Polaris GAMMA 7 Инструкция по эксплуатации онлайн [18/24] 19410

3. Join the water inlet pipe to the water heater and be sure that there are no leakages. In the water

heater of the type "GAMMA" do not set up a valve at the water outlet or any other shut off

devices.

4. The water heater links to a separate electric wiring. It is necessary to install a special power

point (plug-in socket) with the grounding terminal. For that you must install a ground lead from

the flat(main) electrical control panel and connect the lead with the side contacts of the

appliance receptacle.

5. The water heater is connected to a separate three conductor round cable with the diameter 4

mm. and fixed automatic load control for 32 amperes. The threads of the wire are connected

according to the colors. Watch carefully! A yellow grounding wire must be connected right and

sharply. It is very important to use special heat resistant conductors because the temperature

can be higher than 50 Celsius above zero. The water heater is connected to a single phase

power supply through the double -contact switch. The following switch is set separately from

the water heater. The water heater must have a very strong grounding, the grounding lead must

be painted in a definite color not to mix with the other leads.

ATTENTION PLEASE! First you should fill in the vacuum bottle with the water, the

water heater is full when the water will flow continuously from the shower, and only then

switch the water heater on. If you do not do this, the heating unit can blast or the plastic

parts can be burnt or the appliance can stop working.

6. Check how the water heater works by letting the water run through it , selecting different

manual switch positions: 1-2-3.

7. Put the cover on the back part of the water heater and fix it with 2 screws after you make sure

that there is no leakage, and the electric circuit is working correct.

8. It is forbidden to input the water with temperature above 35

C; it may cause the overheating of

outlet water to level above 95

ATTENTION PLEASE! It is forbidden to switch on the appliance when there is a danger

for the freezing of the water in the water heater.

III. The order of working

The flow-type water heater works automatically. For the working of the water heater it is

recommended to have a pressure not less than 0.25 bar and the output flow of water not less

than 1,5 liters per minute. The maximum working pressure is 6 bars. The water heater

switches on automatically when the tap on the water inlet is open and the switches are in

“ON” position and vice-versa - it switches off when the switches are in “OFF” position and

the tap is closed.

Before the beginning of working it is necessary:

 to open the water flow with the help of the tap on the water inlet and turn on the

manual switches (there a signal will appear).

 to set the necessary temperature on the water outlet by changing the position of the