Inst253 Astral Heat Pumps V07.13
5
NOTICE TO INSTALLERS
Heat Pump must be located outdoors with sufficient ventilation as explained on page 10.
This appliance must be installed by an authorized person.
This appliance must be installed in accordance with the installation instructions, the National Wiring
Rules and any other relevant statutory authorities.
Refer to data plate for details of operating voltage and current.
A multi-pole isolating switch must be installed that operates in all live conductors so that it isolates the
entire equipment from the supply.
Phase rotation must be checked on 3 phase units. Incorrect rotation will damage the compressor and void
any warranties.
SAFETY RULES
1.
Spa or hot tub water temperature should never exceed 40˚C.
2.
Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could
lead to unconsciousness and subsequently result in drowning.
3.
Pregnant women beware! Soaking in water above 38˚C can cause foetal damage during the first three
months of pregnancy.
4.
Before entering the spa or hot tub, the user should check the water temperature with an accurate
thermometer, spa or hot tub thermostats may be inaccurate by as much as 2˚C.
5.
Persons with a medical history of heart disease, circulatory problems, diabetes or blood pressure
problems should obtain their physician’s advice before using spas or hot tubs.
6.
Persons taking medications which induce drowsiness, such as tranquillisers, antihistamines or
anticoagulants, should not use spas or hot tubs. If in doubt seek medical advice.
WARNING:
Should overheating occur or the heater fail to shut off, turn off the manual isolation switch
to the appliance. Do not use this heater if any part has been under water.
OPERATING INSTRUCTIONS
1.
STOP! Read the safety information above.
2.
Turn filtration pump or dedicated pump on. The display should indicate flow.
3.
Turn on power to the Heat Pump.
4.
Set thermostat to desired setting
5.
If the water temperature is below the set temperature, the fan will start. The compressor will start
in a few minutes. (Set by the compressor delay timer)
6.
If the appliance will not operate, follow instructions 2 to 4 above ensuring the thermostat is set to
a higher temperature than the indicated water temperature. If the appliance still does not operate,
call your service technician.
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