Frico Thermozone AG 4000 A Assembly And Operating Instructions Manual page 17

Accessories
CB0N, control box
Regulates the airflow in 3 stages. Delivered in
encapsulated box for wall mounting. CB30N
is used for units without heat and units with
water heat. Can control several units. Max
input 10 A. IP44.
CBN, control box
Regulates the airflow in 3 stages and heat
output in 2 stages. Delivered in separate
encapsulated box for wall mounting. CB32N
is used for units with electrical heat. Can
control several units. Max input 10 A. IP44.
ADEA, air curtain regulator
ADEA is an advanced and user friendly
regulator for air curtains. Ready to run
directly after installation on account of the
pre-programmed parameters. Outdoor sensor,
room sensor and door contact govern the
regulator, which adapts the heat and fan
speed. The fan speed is controlled in three
stages. Supplemented with a control card
ADEAEB (IP55) for external installation.
ADEAEB must be supplemented with a
control card ADEAGD for compatibility
with AG4000. One ADEA is needed for
each opening, but it may control several air
curtains. IP30.
MDC, magnetic door contact with time
delay
Starts the air curtain or increases the fan
speed from low to high speed when the
door is opened. When the door is closed,
the unit continues running for the preset
time (2 seconds -10 min). Prevents the
fan from starting/stopping continuously
and is especially suitable for doors that
are frequently opened. Relay with three
alternating volt free contacts 10A, 230V~.
Door sensor MDCDC is included. IP55.
AG 4000 A/E
RTI, electronic  stage thermostat
RTI2 has an adjustable temperature
difference between the stages (1-10°C) and
internal setting for a temperature range
5-35°C. IP44.
KRT1900, capillary tube thermostat
Used as a limit thermostat for preventing heat
in the summertime (alternating contact).
IP55.
GWB, wall bracket
GWB1500 with 2 x brackets for units up to
1.5 metres, GWB2500 with 3 x brackets for
2 metre units. The brackets are screwed
into place in the wall. The air curtain is then
suspended from the brackets and secured
using threaded bars. See illustration on page
3.
GCP , covers for suspension
Covers the bars to give a neat installation.
GCP1500 with 4 pieces for units up to 1.5
metres, GCP2500 with 6 pieces for 2 metre
units.
GC, covers for suspension
Covers the bars, wiring and pipe work to give
a neat installation. GC1500L99 with 2 pieces
for units up to 1.5 metres, GC2500L99 with 3
pieces for 2 metre units.
GB
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