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Pressure

ECONOMIZER (0-10VDC) POSITION FEEDBACK

VARIABLE SPEED FAN (0-10VDC)

ECONOMIZER (0-10VDC) ACTUATOR

COMMONS ARE INTERNALLY

INTERCONNECTED

C
R
D

S1
S2

C
24VAC

OUTSIDE

AIR

HIGH

LOW

L1 (HOT)

TRANSFORMER

SUPPLY DUCT

STATIC PROBE

AMBIENT AIR

RETURN

AIR

SUPPLY

AIR

Fig. 20

Variable Speed Fan and Economizer Wiring Guide

(Heat Pump)

The following wiring diagram is for a heat pump with a variable speed fan (VFD) and

economizer.

COMPRESSOR STAGE 1 RELAY

REVERSING VALVE (O/B) RELAY

FAN ENERGIZE RELAY

AUXILIARY HEAT RELAY

COMPRESSOR STAGE 2 RELAY

EXHAUST FAN RELAY

COMPRESSOR STAGE 3 RELAY

USE THE (G) 24VAC OUTPUT TO ENERGIZE

THE FAN. PROVIDE PROPERLY SIZED

RELAY/CONTACTORS AS NEEDED.

Y/W/G/W2/Y2/G2/W3/Y3 OUTPUTS ARE 24VAC @ 1A. ONLY CONNECT THE

OUTPUTS REQUIRED FOR YOUR SYSTEM. PROVIDE PROPERLY SIZED

RELAYS/CONTACTORS AS NEEDED.

POWER SUPPLY. PROVIDE A DISCONNECT MEANS AND

OVERLOAD PROTECTION AS REQUIRED. POWER TO EQUIPMENT IS 24VAC. SIZE

TRANSFORMERS AS NEEDED.

S2 IS A 0-10VDC INPUT FOR ECONOMIZER ACTUATOR POSITION FEEDBACK FAULT

DETECTION AND DIAGNOSTICS.

A1 IS A 0-10VDC OUTPUT FOR MODULATING THE FAN SPEED. A2 IS A 0-10VDC

OUTPUT FOR MODULATING THE ECONOMIZER ACTUATOR.

INSTALL STATIC PROBE IN SUPPLY/DISCHARGE AIR DUCT. RECOMMEND

INSTALLATION OF AT LEAST SIX (6) FEET AWAY FROM FAN OR ANY BENDS IN

DUCT WORK.

USED FOR AMBIENT AIR PRESSURE SENSING. SOME APPLICATIONS MAY

REQUIRE RUNNING ADDITIONAL TUBING TO THE OUTSIDE OF HVAC UNIT.

T1/T2/T3 ARE 10K TYPE 2 TEMPERATURE PROBE INPUTS.

SUPPLY AND RETURN AIR TEMPERATURE PROBES ARE MANDATORY FOR

PROPER OPERATION.

IF AN EXHAUST FAN IS INSTALLED AND NEEDS

TO BE ENERGIZED DURING ECONOMIZATION,

CONNECT THE (G2) 24VAC OUTPUT TO THE

EXHAUST FAN. PROVIDE PROPERLY SIZED

RELAY/CONTACTORS AS NEEDED.

NOTE: TERMINAL DESIGNATIONS ARE DEFINED ON PAGE 5

Содержание Z8

Страница 1: ...ller Pelican Wireless Systems Pelican Wireless Systems Pelican Wireless Systems 2655 Collier Canyon Rd Livermore CA 94551 Phone 888 512 0490 Email support pelicanwireless com Website www pelicanwireless com Installation Guide ...

Страница 2: ...g space or zone temperatures and total building load is continuously monitored and wirelessly communicated to the zone controller from Pelican thermostats installed through out the building During times when zones are being conditioned rate of temperature change relative to set point is monitored and logic is dynamically adjusted This data allows the zone controller to satisfy the temperature and ...

Страница 3: ...NS PROVIDED EQUIPMENT Electrical Power Relay Current Variable Output Thermistor Input Pressure Range 24 VAC 1 AMP 24V 0 10 VDC 10K Type II 0 9 WC Wireless Module Z8 Controller 1 Electrical Box Gasket 3 2 3 16 Sheet Metal Screws Z8 Mounting 4 3 16 Machine Screws Wireless Module Mounting 20 Feet 1 8 Plastic Tubing ...

Страница 4: ...4 TERMINAL DESIGNATIONS A B C D E Pressure High Low T1 T2 T3 Fig 1 ...

