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WARNING:
Ensure all access panels are in place and properly secured before applying power to the unit.
Failure to do so may cause risk of electrical shock.
WARNING:
Before performing service or maintenance on the heat pump system, ensure all power sources
are DISCONNECTED. Electrical shock can cause serious personal injury or death.
WARNING:
Heat pump systems contain refrigerant under high pressure and as such can be hazardous to
work on. Only qualified service personnel should install, repair, or service the heat pump.
CAUTION:
Safety glasses and work gloves should be worn at all times whenever a heat pump is serviced. A
fire extinguisher and proper ventilation should be present whenever brazing is performed.
CAUTION:
Venting refrigerant to atmosphere is illegal. A proper refrigerant recovery system must be
employed whenever repairs require removal of refrigerant from the heat pump.
Series:
W = Liquid to water (Hydronic)
Nominal Size:
25 = 2 Ton
45 = 3 Ton
55 = 4 Ton
65 = 5 Ton
75 = 6 Ton
Functions:
H = Heating
AC = Active Cooling
W = Domestic Hot Water
Refrigerant:
P = R410a
Boreal Geothermal Inc.
!
SAFETY PRECAUTIONS
MODEL NOMENCLATURE
W—65—HACW—P—1T—CC—xx
Page 2
!
Revision:
01, 02 etc.
Indoor Loop Exchanger:
C = Copper
Z = Cupro-Nickel (CuNi)
Outdoor Loop Exchanger:
C = Copper
Z = Cupro-Nickel (CuNi)
Compressor Stages*:
S = 1 Stage
T = 2 Stage
* 2 stage unless unavailable
due to voltage code, refer to
the
Electrical
Tables.
Voltage Code:
1 = 230-1-60 VAC
2 = 208-3-60 VAC
4 = 460-3-60 VAC
5 = 575-3-60 VAC
6 = 220-1-50 VAC
7 = 380-3-50 VAC
02 JULY 2009
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