
46
Heat & Glo • PRIMO48, PRIMO48ST, PRIMO60, PRIMO60ST, PRIMO72, PRIMO72ST Installation Manual • 2310-970 Rev. L • 2/16
A
GAS
B
POWER VENT
C
LOW VOLTAGE
D
120V to JUNCTION BOX
D
HEAT-ZONE-PRIMO/HEAT-OUT-PRIMO
A. General Information
WARNING! Risk of Shock or Explosion! DO NOT
wire
110-120 VAC to the valve or to the appliance wall switch.
Incorrect wiring will damage controls.
NOTICE:
This appliance must be electrically wired
and grounded in accordance with local codes or, in the
absence of local codes, with
National Electric Code
ANSI/NFPA 70-latest edition
or the
Canadian Electric
Code CSA C22.1.
• Wire the appliance junction box to unswitched 110-
120 VAC. This is required for proper operation of the
appliance.
• A 110-120 VAC circuit for this product must be protected
with ground-fault circuit-interrupter protection, in
compliance with the applicable electrical codes, when
it is installed in locations such as in bathrooms or near
sinks.
• Low voltage and 110/120 VAC voltage cannot be shared
within the same wall box.
• See Figures 8.1, 9.7 and 9.8 for routing electrical power
from the appliance to the power vent (PVI-SLP or PVLP-
SLP), wall switch and PowerFlow™ Heat Management
System.
8
8
Electrical Information
Electrical Service and Repair
WARNING! Risk of Shock!
Label all wires prior to dis-
connection when servicing controls. Wiring errors can
cause improper and dangerous operation. Verify proper
operation after servicing.
WARNING! Risk of Shock!
Replace damaged wire with
type 105º C rated wire. Wire must have high temperature
insulation.
Accessories Requirements
• This appliance must be used with the supplied wall switch
and remote control.
Wiring for optional Hearth & Home Technologies approved
accessories should be done now to avoid reconstruction.
Follow instructions that come with those accessories.
LEFT SIDE
RIGHT SIDE
GAS
ELECTRICAL
A
B
C
D
D
D
Figure 8.1 Access Plates
• The PRIMO model requires electrical power in order to
operate the required PowerFlow™ Heat Management
System and power vent. If electrical power service
is interrupted during operation of this model, the
appliance will not operate.
Battery power is not an
option on the PRIMO.
Figure 8.2 Reset Switch Location - Bottom Left
Reset Switch
• Press the RESET switch located on the left side of
the transition media tray. Use a small,
fl
at object to
access the switch. When the appliance has started,
fl
ip the reset switch back to its original position. See
Figure 8.2.
RESET SWITCH