
Symptom: Hot Water Does NOT Reach the Desired Temperature
258
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
259
Symptom: the System Is Making Gurgling Noises after Commissioning
259
Symptom: the Pump Is Blocked
260
Symptom: the Pump Is Making Noise (Cavitation)
261
Symptom: the Pressure Relief Valve Opens
261
Symptom: the Water Pressure Relief Valve Leaks
262
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
262
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
263
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
263
Solving Problems Based on Error Codes
264
To Display the Help Text in Case of a Malfunction
264
Error Codes: Overview
264
Disposal
269
To Recover Refrigerant
269
To Open the Stop Valves
270
To Manually Open the Electronic Expansion Valves
270
Recovery Mode - in Case of 3N~ Models (7-Segments Display)
271
Recovery Mode - in Case of 1N~ Models (7-Leds Display)
274
Technical Data
276
Service Space: Outdoor Unit
277
Piping Diagram: Outdoor Unit
279
Piping Diagram: Indoor Unit
280
Wiring Diagram: Outdoor Unit
281
Wiring Diagram: Indoor Unit
282
ESP Curve: Indoor Unit
288
Glossary
289
Field Settings Table
290

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Daikin ERLA11-16DW1 Installer's Reference Manual (304 pages)

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