Galletti LEP Manuals

Galletti LEP Manuals

Manuals and User Guides for Galletti LEP. We have 1 Galletti LEP manual available for free PDF download: Installation, Use And Maintenance Manual

Galletti LEP Installation, Use And Maintenance Manual

Galletti LEP Installation, Use And Maintenance Manual (28 pages)

Multifunction heat pumps 40 – 420 kW

Brand: Galletti | Category: Heat Pump | Size: 0.41 MB

Table of Contents

Table of Contents
3
General Description
6
The Series
6
Structure
6
Field of Application
6
Cooling Circuit
7
Preliminary Procedures
12
Inspection Upon Reception
12
Lifting and Conveyance
12
Unpacking
13
Positioning
13
Installation
13
Installation Clearance Requirements
13
General Recommendations for Hydraulic Connections
14
Hydraulic Connection to Evaporator
14
Filling Tank And/Or Pumps (if Foreseen by the System)
16
Electrical Connections
16
General Information
16
Electric Connections of the Circulation Pump
17
Remote Controls
17
Remote Summer-Winter Changeover [Heat Pump Versions]
17
Starting up
17
Preliminary Checks
17
Commissioning Instructions for LEP Series Chillers
18
Starting Operation
19
Checks During Operation
19
Checking Refrigerant Load
19
Stopping the Unit
20
Operating Limits
20
Use of Glycol Solutions
21
Working Limits
21
Water Flow to Evaporator
22
Setting Control Devices
22
General Information
22
Maximum Pressure Switch
23
Minimum Pressure Switch
23
Service Thermostat Function
23
Antifreeze Thermostat Function
23
Anti-Recycle Timer Function
23
Maintenance
24
Warnings
24
General Information
24
Repairing the Cooling Circuit
25
Tightness Test
25
Emptying and Drying of the Cooling Circuit
25
Restoring R410A Refrigerant Load
26
Environmental Protection
26
Troubleshooting
27

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