Frico Thermozone AD300 W Serie Bedienungsanleitung Seite 16

Thermozone AD300 W, AD400 W
2221AG, Variable fan speed regulator
Single-phase thyristor for variable fan speed
control and for switching off and on. Designed for
surface mounting. Fits in rectangular mounting
case. The regulator controls a maximum of 2-3
units. Max input 5A. 2221AG regulates hot water
heated units (AD410W, AD415W,AD420W) and
units without heat (AD410A,AD415A,AD420A).
Protection class: splash-proof design (IP44).
FRE6, Digital variable fan speed regulator
FRE6 has two different regulations to control the
air curtain. The UT-regulation that is controlled by
the door contact, room thermostat and the outdoor
temperature- and the IT-regulation that is
controlled by the door operation. Regulates a
maximum of 1-3 units. Max input 6A. With a
supply current above 6A a slave unit must be used.
It regulates hot water heated units
(AD410W,AD415W,AD420W) and electrically
heated units (AD410E14,AD415E20,AD420E27).
Protection class: jet-proof (IP54)
RTE102, Electronic thermostat
Opens/closes water valves and starts /stops fans.
Internal temperature setting 7-35°C. Supplied with
cover. Used with hot water heated units
(AD410W,AD415W,AD420W). Protection class:
normal design (IP30).
RTI2, Electronic 2-stage thermostat
Regulates the heat. Adjustable temperature
difference between the stages (1-10°C). Setting
range 5–35°C. For electrically heated units
(AD410E14, AD415E20, AD420E27).Protection
class: splash-proof design (IP44).
CB30N, Control box
Three-stage control of air flow. Delivered in
separate box for wall mounting. CB 30 controls hot
water heated units (AD410W, AD415W,AD420W)
and units without heat
(AD410A,AD415A,AD420A). Can control up 6
units. Max input 10A. Protection class: splash-proof
design (IP44).
AGB304, Position limit switch
Starts the air curtain or activates a fan speed
regulator when the door opens. When the door
closes, it shuts the air curtain off or signals to the
regulator.
AGB2S, Position limit switch
Starts the air curtain or activates a fan speed
regulator when the door opens. When the door
closes, it shuts the air curtain off or signals to the
regulator.
KRT2800, 2-stage themostat
Regulates the heat. Adjustable temperature
difference between the stages (1– 4). setting range
0-40°C. For electrically heated units (AD410E14,
AD415E20, AD420E27). Protection class: jet-proof
design (IP55).
KRT1900, Capillary tube thermostat
Opens/closes water valves and starts/stops fans. A
thermostat with change-over relay for control of
heat and fans. For hot water heated units
(AD410W,AD415W,AD410W). Protection class: jet-
proof design (IP55).
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