Bosch SM024 Installation Manual download pdf (Page 5)

Installation - Hardware | 5SM Series Electric Heat

8 733 904 449 (2013/04)SM Series Electric Heat

Figure # 6

[1] Heating element cover

[2] Electric Heat control box

INSTALLATION - HARDWARE

1. At Thermostat Turn system to “OFF”

2. Turn the main power to the heat pump to

“OFF” at the unit’s disconnect switch or

breaker panel.

3. Prior to removing the blower panel, disconnect

unit display from the back of the

panel.(Figure#7)

Figure # 7

4. Remove the access panel(s) from the unit

exposing the blower section and compressor

section of the packaged heat pump unit.

5. Remove the heater collar cover plate(s).

(Figure#8)

Figure # 8

6. In preparation for heater element installation

orient the heating elements with thermal

overloads (cutouts) are on the right side for VT

& CF and top for HZ.(Figure#9)

Figure # 9

7. Insert heating element(s) into collar. Heating

element rods must be inserted into inner most

holes as shown in Figure#10. This will support and

prevent vibration of heater elements.

Follow proper lockout/tag out procedure.

Proper Thermal Overloads (cutouts)

orientation is required for safe unit

operation.

SM060 and SM070 models will have an

additional extension bracket mounted on

each cover plate. Heating element rods

must be aligned to extension brackets

accordingly.

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Bosch SM024 Installation Manual Page 5