Страница 5: ...age 1 Heat Stage 2 Heat Stage 3 Fan Energize Exhaust Fan Energize Compressor Stage 1 Compressor Stage 2 Compressor Stage 3 O B Reversing Valve AUX Electric Heat Not Used Fan Energize Exhaust Fan Energize A Y C R D Common 24 VAC 24 VAC Power Data ELECTRICAL CONNECTIONS B 0 10VDC INPUTS OUTPUTS S1 S2 C 0 10 VDC input Common 0 10 VDC input A1 A2 0 10 VDC output 0 10 VDC output T1 T3 Input Terminal In...

Страница 6: ...ributor WARNING 1 This equipment is designed to communicate over radio frequency to other Pelican equipment only If this equipment is not installed and used in accordance with the instruction manual you may experience wireless interference This device has been tested and complies with FCC rules and regulations CAUTION Always remove the Wireless Module if the Z8 is installed enclosed in metal e g i...

Страница 7: ...ypass and economizer WARNING If installing the Wireless Module outside make sure it is installed onto a PLASTIC electrical box Make sure a proper seal is created between the Wireless Module the provided gasket and the contact edge of the plastic electrical box BLOWER MOTOR BYPASS DAMPER RETURN DUCT OUTSIDE AIR DAMPER AIRFLOW SUPPLY DUCT WIRELESS ANTENNA OUTSIDE AIR PROBE RETURN AIR PROBE SUPPLY AI...

Страница 8: ... AIR PROBE Z8 COLD DECK VARIABLE SPEED BLOWER RETURN DUCT OUTSIDE AIR DAMPER AIRFLOW SUPPLY DUCT OUTSIDE AIR HANDLER WIRELESS ANTENNA OUTSIDE AIR PROBE RETURN AIR PROBE SUPPLY AIR PROBE DUCT STATIC PROBE AIRFLOW Economizer AC COIL AC COIL HEAT HEAT Fig 5 Typical mounting dual duct system with VFD and economizer Fig 4 Typical mounting single duct system with VFD and economizer Z8 HOT DECK INSIDE AI...

Страница 9: ...LD DECK SUPPLY SUPPLY AIR PROBE DUCT STATIC PROBE AIRFLOW AC AC RETURN AIR AIRFLOW BOILER RETURN AIR PROBE RETURN AIR PROBE BOILER TEMP PROBE HEAT FLOW FLOW PUMP VALVE HEAT VARIABLE SPEED BLOWER OUTSIDE AIR PROBE Fig 6 Typical mounting dual duct system with VFD economizer and boiler for hot deck CAUTION Always remove the Wireless Module if the Z8 is installed enclosed in metal i e inside the HVAC ...

Страница 10: ...ide the HVAC unit on a plastic weatherproof electrical box Reference Pages 13 and 14 Figures 8 and 9 The Z8 Wiring Guides are layed out as follows a Fig 8 shows wiring the Wireless Module to the Z8 Page 13 b Fig 9 shows installing the Wireless Module on a plastic weatherproof electrical box Page 14 c Fig 10 shows the Z8 wired to a Conventional HVAC unit Page 15 d Fig 11 shows the Z8 wired to a Con...

Страница 11: ...e HVAC unit follow the configuration sections starting on Page 28 The Z8 Configuration Sections shows configuration options for the Z8 as follows a Step 1 Pelican Web App Page 28 b Step 2 Z8 Serial Number Page 28 c Step 3 System Configuration Options Page 28 d Step 4 Static Management Configuration Options Page 29 e Step 5 Economizer Configuration Options Page 29 f Step 6 Boiler Control Configurat...

Страница 12: ...ounting dimensions inches Wireless Module mounting dimensions inches 12 Fig 7 3 16 DIA 4 HOLES Pelican Wireless Systems 4 1 2 2 3 4 1 1 2 3 4 3 16 DIA 4 HOLES 7 7 8 2 Pelican Wireless Systems 2 3 4 1 5 1 8 ...

Страница 13: ...1 WARNING The following Operation and Application diagrams are to be used as reference to the most common application where the Z8 will be installed to control specific HVAC systems For dual ducted applications two Z8s will need to be installed One for the hot deck and the other for the cold deck reference Fig 4 3 and 4 4 In the case the system you are connecting the Z8 to is not defined in this i...

Страница 14: ...RLY MOUNT PROVIDED GASKET BETWEEN WIRELESS MODULE AND PLASTIC ELECTRICAL BOX VERIFY THAT SEAL IS COMPLETE AROUND ENTIRE EDGE OF WIRELESS MODULE ELECTRICAL BOX MUST BE PLASTIC AND PLACED OUTSIDE OF METAL ENCLOSURES ELECTRICAL BOX MUST BE OUTDOOR RATED AND WEATHERPROOF THREE WIRE BETWEEN WIRELESS MODULE AND Z8 CAN BE STANDARD UNSHIELDED COPPER THERMOSTAT WIRE UP TO 500 FEET REF PAGE 13 FIGURE 8 NOTE...

