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Hyco HF05LM Product Instruction Manual

Hyco HF05LM Product Instruction Manual

5l vented point of use water heater handyflow oversink

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Product Instruction Manual
Handyf low Oversink
HF05LM
5L vented point of use water heater
Version 3.2 Jan 2015
v15.4

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Summary of Contents for Hyco HF05LM

  • Page 1 Product Instruction Manual Handyf low Oversink HF05LM 5L vented point of use water heater Version 3.2 Jan 2015 v15.4...
  • Page 3 Introduction Thank you for purchasing a Hyco Handyflow over sink water heater. The heater comes pre-wired and complete with all required fittings. The unit also has an auto-reset thermal cut-out eliminating the need to change thermal fuses making it particularly useful if the unit is expected to be drained frequently.
  • Page 4: Mounting Instructions

    Only use the supplied fittings when installing the heater, do not attempt to modify them in any way. Statement of Conformity Hyco Manufacturing Ltd. duly declares that the Handyflow range of water heaters comply with the following directives: • Low Voltage Directive 2006/95/EC •...
  • Page 5: Installation

    3. Installation The heater should be installed horizontally with the inlet and outlet fittings at the base of the unit. Any other installation position may result in serious damage to the heater. Installation should take place as close possible to a cold water connection. The product should be protected from the effects of frost.
  • Page 6 Electrical connection The heater should be connected to the fixed wiring of the property via an isolation switch with a break distance of at least 3mm. Connection is made as follows: • Green/Yellow earth wire to terminal marked or “E” •...
  • Page 7 Technical specifications Description Over-sink Wall mounting vertical Nominal volume litres Construction open Heat loss Wh/h 12,5 Maximum recommended water volume litres/minute Nominal capacity Nominal voltage 1/N/PE 230V Frequency Protection class IP rating IP24 Water connection inches G1⁄2“ Connector material Brass Dimensions (h x w x d) 420x270x180 Temperature range...
  • Page 8 4. User Instructions The heater must be filled with water before connection to the electrical supply. When powering up for the first time, you must verify that the temperature indicator (light) extinguishes when the required temperature is reached. The heater only switches on again if the temperature falls below this setting. When filling for the first time, the hot water valve in the low-pressure tap fitting must be open so that water can flow into the heater.
  • Page 9: Usage And Maintenance

    5. Usage and Maintenance During heating, the volume of the water in the tank expands, causing a flow of water (ex- panded water) from the outlet fitting. This is perfectly normal. Further tightening of the tap will not prevent this but may damage valve. Frost If the risk of frost damage exists the heater should be left on at all times with the thermostat set to minimum setting of (frost protection setting).
  • Page 10: Troubleshooting

    6. Trouble Shooting Fault Explanation Solution The element indicator No electrical supply Check electrical supply does not light up Thermostat set point reached Turn up thermostat Too little/no water Water pressure too low Check whether other cold water taps have the same problem Water flow too low Open the stop-cock...
  • Page 11 This product is guaranteed against faulty materials and manufacture for a period of one year from the date of purchase. Hyco will in its sole discretion replace, repair or refund any faulty unit. Incorrect installation, frost damage and the consequences of limescale deposits are excluded.
  • Page 12 In order to underline the duty to dispose of this equipment separately, the product is marked with a crossed out dustbin. Hyco Manufacturing Ltd Normandy Court Express Way...