Daikin ELSHB12P50EF Manuals

Manuals and User Guides for Daikin ELSHB12P50EF. We have 1 Daikin ELSHB12P50EF manual available for free PDF download: Installer's Reference Manual

Daikin ELSHB12P50EF Installer's Reference Manual (348 pages)

Brand: Daikin | Category: Air Conditioner | Size: 27 MB

Table of Contents
2
About the Documentation
6
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
General Safety Precautions
10
In this Chapter
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
Installation
18
About the Box
23
In this Chapter
23
Outdoor Unit
23
To Handle the Outdoor Unit
23
To Unpack the Outdoor Unit
24
To Remove the Accessories from the Outdoor Unit
25
Indoor Unit
26
To Unpack the Indoor Unit
26
To Remove the Accessories from the Indoor Unit
26
To Handle the Indoor Unit
27
About the Units and Options
28
Overview: about the Units and Options
28
Identification
28
Identification Label: Outdoor Unit
28
Identification Label: Indoor Unit
29
Combining Units and Options
29
Possible Combinations of Indoor Unit and Outdoor Unit
30
Possible Options for the Outdoor Unit
30
Possible Options for the Indoor Unit
30
Application Guidelines
34
Overview: Application Guidelines
34
Setting up the Space Heating/Cooling System
35
Single Room
36
External Room Thermostat)
37
Multiple Rooms - One LWT Zone
40
Multiple Rooms - Two LWT Zones
46
Setting up Bivalent Heat Sources
50
Setting up a Direct Auxiliary Heat Source for Space Heating
50
Setting up an Indirect Auxiliary Heat Source for Domestic Hot Water and Space Heating
53
Setting up a Solar System Via Drainback Connection
54
Setting up a Solar System Via Bivalent Heat Exchanger
55
Setting up an Electric Backup Heater
56
Setting up the Storage Tank
56
System Layout - Integrated Storage Tank
56
Selecting the Volume and Desired Temperature for the Storage Tank
57
Setup and Configuration - Storage Tank
58
DHW Pump for Instant Hot Water
58
DHW Pump for Disinfection
59
Setting up the Energy Metering
59
Produced Heat
60
Consumed Energy
60
Normal Kwh Rate Power Supply
61
Preferential Kwh Rate Power Supply
62
Setting up the Power Consumption Control
63
Permanent Power Limitation
64
Power Limitation Activated by Digital Inputs
64
Power Limitation Process
66
BBR16 Power Limitation
66
Setting up an External Temperature Sensor
67
Unit Installation
69
Preparing the Installation Site
69
Installation Site Requirements of the Outdoor Unit
70
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
71
Installation Site Requirements of the Indoor Unit
72
Special Requirements for R32 Units
73
Installation Patterns
75
Opening and Closing the Units
84
About Opening the Units
84
To Open the Outdoor Unit
84
To Remove the Transportation Stay
85
To Attach the Compressor Cover Piece
86
To Close the Outdoor Unit
86
To Open the Indoor Unit
87
To Close the Indoor Unit
90
Mounting the Outdoor Unit
90
About Mounting the Outdoor Unit
90
Precautions When Mounting the Outdoor Unit
91
To Provide the Installation Structure
91
To Install the Outdoor Unit
92
To Provide Drainage
93
To Install the Discharge Grille
94
To Remove the Discharge Grille, and Put the Grille in Safety Position
96
Mounting the Indoor Unit
98
About Mounting the Indoor Unit
98
Precautions When Mounting the Indoor Unit
98
To Install the Indoor Unit
98
To Connect the Drain Hose to the Drain
98
Piping Installation
101
In this Chapter
101
Preparing Refrigerant Piping
101
Refrigerant Piping Requirements
101
Refrigerant Piping Insulation
102
Connecting the Refrigerant Piping
102
About Connecting the Refrigerant Piping
102
Precautions When Connecting the Refrigerant Piping
103
Guidelines When Connecting the Refrigerant Piping
104
Pipe Bending Guidelines
104
To Flare the Pipe End
104
To Braze the Pipe End
105
Using the Stop Valve and Service Port
106
To Connect the Refrigerant Piping to the Outdoor Unit
107
To Connect the Refrigerant Piping to the Indoor Unit
109
Checking the Refrigerant Piping
109
About Checking the Refrigerant Piping
109
Precautions When Checking the Refrigerant Piping
110
Checking Refrigerant Piping: Setup
110
To Check for Leaks
110
To Perform Vacuum Drying
111
Charging Refrigerant
112
About Charging Refrigerant
112
Precautions When Charging Refrigerant
113
Charging Additional Refrigerant
114
Completely Recharging Refrigerant
114
To Fix the Fluorinated Greenhouse Gases Label
115
Preparing Water Piping
116
Water Circuit Requirements
116
To Check the Water Volume and Flow Rate
119
Connecting Water Piping
120
About Connecting the Water Piping
120
Precautions When Connecting the Water Piping
120
To Connect the Water Piping
120
To Connect the Expansion Vessel
124
To Fill the Heating System
124
To Fill the Heat Exchanger Inside the Storage Tank
126
To Fill the Storage Tank
126
To Insulate the Water Piping
