Specifications
Table Of Contents
- Contents
- About Your Water Heater
- Water Heater Application
- Model Type
- Mains Pressure
- Solar Operation
- How Hot Should The Water Be?
- Hotter Water Increases The Risk Of Scald Injury
- Warning
- Safety
- Precautions
- Pipe Work And Insulation
- Freeze Protection
- Solar Monitor
- Bleeding The Solar Collector(S)
- To Turn Off The Water Heater
- To Turn On The Water Heater
- Going On Holidays
- How Do I Know If The Water Heater Is Installed Correctly?
- Victorian Customers
- Does The Water Chemistry Affect The Water Heater?
- How Long Will The Water Heater Last?
- Regular Care
- Water Supplies
- Save A Service Call
- Not Enough Hot Water (Or No Hot Water)
- Temperature Pressure Relief Valve Running
- Expansion Control Valve Running
- In-Series Water Heater Operating Too Frequently
- Collector Glass
- Noise From The Solar Collectors
- Green LED Is Not Illuminated On Solar Monitor
- Red LED Illuminated on Solar Monitor
- Circulator Operates at Night
- Higher Than Expected Gas Bills
- Installation – System
- Installation – Solar Storage Tank
- Solar Water Heater Storage Tank Location
- Safe Tray
- Mains Water Supply
- Tank Water Supply
- Wall Bracket
- Hot Water Delivery
- Circulated Hot Water Flow And Return System
- Reducing Heat Losses
- Anode
- Saddling - Pipe Work
- Anti-Freeze Heating Unit
- Backing Plate
- Dimensions And Technical Data
- Typical Installation (Remote Boost) – Outdoor Location
- Typical Installation (Remote Boost) – Indoor Location
- Typical Installation (Integrated Boost) – Outdoor Location
- Installation – Solar Control Unit
- Installation – Solar Collector(s)
- Connections – Plumbing
- Connections – Electrical
- Commissioning
- Draining The Solar Collector(s)
- Draining The Water Heater
- Vulcan Solar Water Heater Warranty – Australia Only –
- 1. The Vulcan Warranty – General
- 2. Terms Of The Vulcan Warranty And Exclusions To It
- 3. What Is Covered By The Vulcan Warranty For The Water Heaters Detailed In This Document
- 4. Entitlement To Make A Claim Under This Warranty
- 5. How To Make A Claim Under This Warranty
- 6. The Australian Consumer Law
WATER SUPPLIES
18
-1.0
no warranty applies to a:
temperature pressure relief valve or a
water heater cylinder unless an
expansion control valve is fitted.
no warranty applies to a:
-copper sheathed heating unit
-direct (open circuit) solar collector
SATURATION INDEX (SI)
SOLAR WATER HEATERS WITH ELECTRIC HEATING UNIT
WITHIN WARRANTY
SPECIFICATION
SATURATION INDEX
(calculated @ 80°C water temperature)
no warranty applies to a:
-standard watts density heating unit
-direct (open circuit) solar collector
+0.4 +0.80
very corrosive very scaling
scaling
corrosive
SUMMARY OF WATER CHEMISTRY ADVICE AFFECTING WARRANTY
The water heater, solar collectors and their components are not suitable for certain water chemistries. Those
chemistries are listed below. If the water heater is connected at any time to a water supply with the following
water chemistry, the Vulcan warranty will not cover any resultant faults on the components listed below:
Water Chemistry
Component
Total Dissolved Solids (TDS) > 2500 mg/L
water heater cylinder
Total Dissolved Solids (TDS) not suitable for anode type
water heater cylinder
Saturation Index (SI) < -1.0
solar collector
copper sheathed heating unit
Saturation Index (SI) > +0.4
(if an expansion control valve is not fitted)
water heater cylinder
temperature pressure relief valve
Saturation Index (SI) > +0.8
solar collector
standard watts density heating unit