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Kidde Gemini II System
wide messages. When configured for Local mode,
the RHU displays only alarms and events pertain-
ing to the local hazard. Note that since the MCP
and the RHUs have their own agent releasing logic,
Global and Local modes of operation refer only to
how the units display messages.
b. Single or Cross-Zone: When configured for Single
Zone, the agent release sequence begins when a
signal is received from either one of Detection Zone
1, Detection Zone 2 or Waterflow Input. When con-
figured for Cross-Zone, two alarms are needed to
begin agent release sequence. These may be:
(1) Detection Zone 1 AND Detection Zone 2, or
(2) Waterflow Input AND Detection Zone 1, or
(3) Waterflow Input AND Detection Zone 2.
c. Solenoid: Select either Kidde Control Head Sole-
noids for clean agent suppression systems or FM
Sprinkler Solenoid valves for water deluge systems.
d. Auto Release Delay: May be set from 1 to 60 sec-
onds.
e. Manual Release Delay: May be set to either ON or
OFF. To enable a delay after a Manual Release
input, set this parameter ON.
f.
Abort/Supervisory 2: Allows configuration of the
Abort Circuit as Supervisory Circuit 2. When con-
figured as Abort, the panel operates as normal for
the Abort Input circuit. When configured as Su-
pervisory 2, the operation of the circuit is similar to
the operation of Supervisory Circuit 1. If the sys-
tem utilizes Remote Display Units assigned to the
panel being configured, an EOL resistor must not
be connected to the Abort Input terminals of the
RDU.
g. Abort Enable: May be set to either ON or OFF. If
the unit is wired to an external Abort switch, set
this parameter on.
h. Abort Mode: May be set to either Abort Mode 1, 2,
IRI or NYC if the Abort Enable is set to ON. Refer
to Paragraph 3-3 for a detailed explanation of each
abort mode.
i.
Abort Tone may be ON or OFF for Signals 1 and 2.
Note: Abort Tone must be ON for all UL/Canadian appli-
cations (the factory default is ON).
j.
Sounder Outputs: The two sounder outputs are ca-
pable of operating independently and in addition
are capable of being programmed to activate on
one or more of the following conditions:
(1) 1st Alarm (Un-dec)
(2) Waterflow (WaterFl)
(3) Pre-Discharge (Pre-Dis)
06-235975-001
Note: "Waterflow" activations are always non-silenceable.
k. Assign RDUs: If an RDU is installed with an exter-
7-12
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(4) Manual Release (Man Rel)
(5) Discharge (Dischar)
The mode of activation for each of the listed condi-
tions is also programmable as follows:
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The Abort Tone is also independently assigned to
each sounder output, and is defaulted to be ON.
Use the following steps to configure the sounder
outputs:
1. Press the down arrow to display the Main
Menu.
2. Select 'SET'.
3. Enter Password.
4. Scroll down and select "SET CONFIGS".
5. Select "MCP/RHU Configs".
6. Select device, MCP or RHU # X.
7. Scroll down to "SIG 1 Abort Tone ON." Use
arrow keys to move cursor and make desired
changed.
8. Scroll down to "SIG 2 Abort Tone". Use arrow
keys to move cursor and make desired
changed.
9. Scroll down to "SIG 1 Un-Dec XXXX X".
10. Use the arrow keys to select output signal.
11. Continue to scroll down through all SIG menus,
using arrow key to select output signal, until all
menus have been configured.
nal Abort and (or) Manual Release switch, it must
be assigned to the MCP or one of the RHUs during
configuration. Note: An unassigned RDU acts in
global mode and repeats system-wide messages
whereas an assigned RDU acts globally or locally
depending on whether the RHU to which it is as-
signed is set for global or local mode. Manual Re-
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November 2002
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