Beckett 7600 AquaSmart Boiler Control - Manual (Page 6)

6
Honeywell
Beckett
Replacement
Notes
L4081A/B
L6081A/C
7600A or 7600B
(Based on System
Voltage
Requirements)
Remove switching relay, if used, from the system when replacing the L4081 or L6081.
Make sure 7600 outputs do not exceed 7.4A @ 120 VAC. 7600 outputs are not rated for 240 VAC.
L6006A (All)
L6006C 1018
L6008A 1192
L6008A 1242
7600A or 7600B
(Based on System
Voltage
Requirements)
Not a suitable replacement if SPDT switch action is required; only break-on-rise available on 7600.
To use with a millivolt system an appropriate voltage relay with isolated gold plated contacts must be added to switch the millivolt circuit.
Make sure 7600 outputs do not exceed 7.4A @ 120 VAC. 7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T
W
-T
R
terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
Available operating limit and/or differential ranges may not be equivalent. Compare the settings to the AquaSmart ranges before replacing.
L8124B 1039
L8148J 1009
7600A or 7600B
(Based on System
Voltage
Requirements)
To use with a millivolt system an appropriate voltage relay with isolated gold plated contacts must be added to switch the millivolt circuit.
7600 outputs are not rated for 240 VAC.
Carlin
Beckett
Replacement
Notes
90200A
7600A or 7600B
(Based on System
Voltage
Requirements)
Make sure 7600 outputs do not exceed 7.4A.
Set low limit on 7600 to OFF.
Available operating limit and differential ranges are not equivalent. Compare the settings to the AquaSmart ranges before replacing.
90000 (All)
90200E
90200EL
90300B
7600A or 7600B
(Based on System
Voltage
Requirements)
Requires the addition of a manual-reset high limit.
Make sure 7600 outputs do not exceed 7.4A.
Set low limit on 7600 to OFF.
Available operating limit and differential ranges are not equivalent. Compare the settings to the AquaSmart ranges before replacing.
90200D
7600A or 7600B
(Based on System
Voltage
Requirements)
Not a suitable replacement if SPDT switch action is required; only break-on-rise available on 7600.
Make sure 7600 outputs do not exceed 7.4A.
Set low limit on 7600 to OFF.
Available operating limit and differential ranges are not equivalent. Compare the settings to the AquaSmart ranges before replacing.
White
Rodgers
Beckett
Replacement
Notes
11B06-1
11D18-1
11B18-101
11B30-104
11B02-1
1145-33
7600A or 7600B
(Based on System
Voltage
Requirements)
Make sure 7600 outputs do not exceed 7.4A @ 120 VAC. 7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T W -T R terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
11B06-46
11B95-31
11B18-153
7600A or 7600B
(Based on System
Voltage
Requirements)
Make sure 7600 outputs do not exceed 7.4A @ 120 VAC. 7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T W -T R terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
Available operating limit and/or differential ranges are not equivalent. Compare the settings to the AquaSmart ranges before replacing.
11D82-1
11D31-1
1131-102
1127-2
11A79-2
7600A or 7600B
(Based on System
Voltage
Requirements)
Not a suitable replacement if SPDT switch action is required; only break-on-rise available on 7600.
7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T W -T R terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
1127-9
7600A or 7600B
(Based on System
Voltage
Requirements)
Not a suitable replacement if SPDT switch action is required; only break-on-rise available on 7600.
7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T W -T R terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
Available operating limit and/or differential ranges may not be equivalent. Compare the settings to the AquaSmart ranges before
replacing.
11B27-9
7600A or 7600B
(Based on System
Voltage
Requirements)
Requires the addition of a manual-reset high limit.
Make sure 7600 outputs do not exceed 7.4A @ 120 VAC. 7600 outputs are not rated for 240 VAC.
7600 will require an additional wire (L2) for operation. Short T W -T R terminals. C1, C2, ZC, and ZR are unused.
Set low limit on 7600 to OFF.
Available operating limit and/or differential ranges are not equivalent. Compare the settings to the AquaSmart ranges before replacing.
8J48A-209
7600A or 7600B
(Based on System
Voltage
Requirements)
To use with a millivolt system an appropriate voltage relay with isolated gold plated contacts must be added to switch the millivolt circuit.
Table 1b (continued from previous page)