Siddons Solarstream MAHRW010ZAB-270, Руководство пользователя

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4.10 Hot Water Connection
The hot water pipe should be connected to the 3/4 inch BSP mm socket as shown in the Installation
diagram. NOTE: Plugs are supplied with the water heater to plug off the inlet / outlet sockets that
are not required. Ensure that sealing tape is applied to the plugs for a tight, leak proof seal.
4.11 Tempering Valves
A tempering valve may be required to be fitted to the hot water outlet of your Solarstream to reduce
the risk of hot water scalding in the bathrooms. The tempering valve will reduce the temperature
to 50 degrees C as per the plumbing code. We recommend quality, solar rate tempering valves
only. Standard tempering valves may not function correctly over time.
4.12 Electrical Connection
Your Solarstream is designed for single-phase 220/240V A/C supply only. A certified electrician
must carry out all electrical work according to the local supply authority regulations and AS3000.
A 15-amp circuit breaker must be installed at the power supply for the hot water unit. A separate
circuit breaker is recommended for each unit in the case of multiple installations. The power
connection rating is 220-240VAC 50Hz 15A.
It is not recommended to wire the system to an earth leakage circuit breaker. There is lot of
moisture present while in operation and this can lead to nuisance tripping.
Your Solarstream will require an approved, standard 240V 15A On / Off switch or Junction Box
in close proximity to the heater. It may be connected to a Standard Domestic tariff or Off Peak or
Smart Meter connection. If the unit is connected to an Off Peak connection, the minimum power
availability should be at least 6 hours per day.
4.9 Draining Of Tank
Consideration should be given to the possible necessity of draining the tank at some point.
Draining the tank can be achieved by the connection of a hose to the cold water inlet and running
to a suitable drain. It will be necessary to disconnect the hot water outlet or PTR valve to relieve
any partial vacuum created as the water drains.
4.7 Pressure Limiting Valve
Your Solarstream is designed for direct connection to a maximum water supply pressure of 500kpa.
A Pressure Limiting Valve (complying with AS1357) set at 500 kPa must be fitted to the cold-water
supply line or you will void your warranty. This device must be installed after the isolating valve.
4.8 Suitability For Installation
The R134a refrigerant used in your Solarstream has a boiling point of -26 so there is no risk of
damage to the heat pump from frost. Performance will be reduced in sub zero temperatures but
the system will not be damaged by such climatic conditions. R134a is inflammable, has
insignificant ozone depletion potential to the ozone layer, has negligible acidification potential
(acid rain) but does have relatively high global warming potential (GWP = 1430) so it is important
that a qualified refrigeration mechanic undertakes any refrigeration service work required.
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The fitted power cord is not to be removed. This cord should be connected with the building wiring
in an On / Off switch enclosure or Junction Box. Faulty wiring may void the warranty if damage
has been sustained to the compressor or heat pump from faulty or sub-standard wiring.
SIDDONS AIR TO WATER HEAT PUMP WATER HEATER AIR TO WATER HEAT PUMP WATER HEATER