Aga Hotcupboard Er7 150; Essential Parts List - AGA RANGEMASTER eR7 Field Service Manual

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AGA Hotcupboard eR7 150

This is fundamentally an Aga eR7 with the addition of a hot-cupboard unit, being a single cavity
divided as normal into two zones by a cast-iron shelf. These are designated slow cooking oven (to
avoid confusion with the simmering oven in the parent Aga Er7) and a warming oven.
It is supplied fully assembled and electrically tested.
Unlike the situation with a heat store Aga, the hot-cupboard does not need to be warm at all times.
The owner chooses when they want the unit heated, simply by operating a push-button switch.
An adjacent neon light indicates when power is switched on. From cold, it takes approximately 40
minutes to achieve a stabilised temperature. Some heat is delivered into the warming plate by
convection.
Customers can also opt to have a single zone induction unit top.
The hot-cupboard does not take its heat or energy from the parent Aga. Instead, it has its own
integral electric heating elements located at the rear. One element rated at 400W is a boost to help
raise the temperature from cold, after which the pre-set thermostat operates, leaving the second
element (rated 200W) in circuit to maintain temperature. Both are also controlled by a pre-set
limit/overheat thermostat.
The element is sited in the back of the unit and can be accessed by removing the cast iron dividing
shelf and removing the rear grid by lifting upwards , the element is held in position by 2 screws,
remove the screws and pull the element to the right , this will expose the electrical connections.
The thermostat ,overheat thermostat and switch assembly can be accessed by removing the four
chrome buttons and stay nuts and propping the top plate , always taking care to avoid enamel
damage .

Essential Parts List

Tekelek PCB
Touch control unit
Boiling /Simmer plate element
Top plate element rope seal
Oven element
Thermocouple
Customers Handset
AE4M280812
AE4M281316
AE4M281314
AE4M233717
AE4M280036
AE4M280732
AE4M280526
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