HeatPumpSupplementalHeatLockout
Brief Description
Supplemental heating coil should be off when the heat pump can meet the load by itself
Index Description
Section 6.4.3.5 Heat Pump Auxiliary Heat Control and 6.3.2.h Criteria in 90.1-2016
Datapoints Description
C_ref: Heating Coil Reference Capacity
L_op: Heating Coil Runtime Fraction
C_t_mod: Heating Coil Heating Rate
P_supp_ht: Heating Coil Gas Rate
C_ff_mod: Heating Capacity Function of Flow Fraction Curve
L_defrost: Defrost load on the heating coil
Assertions Description
If C_ref * C_t_mod >= L_op and P_supp_ht == 0 then pass else fail
Type Verification Description
Rule-based
Assertions Type
Pass