Tekmar 284 - Source # Menu (1 of 2); BOILER ENABLE; BOILER TYPE

© 2016 284_D - 05/16
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A Watts Water Technologies Company
Source # Menu (1 of 2)
There is a different Source Menu for each of the 4 boilers that the 284 can operate. Settings can vary for each boiler if desired.
OFF or AUTO
Default:
AUTO for Boil1
OFF for Boiler 2-4
Access: INST
BOILER ENABLE
Selects whether the boiler is operational or not.
OFF or Boil1
Default: OFF
Access: INST
COPY BOILER 1
Selects whether or not settings from boiler 1 are copied to Boiler 2, 3 & 4.
This item is applicable for Boiler 2, 3 and 4 and is only available if Boiler Enable
is set to AUTO.
NO or YES
Default: NO
Access: ADV
BOILER CONDENSE
Selects if the boiler is non-condensing (NO) or condensing (YES).
This item is only available if Boiler Enable is set to AUTO & Copy Boiler 1 is set
to OFF.
MOD, 1STG, 2STG,
EMS
Default: MOD
Access: ADV
BOILER TYPE
Selects from the different types of burner operation including modulating direct drive
(MOD), single stage (1STG), two stage (2STG) & target temperature (EMS).
This item is only available if Boiler Enable is set to AUTO & Copy Boiler 1 is set
to OFF.
0-10 or 4-20
Default: 0-10
Access: ADV
MODULATION TYPE
Selects either 0-10 Vdc (0-10) or 4-20 mA (4-20) as the analog output for the
modulating boiler.
This item is only available if Boiler Enable is set to AUTO, Copy Boiler 1 is set to
OFF & Boiler Type is set to MOD or EMS.
10 to 180 sec
Default: 30 sec
Access: ADV
FIRE DELAY
Delay from turn-on of ignition until the burner obtains flame.
This item is only available if Boiler Enable is set to AUTO & Copy Boiler 1 is set
to OFF.
OFF, 10 to 180 sec
Default: OFF
Access: ADV
MODULATION DELAY
Delay between the burner obtaining flame & the boiler’s ignition control releasing
to modulation.
This item is only available if Boiler Enable is set to AUTO, Copy Boiler 1 is set to
OFF & Boiler Type is set to MOD.
LOW, MED, HI
Default: MED
Access: INST
BOILER MASS
The thermal mass characteristics of the boiler.
This item is only available if Boiler Enable is set to AUTO & Copy Boiler 1 is set
to OFF.
10 to 9990 MBtu/h
Default: 80 MBtu/h
Access: ADV
BOILER OUTPUT LOW
Minimum (low fire) heat output in Btu/hr/1000.
This item is only available if Boiler Enable is set to AUTO, Copy Boiler 1 is set to
OFF & Boiler Type is set to MOD.
10 to 9990 MBtu/h
Default: 400 MBtu/h
Access: ADV
BOILER OUTPUT HIGH
Maximum (high fire) heat output in Btu/hr/1000.
This item is only available if Boiler Enable is set to AUTO & Copy Boiler 1 is set
to OFF.