PN 21497994 A
RELEASE DATE: August 22, 2022

MODEL:AirSep® Topaz™ 5L and 10L(Ultra) Models

ISSUE:

Topaz 5L and 10L Main Circuit Board Retrofit Instructions

NOTES:The CB200 board is the new replacement board for the Topaz model line replacing
the CB154 boards and any of its predecessor circuit boards. The procedure below
outlines the retrofit of the new board onto an older model Topaz unit.
Tools/Parts Required:• Needle Nose Pliers• Scissors or Wire Cutters• New CB200 circuit Board (table 1 below for proper circuit board PN)• New WH149-1 Wire Harness• Tie Wrap
NOTE: If the Topaz currently has an O2 monitoring board, replace with
CB196-1.
Table 1Main Board PN
ModelCB200-3S
Topaz 5L (120V or 220V)
CB200-1STopaz Ultra 10L (120V or 220V)
Procedure:
1) Switch off the unit and disconnect the power cord.
2) Remove front and rear panels by removing the panel screws.
3) Disconnect the main power 10-pin connector from the circuit board. Seefigure 1: main wire harness.

Fig. 1: main wire harness
Copyright © 2022 AirSep CorporationAirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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4) If applicable, cut the tubing at the circuit board pressure transducer allowing
the board to be removed. See figure 2: pressure transducer tubing.

Fig. 2: pressure transducer tubing5) Push in on the circuit board support tabs while you lift each area of thecircuit board to remove the board from the control panel. See figure 3:
board supports.

Fig. 3: board supports

6) Once the board is removed, snap in the new CB200 board using the sameboard supports.
7) Begin removing connections associated with the old wire harness. NOTE:
You may want to take photos for your own reference on theirconnection points. See figures 4-7.

Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specificationsand/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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Fig. 4: remove all valve connections

Fig. 5: terminal strip for fan/compressor

Fig. 6: back of unit: 220V unit (left), 120V unit (right)
Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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Fig. 7: hour meter (left) and power switch (right)8) Once all the connections are disconnected, feed the old wire harness out
through the front of the unit. See figure 8 below.

Fig. 8: removing old wire harness
9) With the old harness removed, begin by making the connections on thefront of the unit. Refer to figures 4 and 5.
Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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10) Make the circuit board wire harness connections. See figure 9 CB200circuit board connections.

Fig. 9: CB200 circuit board connections
11) Feed remaining hour meter, power switch, equalization valve, and power

terminal block connections through the backside of the unit. See figure 10.

Fig. 10
Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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12) Make backside connections including hour meter, power switch,equalization valve, and power terminal block. Reference figures 4, 6, and7.
13) If applicable, reconnect pressure transducer tubing. You may need to
expand tubing with needle nose pliers for proper fit over the transducer
bard. See figure 11.

Fig. 11: pressure transducer removal and expansion14) Connect the tubing to the front right tube port on the CB200 board andsecure with a tie wrap. See figure 12. NOTE: historically only a small
amount of Topaz generators utilized the pressure transducer locatedon the circuit board. If the existing unit does not currently have apressure transducer tube connected to the old board, then nothing
has to be connected to the transducer barb on the new CB200 circuitboard.

Fig. 12: pressure transducer tubing connection
Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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15) Verify with completed front supplied in Figure 13.

Fig. 13: completed front view16) Verify proper operation per instructions located in the operator’s manual.

Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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CONTACT:For technical questions or concerns, contact Technical Service:USA:

800-482-2473

Europe:+44 (0) 118 936 7060

techservice.global@caireinc.com
For ordering information or general inquires, contact Customer Service:USA:
800-482-2473
customerservice.usa@caireinc.com
Europe:+44 (0) 118 936 7060

customerservice.europe@caireinc.com

Copyright © 2022 AirSep Corporation
AirSep Corporation reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions, specifications
and/or processes to its products at any time without prior notice and with no further obligation or consequence. All rights not expressly statedherein are reserved by us, as applicable.
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