Dimplex CMH810A41 Istruzioni per l'installazione

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Ceiling Heater

CMH Series

IMPORTANT INSTRUCTIONS

When using electrical appliances, basic precautions should

always be followed to reduce the risk of fire, electric shock

and injury to person, including the following:

1. Read all instructions before using this heater.

2. The heater is hot when in use. To avoid burns, do not let

bare skin touch hot surfaces. Keep combustible materi-

als, such as furniture, pillows, bedding, papers, clothes,

and curtains at least a 3.3 ft (1 m) from the front of the

heater and keep them away from the sides and rear.

3. Wiring procedures and connections should be in accor-

dance with the National Electric Code (NEC & CEC) and

local codes.

4. Extreme caution is necessary when any heater is used

by or near children or invalids and whenever the unit is

left operating and unattended.

5. Do not operate any heater after it malfunctions. Discon-

nect power at service panel and have heater inspected

by a certified electrician before reusing.

6. To disconnect heater, turn off power to heater circuit at

main disconnect panel.

7. Do not use outdoors.

8. Use this heater only as described in this manual. Any

other use not recommended by the manufacturer may

cause fire, electric shock, or injury to persons.

9. A heater has hot and arcing or sparking parts inside. Do

not use it in areas where gasoline, paint or flammable

liquids are used or stored.

10. This heater is hot when in use. To avoid burns, do not let

bare skin touch hot surfaces. Keep combustible materials

such as: furniture, pillows, bedding, papers, clothes and

curtains away from heater.

11. Do not insert or allow foreign objects to enter any venti-

lation or exhaust opening as this may cause an electric

shock or fire, or damage the heater.

12. To prevent a possible fire, do not block air intake or ex-

haust in any manner.

SAVE THESE INSTRUCTIONS

Figure 1

7.5 - 10 kW

Mounting

Bracket

Terminal

Box Cover

2 - 5 kW

Terminal Box Cover

Installation Instructions

WARNING: Wiring procedures and connections should

be in accordance with the National Electric code (NEC) and

local codes.

WARNING: To reduce the risk of fire, do not store or use

gasoline or other flammable vapors and liquids in the vicinity

of the heater.

CAUTION: It is recommended that two people install the

unit.

CAUTION: The heater should be mounted for DOWN-

WARD discharge only.

Surface Mount

1. Unpack the heater from the carton and remove the two

screws securing the bracket to the unit, to remove the

mounting bracket, and remove the terminal box covers.

(Figure 1)

2. Determine the desired location for the heater and se-

cure the mounting bracket to the ceiling (hardware not

included).

CAUTION: The ceiling and mounting hardware must have

adqueate strength to support the heater. Attachment to a firm

support is a necessity.

NOTE: See Figure 2 for minimum clearances for the unit.

3. Remove the desired knockout from the terminal box.

NOTE: It is only necessary to remove the knockout(s)

that will feed the power supply wiring, keeping in mind the

heater mounting location and supply wire location.

4. Hang the heater from the hooked edge of the mounting

bracket and proceed to the wiring instructions.

Hanging Mount (Threaded Rod)

1. Unpack the heater from the carton and remove the two

screws securing the bracket to the unit, to remove the

mounting bracket and terminal box cover. (Figure 1)

NOTE: See Figure 2 for minimum clearances for the unit.

2. There are four brackets on the top surface of the unit

with 1/2 in. (13 mm) threaded holes which can be used to

suspend the unit from an open ceiling using 3/8 in. (9.5

mm)

Wiring

WARNING: Wiring procedures and connections should

be in accordance with the National Electric Code (NEC) and

local codes.

1. Run branch circuit wiring of proper voltage and wire

size to the location of the terminal box of the heater.

(See Table 2 for line amperes) Control wiring should be

enclosed in 1/2 in. (13 mm) conduit.

2. Wire all heaters and controls in accordance with the ap-

propriate wiring diagram.

NOTE: Sample wiring diagrams are located on the last

page, wiring diagram for specific unit is located on top of the

7213190100R03