GAS HEATER CONNECTION
Gas Heater Control Circuit
Warning: Gas heaters MUST be installed in the plumbing AFTER the control system as
shown below. Fig.1
Warning: Do not install a spa that utilizes a natural gas or propane heater without proper
venting. These heaters require adequate ventilation and must be installed according to the
heater manufacturers instructions and to local building codes.
Note: Many gas heaters require a separate electrical service for proper
operation, the Hydro-Quip “Gas Heater Control Circuit” does NOT
provide voltage to any gas heater circuits. Always refer to the manual
included with your gas heater for proper installation.
Your control system contains a Gas Heater Control Circuit Fig.2. This circuit is a passive
or “dry contact” circuit, do not apply line voltage to this circuit. Connect this circuit to the
gas heater’s Fireman Switch or Fireman Circuit. Refer to the instructions provided with
your gas heater to identify the circuit / switch and correct wiring connection. Additional
programming may be required to the gas heater to utilize an auxiliary control system.
Fig.1
8000
RHS SERIES
REMOTE HEATER SYSTEM
Pressure Filter
Equipment System
Spa/Hot Tub
Gas Heater
Flow
Flow
Flow
Flow
16
Pump 2
Pump 3
Blower
Jets
Jets
TYPICAL PLUMBING LAYOUT
Flow
Flow
Flow
IMPORTANT: Applying line voltage to Gas Heater Control Circuit voids all
warranty.
H L
C
L
C
PUMP
1
OZONE
12V
LIGHT
GROUND
L
L
FIREMANS
SWITCH
To Gas Heater
Fireman Switch*
or
Fireman Circuit*
Inside control box
Terminal connection.
Fig.2
ANALU & TATA
