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Accessories

Temperature alarm

Before installing alarm

1. Remove supplied 9-volt back-up battery from packing

box.

2. Remove 2 screws from module face and remove

faceplate.

3. Install back-up battery on battery connector.

4. Locate DIP switches on the back of the faceplate

(Fig. 13).

5. Review the factory DIP switch settings (Fig. 14) and

make any changes required to meet the needs of your

specific application.

6. Reinstall faceplate.

Fig. 14

Dip Switch

OFF (factory default setting)

No alarm delay

Auto reset (alarm stops automatically as

soon as temperature returns to set range)

3 & 4

Audible alarm on (no snooze with both off)

Enables 5 min alarm "snooze"

when reset button is pressed (3 off with 4 on)

Installing alarm

1. Mount alarm in desired location with screws (supplied

by others) through back of housing. Do not place

undue strain on probe cable.

Note: Do not modify length of probe wire. Probe will

not measure temperature correctly if wire length is

changed.

2. Plug power cord into 110 outlet.

3. Push center tab of short bottle bracket into top of rear

left pilaster (Fig. 15).

Note: Use longer bottle bracket for REF5 refrigerators

using cut-out upper shelf accessory.

4. Fill bottle with glycerin or other liquid to increase

accuracy of readings by simulating the internal

temperature of medications.

5. Insert bottle into bottle bracket.

6. Route probe through hole in refrigerator back and push

probe down through gasketed bottle top.

Note: Alarm probe must be placed in bottle for

proper system operation. Refer to Fig. 16 if attaching

alarm to central monitoring or central alarm system. A

SPDT 1 amp 24V AC resistive relay is provided for this

connection.

Fig. 13

POWER SENSOR OUTPUT

45 minute alarm delay

Manual reset of alarm (user must press

RESET button to stop audible alarm even if

temperature has returned to set range)

No audible alarm

Enables 45 min alarm "snooze"

when reset button is pressed (3 on with 4 off)

Fig. 15

Fig. 16

OFF

Power

Black

White

Sensor

Red

Output

Com