INSTALLATION INSTRUCTIONS. ATC Sun Ray RF 1500w, Sun Ray RF 750w, Sun Ray RF 500w, Sun Ray RF 1250w, Sun Ray RF 350w

INSTALLATION INSTRUCTIONS

ELECTRICAL CONNECTION

A qualified electrician must carry out the electrical installation of this radiator. The electrical installation must comply with the current UK and Irish regulations. Any claim on the warranty could be invalid if these requirements have not been met.

The radiator requires a 230/240V 50/60Hz power supply.

Connecting wires:

Brown: Live

Blue: Neutral

Yellow-Green: Earth

The connecting wires must be of the appropriate section, in regards to the length of cable, type of cable and power rating of the apparatus.

The apparatus must be connected into a fused connecting box fitted with an appropriate sized fuse for the radiator – see

Technical Data on Page 4.

We recommend that the connecting box is positioned 10cm to the right of the apparatus and at 15cm above the floor.

According to regulations, the apparatus must be connected to the power supply by means of an all-pole circuit breaker with a contact gap of at least 3mm or by a thermal-magnetic circuit breaker.

LOCATION

The ideal place to position the Sun Ray RF radiator is as close as possible to coolest wall in the room but it is not recommended to site the radiator on un-insulated exterior walls, in this case, the part of the wall behind the radiator should be insulated.

In bathrooms, the radiators must not be installed inside the protected areas. In the UK the heater must be mounted outside Zone 2. In Ireland the heater must be mounted outside Zone 3. The control unit switches must not be reachable, directly or indirectly, by a person in the bath / shower or using the wash basin.

The radiator, under no circumstances, should be installed below an electric power point.

Choose the location of the radiator in respect of the minimum distances that are indicated in Figure A.

Fig. A

150mm. min.

unobstructed space each side window sill

150mm.

150mm.

Note: If the window sill protrudes less than 20mm the gap above the heater can be disregarded.

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MOUNTING THE RADIATOR

Place the radiator on the floor, as shown in Figure 1. For radiators with 4, 6, 8 or 10 elements position the supports supplied with the radiator as shown in Figure 1. For radiators with 12 elements the supports should be positioned between the second and third elements from each end.

Fig. 1

Place the supports between the elements as shown in Figure 2a, mark points on the walls through the fixing holes as shown in Figure 2b. This determines the spacing of the supports. Fix the supports to the wall with plugs and screws. Be sure that the supports are mounted in the correct position.

Fig. 2a

Lift the radiator and hang it on the supports, as shown in Figures 3a and 3b.

Fig. 2b

Fig. 3a

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Fig. 3b