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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❍
Indirect cylinder coils may be fractured, consult GAH (HEATING PRODUCTS).
❍
*Check to make sure there is air charge pressure in the accumulator. If air is not
present, suspect faulty accumulator. Consult GAH (HEATING PRODUCTS).
Make the system safe Make the system safe
Make the system safe Make the system safe Make the system safe
●
Turn off the system at the isolator or consumer unit.
●
Turn on a hot tap until it runs cold to reduce the pressure and temperature.
●
Turn on the radiators - ensuring all thermostatic valves are open.
●
Contact the installer.
Investigate possible causes Investigate possible causes
Investigate possible causes Investigate possible causes
Investigate possible causes
❍
Check there are no restrictions in the hot water pipework.
❍
Check for loss of pressure in the hot water expansion vessel.
❍
Check for loss of pressure in the heating expansion vessel.
❍
Check pressure reducing valve (on combination valve, see 4-3.3).
❍
Check for back feed of high mains pressure from expansion valve.
❍
The heating system should not be run with all the radiators turned off unless there is
a bypass valve in the system, see figs. 1-2a and 1-2b.
❍
Check for air in the heating system.
❍
Check that the cylinder temperature sensor has not been dislodged from the phial in
the cylinder.
❍
With the heating elements and heating pump turned OFF, check for error messages
on the Electrastream Control Unit.
❍
With the heating elements and heating pump turned OFF, check the target
temperature of the Electrastream Control Unit (see step 8, fig. 2-2b).
❍
With the heating elements and heating pump turned OFF, check for error messages
on the Electrastream Control Unit.
FFFFFAUL AUL AUL AUL AULT FINDING 7 T FINDING 7 T FINDING 7 T FINDING 7 T FINDING 7
In the event of water/steam
being seen at the discharge
pipe or tundish
WARNING
Scalding water and steam can be
blown out of the tundish and
discharge pipe
WARNING
Please ensure that no water has
come into contact with any
electrical device before the
electrical supply is turned back on.
77777
Hot water discoloured
* Electrastream Plus only