Installation Sheet

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EASY LINK SYSTEM
The T-M50 can be connected with other T-M50’s with communication cables to work as a
multiple manifold system.
• The Easy Link system can connect up to 4 units.
• A communication cable (gray color) comes with each unit. The cables use 18 gage wire
and can be up to 250ft. long all together.
You can manifold from 2 units to 4 units without a multi-system controller. A 4-unit system has
full automatic modulation between 15,000 BTU/h and 1,520,000 BTU/h.
• The T-M50 Easy Link system is limited to 4 units. If you connect more than 4
units, the first 4 units will work as part of the Easy Link system, but the other
additional units will only work as individual units.
• The T-M50 cannot be linked with other different Takagi
models in the Easy Link system and Multi-Unit system
.
CAUTION
Easy Link / Multi-
System connectors are
on each unit’s
computer board
To change the dipswitch
settings for the Easy Link
system, locate the lower bank
of dipswitches to the right of
the 7-seg LED.
Do not adjust the upper
bank of dipswitches.
7-Seg LED
Lower bank of
dipswitches
Upper bank of
dipswitches
Gas
Cold
Hot
This lamp will flash when the unit is allowed the operation.