Table Of Contents; Contents - Dimplex Ec-eau Installation And User Instructions Manual

1 Contents

0 OVERALL VIEW .......................................................................................... 3
1 CONTENTS ................................................................................................ 4
2 INTRODUCTION ......................................................................................... 6
3 SCOPE OF DELIVERY .................................................................................. 6
4 PRE-INSTALLATION ADVICE ........................................................................ 7
4.1 R
ISK ASSESSMENT
4.2 S
ITING CONSIDERATIONS
4.3 C
OLD WATER SUPPLY
4.4 B
UILDING REGULATION
4.4.1 Discharge pipe D2 ......................................................................... 9
4.4.2 Worked example ..........................................................................10
4.4.3 Termination of discharge pipe ........................................................11
4.5 L ............................................................................................11
IMITATIONS
5 INSTALLATION..........................................................................................12
5.1 C W I
OLD ATER
5.1.1 Correctly site the cylinder ..............................................................12
5.1.2 Install the inlet group....................................................................12
5.1.3 Expansion vessel ..........................................................................12
5.1.4 Balanced cold water supply ............................................................12
5.1.5 Drain valve ..................................................................................12
5.2 H W O
OT ATER
5.2.1 Thermostatic mixing valve .............................................................13
5.2.2 Pipe insulation..............................................................................13
5.3 D
ISCHARGE PIPES FROM SAFETY DEVICES
5.3.1 Discharge pipe D1............................................................................13
5.3.2 Discharge pipe D2 ........................................................................13
5.3.3 Tundish .......................................................................................14
5.4 I
MMERSION HEATER
5.5 C
OIL FLOW CONNECTIONS
5.6 C
OIL RETURN CONNECTIONS
5.7 T
HERMOSTAT CONNECTION AND INSTALLATION OF THE HEAT PUMP
..................................................................................................16
SENSOR
5.7.1 Connection of the sensor ...............................................................17
5.8 C
ONNECTION OF
6 COMMISSIONING......................................................................................21
7 MAINTENANCE..........................................................................................22
8 SPARE PARTS ...........................................................................................23
9 TECHNICAL DATA......................................................................................24
9.1 C
YLINDER HEAT EXCHANGER PRESSURE DROP
...................................................................................... 7
.............................................................................. 7
................................................................................... 8
G3 D
ISCHARGE REQUIREMENTS
I C
NLET WITH NLET ONTROL
..................................................................................13
UTLET
....................................................................................14
............................................................................15
.........................................................................15
S R
ECONDARY ETURN
Contents
.......................................... 8
G ...............................................12
ROUP
..........................................................13
..............................................................20
.....................................................26
DHW
TEMPERATURE