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Part III Manual of Domestic Water Tank
Pay particular attention to the following items
during installation. Check after installation.
No. Check items Check results
1 If unit safely grounded?
2
Can installation ground
bear weight of water
tank?
3
Are heat preservation
measures taken for
preventing water pipe
freezing?
4
Are temperature
pressure valve drainage
pipe and drain outlet pipe
introduced to
downcomer?
5
If repair and maintenance
record is filled in?
● Installation must be performed by dealer or
professional personnel. Improper installation will
lead to water leakage, electricity shock or fire.
● Install according to this manual. Improper
installation will lead to water leakage, electricity
shock or fire.
● Use specified parts and accessories. Using
undesignated parts will lead to water leakage,
electricity shock, fire or abnormal running of
water tank.
● Read carefully this manual before install water
tank. User should keep this manual properly.
●
Power off before maintenance and repair.
Non-professional personnel are not allowed to
operate.
● Power supply in water tank must be grounded
reliably.
●
Power off before clean water tank.
● Do not put any articles above water tank.
Falling or turning over will lead to injury. Do not
block water inlet or outlet of water tank.
● Recommend installing this equipment to balcony
or indoor at temperature from 0 to 43 ºC.
● If not use for a long time, drain out the unit and
water pipeline on site.
● Hot water may cause serious burns. Test water
temperature with hands. Use after the water is
mixed till proper temperature.
● Use tap water that is not hard. If use hard water,
water tank liner, heat exchanger coil, valves will
shorten their service lives. Do not use well
water, underground water, spring water,
otherwise, the service life of product can not be
guaranteed.
● The water can not be drunk. If solids,
discoloration, sludge and foreign taste occur, do
not use and contact local dealer.
●
Connecting of water pipe with tap water pipe
should be operated by qualified staff using
proper piping material according to local
regulations and standards
● Do not use dechlorination device because it
may cause bacteria proliferation in water tank.
● When water is treated by water purifying
system, water quality problem may occur.
Contact local dealer.
● Do not add bath agent into water tank, which
may cause water tank and piping failure.
1. Introduction
1.1 Comprehensive Information
This section involves installation description of
water tank in multi-function system. Read carefully
before installation and strictly follow it.
Three capacities in water tank are: 150L, 200L and
300L. Water tank must be mounted vertically on
ground.
1.2 Scope
This section illustrates installation process and
accessories and spare parts required by water tank
installation.
3. Water Tank Installation
● This water tank is designed for heat pump type
heating system produced by our company. If
other water tank, accessories or spare parts is
used, we can not guarantee the good running
and reliability of system. We will not be liable for
any fault caused by above reasons.
● Temperature in water tank should be below
50 ºC. If above 50ºC, electric heating,
magnesium rod and water tank liner will have
service life reduced.
● Water tank supplies hot water from tap water.
Domestic hot water is only used when tap water
is connected.
Name Qty Illustration
Temperature
pressure
valve
1
●
A temperature pressure valve which fit with local
national requirments should be installed
together with water tank to avoid the excessive
higher temperature and pressure.
2. Temperature pressure valve
Connection size:
Technical data
G3/ 4 ( inch)
Operating value:
94 / 0 .8 5M P a
ºC
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