GAH Electrastream - Electrastream Plus System Layout

3
CONTENTSCONTENTS
CONTENTSCONTENTS
CONTENTS
1 INTRODUCTION1 INTRODUCTION
1 INTRODUCTION1 INTRODUCTION
1 INTRODUCTION
2 OPERA2 OPERA
2 OPERA2 OPERA
2 OPERA
TOR CONTROLSTOR CONTROLS
TOR CONTROLSTOR CONTROLS
TOR CONTROLS
3 TECHNICAL INFORMA3 TECHNICAL INFORMA
3 TECHNICAL INFORMA3 TECHNICAL INFORMA
3 TECHNICAL INFORMA
TIONTION
TIONTION
TION
5 COMMISSIONING5 COMMISSIONING
5 COMMISSIONING5 COMMISSIONING
5 COMMISSIONING
7 F7 F
7 F7 F
7 F
AULAUL
AULAUL
AUL
T FINDINGT FINDING
T FINDINGT FINDING
T FINDING
CONTENTSCONTENTS
CONTENTSCONTENTS
CONTENTS
ImporImpor
ImporImpor
Impor
tant Informationtant Information
tant Informationtant Information
tant Information
----------------------------------------------------------------------------------
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----------------------------------------- 4
Section 1 IntrSection 1 Intr
Section 1 IntrSection 1 Intr
Section 1 Intr
oductionoduction
oductionoduction
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 ContrSection 2 Operator Contr
Section 2 Operator ContrSection 2 Operator Contr
Section 2 Operator Contr
olsols
olsols
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 TSection 3 T
Section 3 TSection 3 T
Section 3 T
echnical Informationechnical Information
echnical Informationechnical Information
echnical Information
3-1 Specifications ------------------------------------------- 23
3-2 Dimensions --------------------------------------------- 25
3-3 Wiring --------------------------------------------------- 29
Section 4 InstallationSection 4 Installation
Section 4 InstallationSection 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 CommissioningSection 5 Commissioning
Section 5 CommissioningSection 5 Commissioning
Section 5 Commissioning
5-1 Commissioning ----------------------------------------- 47
Section 6 ServicingSection 6 Servicing
Section 6 ServicingSection 6 Servicing
Section 6 Servicing
6-1 Routine Service ----------------------------------------- 50
Section 7 Fault FindingSection 7 Fault Finding
Section 7 Fault FindingSection 7 Fault Finding
Section 7 Fault Finding
7-1 Fault Finding -------------------------------------------- 52
Health & SafetyHealth & Safety
Health & SafetyHealth & Safety
Health & Safety
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------------------------------ Inside Front Cover
6 SERVICING6 SERVICING
6 SERVICING6 SERVICING
6 SERVICING
4 INST4 INST
4 INST4 INST
4 INST
ALLAALLA
ALLAALLA
ALLA
TIONTION
TIONTION
TION
IMPORTANT
BEFORE STARTING THE INSTALLATION OF THE ELECTRASTREAM CHECK ALL COMPONENTS HAVE
BEEN DELIVERED AND ARE IN SATISFACTORY CONDITION - Refer to 1-3 .
HEALHEAL
HEALHEAL
HEAL
TH & SAFETYTH & SAFETY
TH & SAFETYTH & SAFETY
TH & SAFETY
9
11
11
1
INTRODUCTION 1INTRODUCTION 1
INTRODUCTION 1INTRODUCTION 1
INTRODUCTION 1
✓
Accumulator
FLOW 22mm
RETURN 22mm
PRV
✓Unvented
Cylinder
22mm Incoming
mains supply
Bypass
✓Pump & valves
✓Tri-core Heater Combined 3 x 3kW
Room Thermostat
2 Pole
Isolator
✓TPRV
✓PRV
Balanced cold supply to taps
Hot supply to t
a
Thermostatic Shower
✓Combination Valve
✓Thermostatic Mixing Valve - limits temperature of hot water to taps
Single Check Valve
Economy Ta
r
✓Heating System Fill 15mm
Kitchen
Kick Space Heater
Shower Room
Towel Rail
RCD
Consumer Unit with RCD
Drain 15mm
✓Cylinder Temperature Sensor & Thermal Cut Out
Discharge
✓Hot Water
Expansion
Vessel
Cold water storage
✓ Isolating Valve
✓Isolating Valve
15mm
22mm
22mm
Water
Softener
(option)
✓
✓
✓
✓
✓Motorised Valve
28mm
28mm
3.5 Bar Pressure Reducing Valve
✓ Isolating Valve
✓Tundish
✓Heating Expansion Vessel 8l No valves to be fitted between PRV and Expansion Vessel
✓Electrastream
Control Unit
Fig. 1-2b Typical Schematic Installation - Electrastream Plus 130 & 150
1-2.2 Electrastream Plus