Aquant BLM200 User manual

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Swimming Pool Heat Pump
Installation and Operation Manual
BLM100 BLM200 BLM400 BLM500 BLM600
BLM700 BLT700 BLM800 BLT800 BLT900
Warning
RISK OF ELECTRIC SHOCK OR ELECTROCUTION
The electrical supply to this product must be installed by a licensed or certified electrician in
accordance with applicable national and local codes and ordinances. Improper installation
may cause electrical hazard, which could result in death or serious injury to pool or spa
users, installers or others, and may also cause damage to property.
Read and follow the specific instructions inside this manual.

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Contents
ⅠWorking Principle and composing 3
ⅡMain characteristics 4
ⅢTechnical data. 5
ⅣElectric circuit diagram 6
ⅤOperation instruction 8
ⅥInstructions and notices for installation 15
ⅦSafety Cautions 20
ⅨTroubleshooting and solutions 21

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Ⅰ、Working principle and composing
1、Composing
A water heater is basically composed of a compressor, an evaporator, some capillary or
expanding valves and a condenser.
2、Working principle
Heat pumps use electricity to capture heat and move it from one place to another. They
don't generate heat. As the pool pump circulates the swimming pool's water, the water
drawn from the pool passes through a filter and the heat pump heater. The heat pump
heater has a fan that draws in the outside air and directs it over the evaporator coil. Liquid
refrigerant within the evaporator coil absorbs the heat from the outside air and becomes a
gas. The warm gas in the coil then passes through the compressor. The compressor
increases the heat, creating a very hot gas that then passes through the condenser. The
condenser transfers the heat from the hot gas to the cooler pool water circulating through
the heater. The heated water then returns to the pool. The hot gas, as it flows through the
condenser coil, returns to liquid form and back to the evaporator, where the whole process
begins again.
3、Example of how a heat pump operates.

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Ⅱ、Main characteristics
1、Efficient and economical
The unit's Coefficient of Performance(cop)≥4.0. In comparison, an electric boiler (cop)≤0.95,
a gas or oil boiler (cop) is about 0.5--0.8,a coal-boiler(cop) is only about 0.3--0.7.
2、Safety ensured
When the unit is working, all electrophorus parts are absolutely isolated from circulating
water, thus avoiding some possible dangers such as explosion, dry heating, gas poisoning,
which may happen with a common water heater.
3、Environmentally friendly
The applied refrigerant is not Freon, and when the unit is working, no waste water, no waste
residue, no waste heat and no waste gas will pollute the circumstance.
4、Installation convenient
It can be installed at outdoor area, balcony, flat roof, carbon, equipment floor, and does not
need special room only for it.
5、Modularized control function
You can combine several units to make one heat water supply system controlled by
modularization. The system can adjust the running time and order automatically, by which
the whole system can run efficiently, and every unit's total running time can be unified.

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6、Operation convenient
The unit is controlled by microcomputer. According to the condition of water temperature
and circular water volume, the unit will adjust itself. There is no need for anybody to keep on
watching it.
7、Automatic defrost function
With intelligent zed defrost function, you can set defrost condition according to different
climates to make the unit defrost in a flexible way.
8、Far-ranging applicability
Can be used in hotel, bathe centre, school, factory, indoor natatorium and so on.

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Ⅲ、Technical Data
CV 1/2HP 1HP 2HP 2.5HP 3HP 4HP 5HP 6HP
Model ASTRAL BLM100 BLM200 BLM400 BLM500 BLM600 BLM700 BLT700 BLM800 BLT800 BLT900
HEATING CAPACITY BTU/H 10200 14000 29000 34000 43000 58000 58000 72000 72000 85000
W 3000 4200 8500 10000 13000 17000 17000 21000 21000 25000
HEATING POWER INPUT W 600 850 1700 2000 2600 3500 3500 4500 4500 5500
EFFICIENCY COP 5 5 5.0 5.0 5 4.9 4.9 4.7 4.7 4.6
HEATING NOMINAL
CURRENT A 2.8 4.1 8.3 9.2 12 16 6 21 7.8 9.6
VOLTAGE/FREQUENCY V/PH/Hz 220/1/50 220/1/50 220/1/50 220/1/50 220/1/50 220/1/50 380/3/50 220/1/50 380/3/50 380/3/50
COMPRESSOR UNIT 1 1 1 1 1 1 1 1 1 1
COMPRESSOR TYPE ROTARY ROTARY ROTARY ROTARY ROTARY SCROLL SCROLL SCROLL SCROLL SCROLL
HEAT EXCHANGER PVC HERMETIC WATER BARREL WITH SPIRAL SOFT TITANIUM PIPES INSIDE
REFRIGERANT R407C
BLOWER QUANTITY 1 1 1 1 1 1 1 1 1 1
FAN POWER INPUT W 15 20 45 95 95 120 120 200 200 200
FAN ROTATE SPEED RPM 850 850 850 850 850 850
BLOWER STYLE LATERAL-BLOW
NOISE LEVEL dB(A) ≤47 ≤47 ≤51 ≤58 ≤58 ≤58 ≤58 ≤58 ≤58 ≤58
WATER CONNECTION mm 50 50 50 50 50 50 50 50 50 50
WATER FLOW m3/h ≥4.0 ≥4.0 ≥5.0 ≥7.0 ≥7.5 ≥8.0 ≥8.0 ≥9.0 ≥9.0 ≥10.0
WATER PRESSURE
LOSS kPa 10 10 10 12 12 12 12 12 12 12
NET DIMENSION mm 720¡ 330¡ 50
0720¡ 330¡ 500 910¡ 360¡ 650 910¡ 360¡ 650 910¡ 360¡ 650 1100¡ 460¡ 95 01100¡ 460¡ 95 01100¡ 460¡ 95 01100¡ 460¡ 95 01100¡ 460¡ 95 0
GROSS DIMENSION mm 830*430*64
0830*430*640 1030*470*790 1030*470*790 1030*470*79 01230*580*109 01230*580*109 01230*580*109 01230*580*109 01230*580*109 0
NET WEIGHT Kg 34 38 70 73 75 100 100 110 110 120
GROSS WEIGHT Kg 42 46 85 88 95 125 125 135 135 145
Short circuit protection
derive A 20 25 30 40 45 80 30 100 35 40
Fuse gauge A 16 16 20 32 32 40 20 60 20 20
Supply gauge mm23¡ 1.5 3¡ 1.5 3¡ 2.5 3¡ 2.5 3¡ 2.5 3¡ 4.0 5¡ 2.5 3¡ 4.0 5¡ 2.5 5¡ 2.5

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○! NOTE: Rated condition: Circumstance dry bulb temperature :24℃Inlet water temperature:27℃

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Ⅳ、Electric circuit diagram
BLM100 BLM200 BLM400 BLM500 BLM600

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BLM700 BLM800
BLT700 BLT800 BLT900

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