Lennox AAH041, Application Manual

Page: 3 / 52

AQUA
4
–AGU-1405-E - 1 -
1 Table of Contents
1 TABLE OF CONTENTS
........................................................................................................ 1
2 MODEL NUMBER DESCRIPTION
......................................................................................... 2
3 KEY CUSTOMER BENEFITS
................................................................................................ 3
3.1 T
HE
AQUA
4
P
................................................................................................................ 3
3.2 T
HE
AQUA
4
M
................................................................................................................ 3
3.3 B
ENEFITS
...................................................................................................................... 3
4 FEATURES AND BENEFITS
................................................................................................ 4
4.1 S
TANDARD EQUIPMENT
..................................................................................................... 4
4.2 I
NNOVATIONS
P
RODUCT
:
SOLVING THE DEFROSTING PROBLEM
.................................................. 5
4.3 S
TRUCTURE
................................................................................................................... 5
4.4 R
EFRIGERANT CIRCUIT
.
..................................................................................................... 5
4.5 C
OMPRESSORS
............................................................................................................... 5
4.6 B
RAZED PLATE HEAT EXCHANGERS
..................................................................................... 5
4.7 C
ONTROL BOX
................................................................................................................ 5
4.8 C
ONTROL AND COMMUNICATION
......................................................................................... 6
5 OPTIONS AND ACCESSORIES
............................................................................................ 7
6 APPLICATION
................................................................................................................... 10
7 OPERATING COMBINATION DEPENDING ON THE THERMAL LOAD:
................................. 14
8 OPERATING LIMITS
.......................................................................................................... 16
9 TECHNICAL DATA - PERFORMANCES
.............................................................................. 17
10 OVERVIEW DIAGRAMS
..................................................................................................... 42
11 INSTALLATION
................................................................................................................. 45
11.1 F
OR FURTHER INFORMATION SEE THE USER AND MAINTENANCE MANUAL
.
.................................. 45
11.2 P
RELIMINARY PROCEDURES
............................................................................................. 45
11.3 W
ATER CONNECTIONS
.................................................................................................... 46
11.4 E
LECTRICAL CONNECTIONS
............................................................................................. 48
11.5 E
LECTRIC CONNECTIONS OF THE CIRCULATION PUMP
............................................................ 48
11.6 U
SE OF GLYCOL SOLUTIONS
............................................................................................ 48
11.7 O
PERATING AND STORAGE LIMITS
..................................................................................... 48
Déclaration de conformité
La déclaration de conformité accompagne chaque unité