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General| Category | Water Heater |
|---|---|
| Brand | Rheem |
| Model | 325 |
| Type | Electric |
| Energy Source | Electric |
Details the Rheem air sourced heat pump water heater model and its basic operational principles.
Explains electric boosting functionality and mains pressure requirements for the water heater.
Covers thermal cut-out protection and its effect on heat pump operation.
Addresses safe water temperatures and the risk of scald injury, recommending limiting devices.
Lists essential safety warnings regarding operation, chemicals, and obstructions.
Covers timer control, holiday operation, and procedures for turning the water heater on/off.
Guidance on correct installation, water chemistry, lifespan, and environmental considerations.
Details maintenance for temperature pressure relief and expansion control valves.
Recommended service intervals for the heat pump system components.
Guidance on choosing the correct anode based on water TDS and inspection frequency.
Discusses caution, saturation index, chloride, pH, and changing water supplies.
Checks for common issues leading to insufficient or no hot water supply.
Addresses reasons for water not reaching expected temperature, often due to usage.
Explains causes and checks for water being excessively hot.
Diagnoses issues when the heat pump is not operating correctly, indicated by LED faults.
Covers relief valve running issues and checks for high electricity bills.
Specifies optimal location, clearances, and accessibility for installation and servicing.
Outlines compliance requirements with relevant Australian and New Zealand standards.
Details mains water pressure and tank water supply requirements for operation.
Addresses scald prevention and the use of temperature limiting devices for hot water delivery.
Discusses installation in circulated hot water systems and temperature limiting device limitations.
Covers insulation for pipes and anode types based on water chemistry for warranty.
Provides guidance on safely attaching pipe clips or saddles to the water heater jacket.
Describes the main components: storage tank and heat pump module.
Step-by-step instructions for assembling the heat pump module and storage tank.
Specifies connection sizes and details for water inlet and outlet piping.
Instructions for fitting the temperature pressure relief valve and its drain line.
Covers expansion control valve installation and requirements for drain lines.
Details megger testing, electrical connection requirements, and wiring standards.
Explains booster heating unit operation and the use of timers for operation control.
Step-by-step guide for filling the water heater and initiating operation.
Instructions for safely turning off the water heater.
Explains the heat pump controller's LED indicators for operational and fault modes.
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