Astralpool 175 - ELECTRICAL CONNECTION; GAS CONNECTION; WATER PRESSURE SWITCH ADJUSTMENT

INST 318 HINRG HEATER – V01-18
- 13 -
CLEARANCES
Installation clearances must comply with AS/NZ 5601. The heater is approved for installation at reduced clearances as below.
SURFACE TYPE
COMBUSTIBLE
NON COMBUSTIBLE
CLEARANCES
(mm)
OUTDOOR
FRONT
300
300
BOTH SIDES
300
300
REAR
300
100
ABOVE
1000
1000
INDOOR
FRONT
300
300
BOTH SIDES
300
50
REAR
300
100
ABOVE
500
500
N.B. HEATERS MUST BE INSTALLED ON A FIREPROOF BASE
VENTILATION
When installing the heater indoors, it is imperative that an adequate supply of fresh air is provided for combustion. Failure to
provide adequate ventilation voids all warranties and may be a danger to persons or property.
Two permanent openings shall be provided directly to outside. The openings shall be located to ensure the distance between the
top of the upper opening and the ceiling of the room or enclosure, and the distance between the bottom of the lower opening and
the floor of the room or enclosure does not exceed 5% of the height of the room or enclosure.
The minimum vertical dimension of any free ventilation opening shall be 6 mm.
The minimum free ventilation area provided directly outside by each opening shall be:
MODEL
AREA
HiNRG 175
60,000 mm
2
HiNRG 250
75,000 mm
2
HiNRG 400
120,000 mm
2
If ventilation provided is obtained from an adjacent room then these areas will increase.
The following diagram is provided as a guide only. All flueing and installation work must be carried out by an authorized person.
Flueing must conform to local regulations and to A.G.A. installation code AS/NZ 5601. Care must be taken to provide the correct
ventilation and correct flueing materials in close proximity to combustible surfaces.