2
P/N 032498h
Table of Contents
Description.............................................................................................................................................................................4
Step 1: Identify the HVAC Equipment and Confirm Device Installation .......................................................5
Identify the HVAC Equipment .............................................................................................................................................5
Confirm Device Installation .................................................................................................................................................5
Programming Menu Overview .......................................................................................................................................7
Step 2: Equipment Configuration Mode ....................................................................................................................7
Step 3: Select the HVAC Controller .............................................................................................................................8
Step 4: Set the SMC55-HWQS Basic Parameters for System Compatibility ............................................9
(01b): System Type ............................................................................................................................................................. 11
(02b): Heat Stages .............................................................................................................................................................11
(03b): Run Auxiliary Heat (Aux/W
2
) With Other Heat Stages ..........................................................................................12
(04b): Auxiliary Heat (Aux/W
2
) Upstage Delay .................................................................................................................12
(05b): Cool Stages .............................................................................................................................................................13
(06b): Heat Fan Control .....................................................................................................................................................13
(07b): Changeover / Reversing Valve (O / B) Type..............................................................................................................13
(08b): Valve / Element Type ................................................................................................................................................14
(09b): Fan Type ...................................................................................................................................................................14
(10b): 2-Pipe Mode .............................................................................................................................................................15
(11b): Underfloor Heating Control .....................................................................................................................................16
Saving and Exiting Basic Configuration ...........................................................................................................................17
Step 5: Set the SMC55-HWQS Advanced Parameters to Modify the Functionality of the HVAC System ...18
Parameters Applicable to All types of HVAC Equipment ................................................................................................22
(01A) Function Type ...................................................................................................................................................... 22
(02A) Temperature Sensor Type ....................................................................................................................................22
(06A) Minimum Fan On Time .........................................................................................................................................22
(07A) Extended Cool Fan Time (OCFT) ........................................................................................................................... 22
(08A) Extended Heat Fan Time (OHFT) ..........................................................................................................................22
(11A) Cool Fan On Delay (CFOD)....................................................................................................................................22
(12A) Heat Fan On Delay (HFOD) ...................................................................................................................................22
(18A) Standalone Temperature Operation Mode .............................................................................................................22
(19A) Standalone Temperature Fan Mode.......................................................................................................................22
(30A) Cannot Reach Setpoint Timeout ...........................................................................................................................23
(31A) Cannot Reach Setpoint Action ..............................................................................................................................23
Parameters Applicable to Conventional and Heat Pump Systems ................................................................................23
(70A) Minimum Compressor Run Time (MCRT) ..............................................................................................................23
(71A) Minimum Compressor Off Time (MCOT) ................................................................................................................23
(74A) Heat Stage 1-On Delta .........................................................................................................................................24
(75A) Heat Stage 1-Off Delta .........................................................................................................................................24
(76A) Heat Stage 2 (Y
2
/W
2
/Aux)-On Delta .......................................................................................................................24
(77A) Heat Stage 2-Off Delta ......................................................................................................................................... 24
(78A) Heat Stage 3 (Aux)-On Delta ................................................................................................................................24
(79A) Heat Stage 3 (Aux)-Off Delta ................................................................................................................................24
(80A) Cool Stage 1-On Delta ......................................................................................................................................... 24
(81A) Cool Stage 1-Off Delta .........................................................................................................................................24
(82A) Cool Stage 2-On Delta .........................................................................................................................................24
(83A) Cool Stage 2-Off Delta.........................................................................................................................................25
(84A) Compressor Cool Stage 2 Upstage Delay (CC2SUD) .............................................................................................. 25
(85A) Compressor Heat Stage 2 Upstage Delay (CH2SUD) ..............................................................................................25
(88A) Reversing Valve Delay (RVD) .................................................................................................................................25
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