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spacer must be in place as this forms a dis-
charge air flue at the back of the cabinet.
Electrical Connections –
The HGM-1 and 2 cases are supplied
with a supply cord as charted below with a
grounding prong for operation on a 115v power
supply. Do not remove the grounding prong
under any circumstances. The HGM-3 requires
hard wiring to a 30 amp, 115v circuit.
NOTE: Connecting this unit to any electrical
supply other than specified on the serial plate
will void the warranty and may result in serious
damage with its own service.
Unit
H.P.
1-BS
1/3
2-BS
1/2
3-BS
3/4
1-TS
1/3
2-TS
1/2
3-TS
3/4
BTU Capacities –
Rating Temps ºF
1-TS/BS
2-TS/BS
3-TS/BS
The HGM cases use R-134a refrigerant. Check the serial plate for the specific refrigerant
charge used.
Electrical –
Hz/Ph
Volts
Amps
60/1
115
60/1
115
60/1
115
60/1
115
60/1
115
60/1
115
BTU/HR
EVAP
2300
+25
2570
+25
3620
+25
Page 4
Cord
Model
HGM-1-BS/TS
HGM-2-BS/TS
Serial Plate Information –
The serial plate is located in the upper
left-hand corner of the case interior. It has all
the pertinent information needed for proper
electrical installation. The serial plate should
not be removed for any reason.
Run
Fuse Size
12.5
20 amp
20.5
30 amp
12.5
20 amp
20.5
30 amp
COND
110
110
110
Plug Nema
Amperage
Designation
15
5 – 15 P
20
5 – 20 P
Ship
Wt.
825
1096
776
1050
AMB
90
90
90
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