tekmar 063 RTU - Manual

1 of 8 © 2007 D 063 - 05/07
- Data Brochure
Room Temperature Unit (RTU) 063
D 063
05/07
Installation
The tekmar Room Temperature Unit (RTU) 063 consists of one
internal air sensor, three remote temperature sensor inputs, a liquid
crystal display (LCD) and four buttons. These buttons and the
LCD are used to set and view the desired room temperature. The
RTU’s LCD displays the current room temperature, the outdoor air
temperature, temperatures at the remote air or slab sensors, and
a number of other items.
STEP ONE
REMOVING THE FRONT COVER
Place a small screwdriver or similar object into the small slot located in the top of the RTU
enclosure. Push the screwdriver down against the plastic tab and pull the top of the front
cover so that it pivots around the bottom edge of the RTU. The back cover provides the
base to which the front of the RTU mounts. Store the front of the RTU in a safe place until
wiring must be completed.
The 063 can only be used with tekmar controls that are tekmar Net™ capable (tN1 or
tN1 / tN2 terminals). The items that the 063 displays depends on the type of tekmar control
that the RTU is connected to. To determine the exact items that are displayed by the RTU,
refer to the Data Brochure for the control that the 063 is to be used with. In cases where a
restricted temperature range is required, the RTU’s range can be limited by changing the
access level of the RTU.