GAH Electrastream, Руководство пользователя и инструкция по установке

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CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS
1 INTRODUCTION 1 INTRODUCTION
1 INTRODUCTION 1 INTRODUCTION 1 INTRODUCTION
2 OPERA 2 OPERA 2 OPERA 2 OPERA 2 OPERATOR CONTROLS TOR CONTROLS TOR CONTROLS TOR CONTROLS TOR CONTROLS
3 TECHNICAL INFORMA 3 TECHNICAL INFORMA
3 TECHNICAL INFORMA 3 TECHNICAL INFORMA 3 TECHNICAL INFORMATION
TION
TION TION TION
5 COMMISSIONING 5 COMMISSIONING 5 COMMISSIONING 5 COMMISSIONING 5 COMMISSIONING
7 F 7 F
7 F 7 F
7 FAUL AUL
AUL AUL
AULT FINDING T FINDING
T FINDING T FINDING
T FINDING
CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS
Impor
Impor Impor Impor Important Information tant Information tant Information tant Information tant Information ----------------------------------------- ----------------------------------------- ----------------------------------------- ----------------------------------------- ----------------------------------------- 4
Section 1 Intr Section 1 Intr
Section 1 Intr Section 1 Intr
Section 1 Introduction oduction
oduction oduction
oduction
1-1 Introduction ---------------------------------------------- 5
1-2 System Layout ------------------------------------------- 8
1-3 Parts Supplied------------------------------------------- 11
1-4 The Electrastream System ------------------------------- 12
1-5 Tri Core Heater Operation -------------------------------- 13
Section 2 Operator Contr Section 2 Operator Contr
Section 2 Operator Contr Section 2 Operator Contr
Section 2 Operator Controls ols
ols ols
ols
2-1 System Control ------------------------------------------ 14
2-2 Electrastream Control Unit ------------------------------- 16
2-3 Shut Off Valves ------------------------------------------ 20
2-4 Temperature & Pressure Relief Discharge ---------------- 22
2-5 Thermostatic Mixing Valve ------------------------------ 22
2-6 Servicing ------------------------------------------------ 22
Section 3 T Section 3 T Section 3 T Section 3 T Section 3 Technical Information echnical Information echnical Information echnical Information echnical Information
3-1 Specifications ------------------------------------------- 23
3-2 Dimensions --------------------------------------------- 25
3-3 Wiring --------------------------------------------------- 29
Section 4 Installation Section 4 Installation Section 4 Installation Section 4 Installation Section 4 Installation
4-1 Building Control ----------------------------------------- 31
4-2 Electrical ------------------------------------------------ 31
4-3 Hot Water System --------------------------------------- 33
4-4 Heating System ----------------------------------------- 37
4-5 Expansion Discharge ------------------------------------ 40
4-6 System Pressure ---------------------------------------- 43
4-7 Electrastream Connections - ---------------------------- 44
Section 5 Commissioning Section 5 Commissioning
Section 5 Commissioning Section 5 Commissioning Section 5 Commissioning
5-1 Commissioning ----------------------------------------- 47
Section 6 Servicing Section 6 Servicing
Section 6 Servicing Section 6 Servicing Section 6 Servicing
6-1 Routine Service ----------------------------------------- 50
Section 7 Fault Finding Section 7 Fault Finding
Section 7 Fault Finding Section 7 Fault Finding
Section 7 Fault Finding
7-1 Fault Finding -------------------------------------------- 52
Health & Safety Health & Safety Health & Safety Health & Safety Health & Safety ------------------------------ ------------------------------ ------------------------------ ------------------------------ ------------------------------ Inside Front Cover
6 SERVICING 6 SERVICING
6 SERVICING 6 SERVICING 6 SERVICING
4 INST 4 INST 4 INST 4 INST 4 INSTALLA ALLA ALLA ALLA ALLATION TION TION TION TION
IMPORTANT
BEFORE STARTING THE INSTALLATION OF THE ELECTRASTREAM CHECK ALL COMPONENTS HAVE
BEEN DELIVERED AND ARE IN SATISFACTORY CONDITION - Refer to 1-3 .
HEAL HEAL
HEAL HEAL HEALTH & SAFETY
TH & SAFETY
TH & SAFETY TH & SAFETY TH & SAFETY
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Fig. 4-4a Schematic of Typical Heating System
4-4 Heating System
INST INST INST INST INSTALLA ALLA ALLA ALLA ALLATION 4 TION 4 TION 4 TION 4 TION 4
4-4.1 Notes on Heating System
1. The total output from the Electrastream for hot water and heating is 9 kW @ 240V
(30,000 Btu). The radiators should be sized to suit.
2. The schematic system shows a kick space fan assisted heater, these are efficient
space saving units, ideal for small dwellings.
4-4.2 Pressure Gauge
The pressure gauge is provided to indicate the heating system pressure.
When the system is full with cold water and all radiators are full, on and bled/vented, the
gauge will show the cold fill pressure.
Set the red pointer to the cold fill pressure. If the system pressure, indicated by the black
pointer, falls below the cold fill pressure, it means that the system requires topping up.
4-4.3 Pump
Electrastream is supplied with a standard 3 speed central heating circulating pump and
isolating valves. This should be fitted in the flow from the indirect cylinder before the
bypass valve.
Normally the pump will be set at speed 2 (II).
The pump is wired so that it is ON when the heating control system is set for heating ON
and the room thermostat is set higher than the ambient temperature - see wiring diagrams
figs. 3-3a and 3-3b.
4-4.4 Heating PRV
The pressure relief valve (PRV) is provided to vent excess pressure from the system. The
valve will open when the pressure exceeds 3 Bar ± 10%.
The valve can be manually opened by turning the red knob clockwise, to close the valve
continue turning clockwise until it clicks.
✓
SUPPLIED
Fig. 4-4b Pressure Gauge
Fig. 4-4c Pump Speed
SINGLE COIL CYLINDER SHOWN
TWIN COIL - CONNECT TO TOP COIL
44444