Hydrolevel Company HYDROZONE 6000 Series Parts list manual

WARNING Electrical shock hazard. To prevent electrical shock, death or equipment damage, disconnect power supply before installing or servicing control. Only qualified personnel may install or service this control in accordance with local codes and ordinance
WARNING Frozen pipes/water damage. Central heating systems are prone to shut down as a result of power or fuel outages, safety related fault conditions or equipment failure. Installation of freeze protection monitoring or other precautions is recom-
mended for unattended dwellings in climates subject to sustain below-freezing temperatures.
126 Bailey Road • North Haven, CT 06473 • [phone] • FAX [phone] • www.hydrolevel.com
Model 6001
Single Zone
Switching Relay
120 VAC Input
Installation Instructions and
Operating Manual
• LED INDICATORS
• ZONE FAULT INDICATOR
• AUTOMATIC CIRCULATOR SHORT CYCLE PROTECTION
• AVAILABLE COMMON TERMINAL FOR SMART THERMOSTATS
• TEST BUTTON
• 10 VA TRANSFORMER TO PROVIDE THERMOSTAT POWER
• TWO SPDT RELAYS
• FUSED OUTPUTS WITH SPARES INCLUDED
• EXTRA L2 TERMINAL FOR EASE OF WIRING
Ratings
Output relays ..........6 Amps per contact
Combined outputs..12 Amps
RWC input ..............24 VAC, 10 VA
Fuses......................16 A, slow blow
Read these instructions completely before proceeding with the installation. Retain instructions for future reference.

MOUNTING INSTRUCTIONS
1. Position the enclosure against a flat wall surface or
boiler jacket and mark the top center keyhole location A.
2. Start a screw in the marked location and hang the control
on the screw.
3. Add screws to the lower right and lower left mounting
holes Band tighten all three screws.
TERMINAL DESIGNATIONS
Low Voltage/Thermostat
R24 VAC for the thermostat R terminal
W24 VAC for the thermostat W terminal
C24 VAC common for powered thermostats
Note: A closed switch between R and W will
create a call for heat and energize the
relay outputs.
Line Voltage
L1 120 VAC hot
L2 120 VAC neutral
Switching Contacts
COM1 Common terminal for load 1
NO1 Normally open terminal
NC1 Normally closed terminal
COM2 Common terminal for load 2
NO2 Normally open terminal
NC2 Normally closed terminal
WIRING
WARNING
Electrical shock
hazard.
To prevent electrical shock,death or equipment damage,
disconnect power supply before installing or servicing
control. Only qualified personnel may install or service this
control in accordance with local codes and ordinances.
A
B B
C W R
LOAD 2 LOAD 1
POWER
ZONE
TEST
C W R
LOAD 2 LOAD 1
L2 NEUTRAL
120 VAC
L1 HOT
OPTIONAL
COMMON
THERMOSTAT
FACTORY
JUMPER
POWER
COM T T
ZONE
TEST
C W R
TT
BOILER
CONTROL
TYPICAL SINGLE ZONE WIRING
HEATING
CIRCULATOR
All wiring must comply with the
National Electric Code or any other
state or local codes or regulations.
TYPICAL SINGLE ZONE WIRING

TERMINAL DESIGNATIONS
Low Voltage/Thermostat
R24 VAC for the thermostat R terminal
W24 VAC for the thermostat W terminal
C24 VAC common for powered thermostats
Note: A closed switch between R and W will
create a call for heat and energize the
relay outputs.
Line Voltage
L1 120 VAC hot
L2 120 VAC neutral
Switching Contacts
COM1 Common terminal for load 1
NO1 Normally open terminal
NC1 Normally closed terminal
COM2 Common terminal for load 2
NO2 Normally open terminal
NC2 Normally closed terminal
WIRING — continued
INDIRECT TANK WIRING FOR PRIORITY
C W R
LOAD 2 LOAD 1
L2 NEUTRAL
120 VAC
L1 HOT
INDIRECT
TANK
THERMOSTAT
FACTORY
JUMPER
POWER
ZONE
TEST
ZC
ZR
BOILER
CONTROL
INDIRECT
CIRCULATOR
INDIRECT TANK WIRING FOR PRIORITY

126 Bailey Road • North Haven, CT 06473 • [phone] • FAX [phone] • www.hydrolevel.com
6001M 0623
OPERATING INSTRUCTIONS
Operation
A call for heat between terminals Rand Wwill energize both relays at the same time.
LOAD 1 can be used to control a circulator. For convenience, a jumper has been factory installed between terminals
L1 and COM1.
LOAD 2 can be used as dry contacts to signal the boiler that there is a call for heat. Terminals COM2 and NO2 are
the contacts that will close on a call to Rand W.
Note: Both relay outputs are rated for 6 amps so either output, LOAD 1 or LOAD 2 can be used to control a circulator
pump.
Test Button
Push the test button on the circuit board to test the output terminal wiring. Pressing the test button will simulate a
call on the thermostat input and turn on the “ZONE” LED. The relays will both close to verify the desired operation.
When the zone is not calling for heat (by thermostat or test button), the “ZONE” LED will be off.
Zone Fault Indicator
A Blinking “ZONE” LED indicates the zone has been calling for a consecutive 3 hours and has not been satisfied.
This could indicate a bad circulator and should be investigated. If the “ZONE” LED is blinking but your circulator is
operating per it’s instruction manual, please contact tech support.
The LED will only blink when the zone call is a continuous 3 hours and the “ZONE” LED will return to normal opera-
tion when the zone call ends.
DIMENSIONS AND LED INDICATORS
LIMITED MANUFACTURER’S WARRANTY
We warrant products manufactured by Hydrolevel Company to be free from defects
in material and workmanship for a period of two years from the date of manufac-
ture or one year from the date of installation, whichever occurs first. In the event
of any claim under this warranty or otherwise with respect to our products which
is made within such period, we will, at our option, repair or replace such products
or refund the purchase price paid to us by you for such products. In no event shall
Hydrolevel Company be liable for any other loss or damage, whether direct, indirect,
incidental or consequential. This warranty is your EXCLUSIVE remedy and shall be
IN PLACE OF any other warranty or guarantee, express or implied, including, without
limitation, any warranty of MERCHANTABILITY or fitness for a particular purpose.
This warranty may not be assigned or transferred and any unauthorized transfer or
assignment thereof shall be void and of no force or effect.
SPARE
FUSES
INSIDE
COVER
POWER
ZONE
MODEL 6001
Solid “POWER” LED –
Control is powered up
Solid “ZONE” LED –
Call for heat
Blinking “ZONE” LED –
Zone Fault Indicator
Zone has been
calling for consecutive
3 hours and has not
been satisfied.
(Could indicate a bad
circulator)