Daikin MicroTech III, Troubleshooting Manual

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OM 1085-6 • MICROTECH III CONTROLLER 30 www.DaikinApplied.com
Troubleshooting Guide and FAQ
Table 9: I/O Expansion Module Configuration Jumpers for SmartSource Single and Two Stage Compressor (Series2) and
SmartSource Compact
I/O Expansion Module Option Hardware Jumpers Setting Description
Fan Row Selection (V6.2 & Newer) JP1 & JP2 —
Fan row selection for the: FanOnly, Hydronic Heating, and Hydronic Cooling
machine states.
Secondary Heating JP3 & JP4
JP3 = Open
None
JP4 = Open
JP3 = Shorted
Supplemental Electric Heat
JP4 = Open
JP3 = Open
Boilerless Electric Heat
JP4 = Shorted
JP3 = Shorted
Hydronic Heating (v6.0 & Newer)
JP4 = Shorted
Cooling / Dehumidification JP5 & JP6
JP5 = Open
None
JP6 = Open
JP5 = Shorted
HGR Dehumidification
JP6 = Open
JP5 = Open
Hydronic Cooling (Waterside Economizer)
JP6 = Shorted
Not Used JP7 JP7 = Open —
Compressor Capacity JP8
JP8 = Open Single Stage Compressor
JP8 = Shorted Dual Stage Compressor
Table 10: Model Types and Options for SmartSource Single and Two Stage Compressor (Series2) and SmartSource
Compact 3
Model
Number
Compressor
Type
Supplemental
Electric Heat
Boilerless
Electric Heat
Hydronic
Heat
2
HGR
Waterside
Economizer
1
1
Single Stage — — — — —
2 Single Stage — — — X —
3 Single Stage — — — — X
4 Single Stage X — — — —
5 Single Stage
X
— —
X
—
6 Single Stage X — — — X
7 Single Stage — X — — —
8 Single Stage — X — X —
9 Single Stage — X — — X
10 Single Stage — — X — —
11 Single Stage — — X X —
12 Single Stage — —
X
—
X
13 Two Stage — — — — —
14 Two Stage — — — X —
15 Two Stage — — — — X
16 Two Stage X — — — —
17 Two Stage X — — X —
18 Two Stage X — — — X
19 Two Stage —
X
— — —
20 Two Stage — X — X —
21 Two Stage — X — — X
22 Two Stage — — X — —
23 Two Stage — — X X —
24 Two Stage — — X — X
1
Except for SmartSource Two Stage Compressor (Series2) WSHP with a single speed fan with no options selected, all other SmartSource Two Stage Compressor
(Series2) WSHPs require both the unit controller and I/O expansion module.
2
Hydronic heating is only available for unit controller software v6.0 and newer.
3
An “X” means that option is available for the corresponding WSHP model.