Danfoss RA 2000 Installation guide

Installation Instructions

Radiator thermostat RA 2000, tamper-proof model
Installation, temperature setting, limiting and blocking, theft protection

013R9357

Installation

The clamping bland can be
rotated to one of four posi-

Remove the valve cover.
Check that the thermostat is
set at the factory setting of 5.

Mounting Operator

Push the thermostat firmly
onto the valve until an au­dible "click" is heard.

tions to allow easier access
to the allen screw.

Loosen screw if required

Mount the thermostat in a location where it will not be
influenced by drafts or be covered.

Hold the thermostat firmly
against the valve and tighten
the pointed screw with an allen

.

key (5/64" or 2 mm)

013R9357

Temperature setting

45 49 57 63 68 73 79 82°F

7 9,5 14 17 20 23 26 28°C

l  12••3••4 5l

 = Frost protection setting

The required room temperature is
obtained by turning the thermostat
knob. The numbers on the dial cor­respond to the approximate tem­peratures of the scale.

Limiting and blocking the setting range

Upper limit setting (max. setting)

Example: Required max. value = “4”

- Set thermostat at a setting below "4".

- Remove a pin from the bottom of the
thermostat with the threaded screw­driver and fit it at the position marked 4
on the back of the thermostat black
cover.

Lower limit setting (min. setting)

Example: Required min. value = “2”

- Set thermostat at a setting above "2".

- Remove a pin from the bottom of the
thermostat with the threaded screw­driver and fit it at the position marked
2 on the back of the thermostat black
cover.

Do not install above a heat source!

The temperatures indicated are guide­lines only. The actual room tempera­ture will depend on structural factors
affecting the thermostats, location, etc.

Locking setting

Example: Required locked value = “3”

- Set thermostat at a setting below "3".

- Place one pin opposite the 3 on the
back.

- Turn the thermostat to setting "3".

- Place the second pin opposite the 2
on the back.

Theft protection

Push the theft protection device into
the hexagonal hole of the allen screw.

Accessories

Theft protection devices (20pcs)013G1232
Limit pins (20pcs) 013G1237
Danfoss screwdriver set 013G1236
Threaded screwdriver 013G1231
Scale covers (20pcs) 013G1672

The setting window can be covered
using scale covers that are available
as an accessory.

DKCD VI.31.T6.22 2/2003