SAFETY INFORMATION
Notice: Heater NOT Repairable by Owner
WARNING !
Heat pumps contain no owner-repairable components. Repairs must not be attempted by
untrained and/or unqualified individuals. If service is deemed necessary, contact installing
dealer or AquaCal Customer Support at (800) 786-7751.
Refrigerant Circuit Service Only by
Qualified, EPA Certified Technician
WARNING !
Heater contains refrigerant under high pressure. Repairs to the refrigerant circuit must not
be attempted by untrained or unqualified individuals. Service must be performed only by
qualified HVAC technicians. Recover refrigerant before opening system.
DATA PLATE NOMENCLATURE
MODEL SERIES:
121,120, 135 155
101,111,121,156
VOLTAGE:
A = 208/230-1-60
B = 208/230-3-60
D = 380/420-3-50
G = 460-3-60
H = 200/240-1-50
HEAT OPTIONS:
H = Heat Only
R = Reversing
Failure to heed the following may result in permanent
injury or death.
Failure to heed the following may result in permanent
injury or death.
CHARACTER POSITION NUMBER
123 4 5 6 7 8 9 10
120 A H x x x x x
Revision Level:
General Options:
N = None
Cabinet color:
B = BLACK
C = CREAM
Refrigerant:
E= R22
S = R410A
T=R407C
Controls:
D= Digital
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