Galletti WRE 122 Manuals

Manuals and User Guides for Galletti WRE 122. We have 1 Galletti WRE 122 manual available for free PDF download: Instructions For Installation, Use And Maintenance Manual

Galletti WRE 122 Instructions For Installation, Use And Maintenance Manual

Galletti WRE 122 Instructions For Installation, Use And Maintenance Manual (52 pages)

Chillers and heat pumps

Brand: Galletti | Category: Chiller | Size: 4 MB

Table of Contents

Table of Contents
4
Wre Serie
5
11 FIELD of APPLICATION P
5
MAIN FEATURES P
5
13 MODELS and VERSIONS P
6
MAIN COMPONENTS P
7
Structure
7
Cooling Circuit
7
Electronic Microprocessor Control
7
Inspection, Conveyance Dimensional and Siting
8
23 SITING and DAMPERS P
9
Installation Clearance Requirements
10
Weights
18
Technical Features
21
Microprocessor Control
27
Remote Control Panels (Accessories)
27
Main Functions
27
Devices Controlled
27
52 USING the CONTROL PANEL P
27
Display
27
Information about Equipment Status
27
Meaning of Leds on the Display
27
Switching on and off and Changing
28
Switching the Unit on and off in the Cooling or Heating Mode
28
Changing the Operatining Mode
28
Display and Setting of Operating
28
Info Menu
29
User Menu
29
Maintenance Menu
29
Manufacturer's Menu
29
55 OTHER FUNCTIONS P
29
Refrigerant Leak Alarm
29
Restart - Fast Restart
29
Clock Logic Board
29
Partition of Compressors Power
29
Power Analyzer
29
Antifreeze (Heating Element) Protection Management
30
Outlet Regulation
30
Lan
30
Start-Up
31
61 PRELIMINARY CHECKS P
31
Plumbing and Electrical Connections
32
PLUMBING CONNECTION P
32
General Guidelines for Plumbing Connections
32
Recommended Water Circuit
32
Filling the System
34
Flussostat Connection
34
ELECTRICAL CONNECTIONS P
34
74 WATER CIRCUIT P
37
Operating Limits
38
81 OPERATING LIMITS for WRE C P
39
82 OPERATING LIMITS for WRE H P
39
83 THERMAL CARRYING FLUID P
40
Control and Safety Devices
41
CONTROL DEVICES P
41
Service Thermostat
41
Control Device Settings
41
92 SAFETY DEVICES P
41
High Pressure Switch
41
High-Pressure Relief Valve
41
Low Pressure Switch
41
Low Pressure Safety Valve
41
Anti-Recycle Timer
41
Routine Maintenance and Checks
42
101 CHECKS to be PERFORMED by the USER P
42
102 CHECKS and MAINTENANCE to be PERFORMED by SPECIALISED PERSONNEL P
42
Cooling Circuits
43
Troubleshooting
48
Retiring the Unit
50

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