Timberk 0
XTN
Z1, Инструкция по эксплуатации

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10 www.timberk.com i nstant water heater
Connection to Water Main
WATERMASTER I Series. Water Heater Models: WHE 3.5 XTR H1, WHE 4.5
XTR H1, WHE 5.5 XTR H1
1. Water heater shall be directly connected to cold water supply line
with working pressure from 0.15 to 0.6 MPa. If water pressure in wa-
ter supply line exceeds 0.6 MPa, a pressure reducing valve shall be
included to the feeding system to assure that working pressure does
not exceed 0.6 MPa.
2. Water heater has inlet and outlet nozzles for connection to water
main, the nozzles are marked with indication labels; the diameter of
external thread is 10 mm (G3/8"). For connection to 12 mm (G1/2 )
pipes special adapters* shall be used. (* - not included into the scope
of supply
).
3. To avoid water leakages use rubber sealing gaskets when connecting
all nozzles.
4. A tap cutting off cold water supply shall be installed upstream its
inlet to water heater. It is prohibited to install the cut-off tap at hot
water outlet from water heater (Fig.14).
5. After water heater installation and before power supplying, the sys-
tem shall be flushed with water to remove any impurities or free
particles inside water heater. Otherwise
, water heater operability
may be affected .
6. It is RECOMMENDED to use a separate water filter at cold water inlet
to increase the heating element lifetime if water hardness exceeds
450mg/l ( ).
7. Make sure that water heater is operable, let water flow pass through
it. Check the tightness of all connections and, if needed, tighten all
retaining nuts and screws
.
NOTE :
Prior to water heater installation , flush water supply pipes with
flowing water .
Fig . 1 4
WATERMASTER II Series. Water Heater Models: WHE 5.0 XTN Z 1, WHE 6.0
XTN Z 1, WHE 6.5 XTN Z 1, WHE 7.0 XTN Z 1, WHE 8.0 XTN Z 1.
1. Water heater shall be directly connected to cold water supply line
with working pressure from 0.15 to 0.6 MPa. If water pressure in water
supply line exceeds 0.6 MPa, a pressure reducing valve shall be in
NOTE :
Water heater installation at the place of its operation and electric
power connections shall be performed by the specialized organiza-
tion, a representative of the manufacturer's maintenance service or
experts licensed for execution of electric equipment assembling with
safety regulations observed.
In the event of violation of water heater operation manual, water
heater is not subject to warranty servicing, and the manufacturer
cannot be held liable.
ATTENTION !
If water heater is used at specially complicated (obsolete) water
supply networks with high amount of suspended particulate
matter and impurities contained in water flowing through the
mains, purifying filters shall be used on a COMPULSORY basis.
Please, follow this recommendation, otherwise, the non-
execution of this provision may influence the lifetime of the
device and warranty servicing conditions (up to refusal to execute
warranty liabilities by the device manufacturer and its
maintenance services).
CORRECT ASSEMBLY
INCORRECT ASSEMBLY
outlet tap
inlet
inlet
outlet
tap