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OPTITECH OPT-HP-S-265LT - User Manual

OPTITECH OPT-HP-S-265LT
22 pages
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OWNERS MANUAL
OPTITECH 265L HEAT PUMP
Before using your unit, please read this manual carefully and keep it for future reference.
This appliance is not intended for use by persons (including children) with lack of experience and
knowledge, unless they have been given supervision or instruction concerning use of the
appliance by a licenced plumber, electrician, your dealer, or representative of Optitech.
Children should be supervised to ensure that they do not play with the appliance.
The manual can be obtain from our website also: https://optitech.com.au/wp-content/uploads/
Optitech-Heat-Pump-Manual.pdf
WARNING FOR CONTINUED SAFETY OF THIS APPLIANCE IT MUST BE INSTALLED,
OPERATED AND MAINTAINED IN ACCORDANCE WITH THE MANUFACTURER’S
INSTRUCTIONS.

Questions and Answers

  • K
    Kimberly SmithAug 5, 2025
    What to do if no hot water comes out of OPTITECH Heat Pump due to air absorption?
    • D
      Debra HarperAug 6, 2025
      If you find that no hot water comes out of the OPTITECH Heat Pump water tap, check for a blockage on the evaporator that may be preventing sufficient air absorption. Remove any obstructions such as fallen leaves, grass, or snow.
  • L
    Larry MuellerAug 11, 2025
    How to fix a blocked filter in OPTITECH OPT-HP-S-265LT when there is no hot water?
    • L
      Laura GreenAug 11, 2025
      If no hot water is coming out of the OPTITECH Heat Pump water tap, the filter on the cold inlet connector might be blocked. Inspect the filter and clear any obstructions.
  • C
    Curtis LawrenceAug 15, 2025
    What to do if OPTITECH OPT-HP-S-265LT Heat Pump has no hot water and the stop valve is closed?
    • A
      Alicia SanchezAug 15, 2025
      If no hot water is coming out of the OPTITECH Heat Pump tap, it's possible that a stop valve is closed. Make sure to open the valve to allow water flow.
  • C
    Cassandra JonesAug 20, 2025
    How to check OPTITECH Heat Pump piping if there is no hot water?
    • E
      Elizabeth CannonAug 20, 2025
      If no hot water is coming out of the OPTITECH Heat Pump water tap, the water flow speed may have dropped because the heat pump piping is bent, crushed, or blocked. Inspect the piping for any bends or crushes, and remove any kinks if possible.
  • P
    parknathanAug 26, 2025
    What to do if OPTITECH OPT-HP-S-265LT pipes are frozen and there is no hot water?
    • J
      Jesse JacobsonAug 26, 2025
      If no hot water is coming out of the OPTITECH Heat Pump water tap, it's possible that the pipes are frozen. If you find a frozen area on the piping, melt the ice and provide heat insulation.
  • D
    Daniel RamosAug 31, 2025
    How to remove air from OPTITECH OPT-HP-S-265LT Heat Pump if there is no hot water?
    • E
      ewestAug 31, 2025
      If no hot water is coming out of the OPTITECH Heat Pump water tap, the air removing procedure from the heat pump system may be insufficient. Open the water drain plugs on the heat pump unit to remove air from the water circuit, but be careful of burning.

Summary

Introduction

Working Principle

Details how the heat pump transfers heat from air to water using refrigerant.

Safety Precautions

Warning

Caution

Trouble Shooting Guide

Fault Codes

Removing Air from the System

Electrical Connections

System Operation Outline Continuous Power

System Operation If Connected To Off Peak Electricity

How to connect power line

Water Supply Quality

Chloride and pH

Details water quality parameters and their impact on warranty.

Change of Water Supply

Circulating Water Pump Flow

Periodic Inspection: Contact OptiTech for Servicing Quotes

Product Parameter

Hot Water Storage Tank

Operation Instructions

Definition of Wire-Controlled Keyboard

Explains the function of each key on the wire-controlled keyboard.

Legionella Control Method

User parameter query

Details how to query system parameters for after-sales fault judgment.

Real-time clock settings

Instructions for setting the real-time clock on the interface.

Timer opening or timer closing

Guide to setting timer groups for operation start and stop times.

Wiring Diagram

Warranty Conditions

Warranty Exclusions

Warranty Period

OptiTech Contact Details

OPTITECH OPT-HP-S-265LT Specifications

General IconGeneral
ModelOPT-HP-S-265LT
CategoryHeat Pump
Heating Capacity26.5 kW
RefrigerantR410A
Noise Level55 dB