LG THERMA V Monobloc 3 Series Manuals

Manuals and User Guides for LG THERMA V Monobloc 3 Series. We have 1 LG THERMA V Monobloc 3 Series manual available for free PDF download: Owner's Manual

LG THERMA V Monobloc 3 Series Owner's Manual (342 pages)

AIR-TO-WATER HEAT PUMP

Brand: LG | Category: Heat Pump | Size: 61 MB

For Your Records
2
Table of Contents
3
Safety Instructions
5
Product Introduction
11
Name and Function of Parts
11
Remote Controller
12
On/Off Button
12
Description of the Operation
13
Main Screen
13
Menu Screen
13
Setting Screen
14
Popup Screen
14
Monitoring (for 3 Series)
15
Returning to the Screen
15
Monitoring (for 4 Series)
16
Returning to the Screen
16
Operation Setting
17
On / off
17
Operation Mode
17
Cooling Operation
18
Heating Operation
19
AI / Auto Operation
20
Temperature Setting
21
Controlling Desired Temperature
21
Select Temperature Sensor
22
DHW Heating Operation
23
Quick DHW Tank Heating
23
View Temperature
24
General Mode
24
Lock Setting
26
How to Enter Lock Setting
26
Lock Setting - All, On/Off, Mode, DHW Lock
26
Timer Setting
27
Timer Entrance and Setting Method
27
Simple Timer
28
Turn-On Reservation
29
Turn-Off Reservation
30
Schedule Setting
31
How to Enter Schedule
31
Daily Schedule
32
Schedules & Edit
33
Schedules & Edit - Add Schedule
34
Exception Day
35
DHW Recirculation Schedule (for 4 Series)
36
Energy Monitoring Setting
38
Information of Energy Monitoring
39
Instantaneous Power
39
Power/Calorie
39
Meter Interface Setting
40
Connection Path of Meter Interface
40
Information of Meter Interface
41
Instantaneous Power
41
Energy Setting
41
Function Setting
42
How to Enter Function Setting
42
Function Setting
43
Low Noise Mode Time
43
Low Noise Mode Time
44
Wi-Fi Pairing
45
Water Temperature Setting
46
47 3 Nd Party Boiler
47
Nd Party Boiler
47
User Setting
48
How to Enter User Setting
48
Language
49
Temperature Unit
50
Screen Saver Timer
51
LCD Brightness in Idle
51
Date
52
Time
53
Summer Time
54
Password
55
Schedule Initialization / Schedule Reset
56
Theme
57
Auto Return to Main Screen
57
System Reboot
57
Overview Owner's Settings
58
Menu Structure
58
Using Thermostat
60
How to Use Thermostat
60
Service Setting
61
How to Enter Service Setting
61
Open Source License
61
Emergency Operation
62
Maintenance and Service
64
Maintenance Activities
64
When the Unit Is Not Going
64
How to Drain Remaining Water in the Product
65
Call the Service Immediately in the Following Situations
66
Air-To-Water Heat Pump
68
Preface
75
Safety Instructions
76
Operation
87
Installation Part
89
General Information
90
Model Information
90
Model Name and Related Information
92
Parts and Dimensions
93
Control Parts
99
Control Box
100
Remote Controller
101
Typical Installation Example
102
Installation
103
Cycle Diagram
108
Water Cycle
111
Installation
114
Transporting the Unit
114
Installation Places
115
Seasonal Wind and Cautions in Winter
115
Multiple Installation
116
Installation at Seaside
118
Selecting the Location
118
Foundation for Installation
119
Electrical Wiring
120
Terminal Block Information
128
Wiring of Main Power Supply and Equipment Capacity
130
Water Piping and Water Circuit Connection
131
Pipe Insulation
132
Water Charging
133
Water Pump Capacity
134
Pressure Drop
134
Performance Curve
135
Water Quality
136
Frost Protection by Antifreeze
136
Frost Protection by Antifreeze Valve
137
Water Volume and Expansion Vessel Pressure
139
Accessories Installation
140
Accessories Supported by LG Electronics
140
Before Installation
143
Thermostat
143
Final Check
146
3Rd Party Boiler
152
3Rd Party Controller
153
Meter Interface
154
Central Controller
155
Remote Controller
