Lochinvar LAHP752HT Manuals

Manuals and User Guides for Lochinvar LAHP752HT. We have 1 Lochinvar LAHP752HT manual available for free PDF download: Installation, Commissioning And Service Manual

Lochinvar LAHP752HT Installation, Commissioning And Service Manual

Lochinvar LAHP752HT Installation, Commissioning And Service Manual (68 pages)

Brand: Lochinvar | Category: Heat Pump | Size: 11 MB

Table of Contents

Table of Contents
2
Introduction
4
Preliminary Information
4
Aim and Content of the Manual
4
How to Store this Manual
4
Manual Updates
4
How to Use this Manual
4
Potential Risks
5
General Description of Symbols Used
6
Safety Symbols Used
7
Limitations and Prohibited Use
7
Unit Identification
8
Safety
9
Warning Re Potentially Hazardous Toxic Substances
9
Refrigerant Handling
9
Prevention of Inhalation of High Vapor Concentrations
10
Procedures in the Event of Accidental Release of Refrigerant
10
Main Toxicological Information on the Type of Refrigerant Used
10
First Aid Measures
10
Technical Characteristics
11
Unit Description
11
Versions
12
Accessories Description
13
What Is the E.V.I. Technology (Enhanced Vapour Injection)
14
Technical Data
15
Operation Limits
16
Domestic Hot Water Production
17
Compressor Capacity Steps
18
Correction Tables
18
Sound Data
19
Installation
20
General Safety Guidelines and and Use of Symbols
20
Workers' Health and Safety
20
Personal Protective Equipment
20
Inspection
21
Storage
21
Unpacking
21
Lifting and Handling
22
Location and Minimum Technical Clearances
22
Installation of Rubber Vibration Dampers (KAVG)
24
Serial Interface Card RS485 (INSE)
24
Installation of Condensate Drip Tray (BRCA)
25
Hydraulic Connections
26
Chemical Characteristics of the Water
26
Hydraulic Components
27
User Circuit Minimum Water Content
28
Domestic Hot Water (Dhw) Minimum Water Content
28
Filling the Hydraulic Circuit
28
Emptying the Installation
28
Typical Installations
29
Wiring Connections: Preliminary Safety Information
30
Electric Data
31
Electric Connections
32
Positioning of the User Circuit Water Inlet Sensor (BTI)
35
Refrigerant Circuit Layout
36
Unit Start up
38
Preliminary Checks
38
Position of the Control Panel
40
How to Remote the Control Panel
41
Use
43
Switch the Unit on
43
Stop
44
How to Change the Set Points
45
PROBES Key
46
ALARM Key
46
CIRC Key
47
SERVICE Key
49
Acoustic Signal Silencing
60
Unit Maintenance
61
General Warnings
61
Drive Access
61
Scheduled Maintenance
62
Periodical Checks
62
Refrigerant Circuit Repair
64
Decommissioning
65
Unit Isolation & Drain down
65
Disposal, Recovery and Recycling
65
RAEE Directive (Only for EC Countries)
65
Diagnosis & Troubleshooting
66
Fault Finding
66

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