127
Electrical Installation
128
In this Chapter
128
About Connecting the Electrical Wiring
128
Precautions When Connecting the Electrical Wiring
128
Guidelines When Connecting the Electrical Wiring
129
About Electrical Compliance
131
About Preferential Kwh Rate Power Supply
131
Overview of Electrical Connections Except External Actuators
131
Connections to the Outdoor Unit
132
Specifications of Standard Wiring Components
133
To Connect the Electrical Wiring to the Outdoor Unit
133
Power Supply Cable
134
To Reposition the Air Thermistor on the Outdoor Unit
137
Connections to the Indoor Unit
138
To Connect the Electrical Wiring to the Indoor Unit
141
To Connect the Main Power Supply
143
To Connect the Backup Heater Power Supply
145
Running Current
146
To Connect the Backup Heater to the Main Unit
148
Switch Box
148
To Connect the Shut-Off Valve
149
To Connect the Electricity Meters
150
To Connect the Domestic Hot Water Pump
151
To Connect the Alarm Output
152
Top Cover
152
To Connect the Space Cooling/Heating ON/OFF Output
153
To Connect the Changeover to External Heat Source
154
To Connect the Power Consumption Digital Inputs
155
To Connect the Safety Thermostat (Normally Closed Contact)
157
To Connect a Smart Grid
158
To Connect the WLAN Cartridge (Delivered as Accessory)
163
To Connect the Solar Input
164
To Connect the DHW Output
164
Finishing the Outdoor Unit Installation
166
To Finish the Outdoor Unit Installation
166
Configuration
167
Overview: Configuration
167
To Access the most Used Commands
168
To Connect the PC Cable to the Switch Box
170
Configuration Wizard
171
Possible Screens
172
Possible Screens: Overview
172
Home Screen
173
Main Menu Screen
175
Additional Zone
175
Menu Screen
176
Setpoint Screen
176
Detailed Screen with Values
177
Schedule Screen: Example
178
Preset Values and Schedules
182
Using Preset Values
182
Using and Programming Schedules
182
Schedule Screen: Example
185
Setting the Energy Prices
189
Weather-Dependent Curve
191
What Is a Weather-Dependent Curve
191
2-Points Curve
192
Slope-Offset Curve
193
Using Weather-Dependent Curves
194
Settings Menu
196
Malfunctioning
196
Room
196
Main Zone
201
Additional Zone
210
Space Heating/Cooling
215
Tank
224
User Settings
230
Information
235
Installer Settings
237
Averaging Time
253
Commissioning
264
User Profile
264
Operation
265
Wlan
265
Menu Structure: Overview User Settings
268
Menu Structure: Overview Installer Settings
269
Commissioning
270
In this Chapter
270
Overview: Commissioning
270
Precautions When Commissioning
271
Checklist before Commissioning
271
Checklist During Commissioning
272
Minimum Flow Rate
273
Air Purge Function
273
Operation Test Run
275
Actuator Test Run
276
Underfloor Heating Screed Dryout
277
To Set up Bivalent Heat Sources
280
Hand-Over to the User
282
Maintenance and Service
283
Maintenance Safety Precautions
283
Yearly Maintenance
283
Yearly Maintenance Outdoor Unit: Overview
283
Yearly Maintenance Outdoor Unit: Instructions
284
Yearly Maintenance Indoor Unit: Overview
284
Yearly Maintenance Indoor Unit: Instructions
284
Troubleshooting
286
Overview: Troubleshooting
286
Precautions When Troubleshooting
286
Solving Problems Based on Symptoms
287
Symptom: the Unit Is NOT Heating or Cooling as Expected
287
Symptom: Hot Water Does NOT Reach the Desired Temperature
287
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
288
Symptom: the System Is Making Gurgling Noises after Commissioning
288
Symptom: the Pump Is Blocked
290
Symptom: the Pump Is Making Noise (Cavitation)
290
Symptom: the Pressure Relief Valve Opens
291
Symptom: the Water Pressure Relief Valve Leaks
291
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
291
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
292
Solving Problems Based on Error Codes
293
To Display the Help Text in Case of a Malfunction
293
Error Codes: Overview
293
Disposal
298
To Recover Refrigerant
298
To Open the Stop Valves
299
To Manually Open the Electronic Expansion Valves
299
Recovery Mode - in Case of 3N~ Models (7-Segments Display)
301
Recovery Mode - in Case of 1N~ Models (7-Leds Display)
304
To Drain the Storage Tank
305
To Drain the Storage Tank Without a Connected Pressureless Solar System
305
To Drain the Storage Tank with a Connected Pressureless Solar System
307
Technical Data
309
Service Space: Outdoor Unit
310
Piping Diagram: Outdoor Unit
311
Piping Diagram: Indoor Unit
312
Wiring Diagram: Outdoor Unit
313
Wiring Diagram: Indoor Unit
318
Electrical Connection Diagram
323
ESP Curve: Indoor Unit
324
Name Plate: Indoor Unit
324
Glossary
326
Field Settings Table
327

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Daikin ELSHB12P50EF Installer's Reference Manual (348 pages)

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