156
Installation of Remote Controller
156
DHW Tank
160
Installation Condition
160
DHW Tank Kit
165
Solar Thermal Kit (for 3 Series)
167
Sensor Mounting
168
Solar Thermal Kit (for 4 Series)
169
Dry Contact
170
External Controller - Setting up Programmable Digital Input Operation
172
Remote Temperature Sensor
173
Solar Pump
176
External Pump
177
Wi-Fi Modem
178
Energy State
179
Digital Input for Energy Saving (ESS, Smart Grid)
180
2Way Valve
181
How to Wire 2Way Valve
181
3Way Valve(A)
183
3Way Valve(B)
184
Electric Heater
185
Typical Installation Example
191
Final Check
193
[Chapter 6] CONFIGURATION
194
DIP Switch Setting
194
Option Switch
195
Outdoor PCB
200
[Chapter 7] SERVICE SETTING
204
How to Enter Service Setting
204
Service Setting
204
Service Contact
205
Model Information
206
RMC Version Lnformation
207
Open Source License
208
INSTALLER SETTING (for 3 Series)
209
How to Enter Installer Setting
209
Installer Setting (for 3 Series)
210
Select Temperature Sensor
213
Dry Contact Mode
214
Central Control Address
215
Pump Test Run
216
Air Cooling Set Temp
217
Water Cooling Set Temp
218
Air Heating Set Temp
219
Water Heating Set Temp
220
DHW Set Temp
221
Screed Drying
222
Heater on Temperature
224
Water Supply off Temp. During Cooling
226
Tank Disinfection Setting
228
Tank Setting1
229
Tank Setting2
230
Heater Priority
232
DHW Time Setting
233
TH On/Off Variable, Heating Air
235
TH On/Off Variable, Heating Water
236
TH On/Off Variable, Cooling Air
237
TH On/Off Variable, Cooling Water
238
Heating Temp. Setting
239
Cooling Temp. Setting
240
Pump Setting in Heating
241
Pump Setting. in Cooling
242
Forced Operation
243
Cn_Cc
244
Pump Capacity
245
Seasonal Auto Temp
246
Modbus Address
248
Cn_Ext
249
Anti-Freezing Temperature
250
Add Zone
251
Use External Pump
252
3Rd Party Boiler
253
Meter Interface
254
Pump Prerun/Overrun
255
Solar Thermal System
256
Energy State
258
Data Logging
261
Password Initialization
262
INSTALLER SETTING (for 4 Series)
263
Select Temperature Sensor
266
Use Heating Tank Heater
267
Mixing Circuit
268
Use External Pump
271
RMC Master/Slave
272
LG Therma V Configuration
273
Forced Operation
274
Pump Prerun/Overrun
275
Water Flow Control
276
Energy Monitoring
277
Anti-Freezing Option 1
278
Password Reset
279
Screed Drying
280
Heater on Temperature
282
Air Heating Set Temp
283
Water Heating Set Temp
284
Hysteresis Room Air(Heating)
285
Hysteresis Heating Water
286
Heating Temp. Setting
287
Pump Setting in Heating
288
Air Cooling Set Temp
289
Water Cooling Set Temp
290
Water Supply off Temp. During Cooling
291
Hysteresis Room Air(Cooling)
292
Hysteresis Cooling Water
293
Cooling Temp. Setting
294
Pump Setting in Cooling
295
Seasonal Auto Temp
296
Heater Priority
299
DHW Set Temp
300
Tank Disinfection Setting
301
Tank Setting1
302
Tank Setting2
303
DHW Time Setting
305
Recirculation Time
307
Solar Thermal System
308
Pump Test Run
310
Frost Protection Temp
311
Dry Contact Mode
312
Central Control Address
313
Cn_Cc
314
LG Therma V Configuration
315
Energy State
316
Thermostat Control Type
319
Pump Operation Time
320
IDU Operation Time
321
Modbus Address
322
Modbus Gateway Memory Map
323
Cn_Ext
326
Meter Interface
328
Current Flow Rate
329
Data Logging
330
[Chapter 9] COMMISSIONING
331
Check List before Starting Operation
331
Starting Operation
332
Starting Operation Flow Chart
333
Airborne Noise Emission
333
Vacuum & Charge of Refrigerant
334
Charge of Refrigerant
335
How to Drain Remaining Water in the Product
336
Troubleshooting
337
Troubleshooting for Problem While Operation
337
Troubleshooting for Error Code
338

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