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ECOKNIGHT EKW86CE
Lochinvar ECOKNIGHT EKW86CE User Manual
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EKW46CE
EKW61CE
EKW86CE
EKW116
CE
EKW146
CE
EKW176
CE
EKW206
CE
EKW236
CE
E
K
W
236
C
E
ECOKNIGHT
™
FLOOR
STANDIN
G
GAS
FIRED
CONDENSING
CIRCULATING TYPE WATER HEAT
ER
Install
ation, Commissioning, Maintenance
and Us
er instructions
installation manua
l_ecoknight_februar
y 2
017
2
Table of Contents
Table of Contents
2
Introduction
4
Safety Guidelines
5
General Description of Safety Symbols Used
5
What to Do if You Smell Gas
6
Principal Parts
7
Technical Data
10
Dimensions and Clearance
11
Dimensional Drawings
11
Clearances
12
General Requirements
13
Related Documents
13
Water Quality
14
Location
14
Plant Room Requirements
14
General Requirements
14
Clearances
15
Condensate Drain
15
Gas Supply
15
Service Pipes
15
Meters
15
Gas Supply Pipes
15
Boosted Supplies
15
Plant-Room Control Valve
15
Equipment Gas System Leak Check
16
Flue System
17
Flue System General Requirements
17
Approved Flue System
17
Installation Precautions
17
Flue System Technical Details and Maximum Flue Length
18
Flue Discharge
18
Condensate Drain
18
Room Sealed (Type C) Flue Assembly
20
Installation of Flue Transition Kit to Ekw46Ce - Ekw61Ce Water Heaters
24
Installation of Transition Kit to Ekw86Ce-Ekw116Ce Water Heaters
26
Installation of Flue Connection Kit to Ekw146Ce-Ekw176Ce
28
Installation of Flue Connection Kit to Ekw206Ce - Ekw236Ce
30
Horizontal Flue Terminal Installation
32
Flue Terminal Guarding
33
Vertical Flue Terminal Installation
33
TYPE C 43 (U Duct)
35
TYPE C 53 (Twin Pipe)
36
TYPE B 23 (Conventional Flue with Fan Assistance)
39
Air Supply
40
Combustion Ventilation
40
Cooling Ventilation
40
Water Connections
41
General
41
Open Vented System Arrangement
42
Un-Vented System Arrangement
42
Stratification
43
Circulating Pumps
43
Hard Water Areas
44
Primary Pipework Header Sizing
44
Control Options/Installation
45
Vessel Temperature Sensor Single Water Heater Installation
45
Vessel Temperature Sensor MULTIPLE Water Heater Installation
46
Sensor Wiring
46
Schematics
46
Key for Schematics
46
Standalone Installation, Single Water Heater
47
Bms Installation, Single Water Heater
48
INSTALLATION, Two WATER Heaters with Single Vessel - Alternate Lead with Strap-On Sensor
49
MULTIPLE WATER HEATERS with Single Vessel
50
Multiple Water Heaters with Multiple Lst Direct Storage Vessels
51
Electrical Supply
52
External Controls
52
High Voltage Connector Strip
54
Low VOLTAGE CONNECTOR STRIP
54
Electrical Connections
56
Fuses
56
Arc Welding Precautions
56
Wiring Diagram
57
Ladder Diagram
58
Smart System Control
59
General
59
Smart System Control Panel
59
Access Modes
59
Saving Parameters
60
Status Display Screens
62
Commissioning and Testing
64
Electrical Installation
64
Gas Installation
64
Water Connections
64
Commissioning the Equipment
64
Temperature Adjustment Procedure
65
Legionella Prevention
66
Pasteurisation
66
Pasteurisation Using the Night Set Back Facility
66
Installation Noise
66
Lpg Fuel
67
Related Documents
67
Conversion to Lpg
67
Lpg Commissioning and Testing
72
Maintenance
73
General
73
Maintenance Schedule
73
Burner Inspection
73
Burner Removal
74
Cleaning the Heat Exchanger
74
Draining Water Heater System
74
Refilling the System
75
Other Checks
75
Smart System Control Settings
76
Display Panel Access Menu
76
Parameter Setting
77
Viewable and Changeable Control Parameters
80
General
80
Data Logging
81
Functions
81
Dhw Settings
82
Anti-Cycling
83
Control Modes
83
Building Management System (Bms)
85
Circulation Pumps
87
Service Notification
87
Basic Setup
88
Erp DATA TABLE
89
User Instructions
90
General Requirements
90
Procedure for Lighting
90
Procedure for Shutting down
90
Smart System Control
91
Temperature Adjustment Procedure
91
Maintenance
92
Air Supply
92
Smart System Control
92
Parameter Settings
92
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Lochinvar ECOKNIGHT EKW86CE Specifications
General
Brand
Lochinvar
Model
ECOKNIGHT EKW86CE
Category
Water Heater
Language
English
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