Страница 15: ...F THERE IS A SINGLE FAN ONLY CONNECT ONE OF THE Z8 CONTROLLERS TO ENERGIZE THE FAN CONTACT PELICAN TECHNICAL SUPPORT FOR FURTHER ASSISTANCE AT 888 512 0490 OR SUPPORT PELICANWIRELESS COM 2 3 4 5 Y W G W2 Y2 G2 W3 Y3 OUTPUTS ARE 24VAC 1A ONLY CONNECT THE OUTPUTS REQUIRED FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTIO...

Страница 16: ... PROPER OPERATION 1 1 2 3 4 5 6 6 16 Pressure T1 T2 T3 COMPRESSOR STAGE 1 RELAY HEAT STAGE 1 RELAY FAN ENERGIZE RELAY HEAT STAGE 2 RELAY COMPRESSOR STAGE 2 RELAY HEAT STAGE 3 RELAY COMPRESSOR STAGE 3 RELAY BYPASS 0 10VDC ACTUATOR COMMONS ARE INTERNALLY INTERCONNECTED Y W G W2 Y2 G2 W3 Y3 C R D S1 S2 C A1 C A2 C 24VAC OUTSIDE AIR HIGH LOW L2 L1 HOT TRANSFORMER SUPPLY DUCT STATIC PROBE AMBIENT AIR R...

Страница 17: ...0 10VDC OUTPUT FOR MODULATING THE ECONOMIZER ACTUATOR A2 IS A 0 10VDC OUTPUT FOR MODULATING THE BYPASS ACTUATOR INSTALL STATIC PROBE IN SUPPLY DISCHARGE AIR DUCT RECOMMEND INSTALLATION OF AT LEAST SIX 6 FEET AWAY FROM FAN OR ANY BENDS IN DUCT WORK USED FOR AMBIENT AIR PRESSURE SENSING SOME APPLICATIONS MAY REQUIRE RUNNING ADDITIONAL TUBING TO THE OUTSIDE OF HVAC UNIT T1 T2 T3 ARE 10K TYPE 2 TEMPER...

Страница 18: ...Y DISCHARGE AIR DUCT RECOMMEND INSTALLATION OF AT LEAST SIX 6 FEET AWAY FROM FAN OR ANY BENDS IN DUCT WORK USED FOR AMBIENT AIR PRESSURE SENSING SOME APPLICATIONS MAY REQUIRE RUNNING ADDITIONAL TUBING TO THE OUTSIDE OF HVAC UNIT T1 T2 T3 ARE 10K TYPE 2 TEMPERATURE PROBE INPUTS SUPPLY AND RETURN AIR TEMPERATURE PROBES ARE MANDATORY FOR PROPER OPERATION 1 6 NOTE TERMINAL DESIGNATIONS ARE DEFINED ON ...

Страница 19: ...OR MODULATING THE FAN SPEED A2 IS A 0 10VDC OUTPUT FOR MODULATING THE ECONOMIZER ACTUATOR INSTALL STATIC PROBE IN SUPPLY DISCHARGE AIR DUCT RECOMMEND INSTALLATION OF AT LEAST SIX 6 FEET AWAY FROM FAN OR ANY BENDS IN DUCT WORK USED FOR AMBIENT AIR PRESSURE SENSING SOME APPLICATIONS MAY REQUIRE RUNNING ADDITIONAL TUBING TO THE OUTSIDE OF HVAC UNIT T1 T2 T3 ARE 10K TYPE 2 TEMPERATURE PROBE INPUTS SUP...

Страница 20: ...USED FOR AMBIENT AIR PRESSURE SENSING SOME APPLICATIONS MAY REQUIRE RUNNING ADDITIONAL TUBING TO THE OUTSIDE OF HVAC UNIT T1 T2 T3 ARE 10K TYPE 2 TEMPERATURE PROBE INPUTS SUPPLY AND RETURN AIR TEMPERATURE PROBES ARE MANDATORY FOR PROPER OPERATION IF AN EXHAUST FAN IS INSTALLED AND NEEDS TO BE ENERGIZED DURING ECONOMIZATION CONNECT THE G2 24VAC OUTPUT TO THE EXHAUST FAN PROVIDE PROPERLY SIZED RELAY...

Страница 21: ...INED ON PAGE 5 2 3 4 5 Y W G W2 Y2 G2 W3 Y3 OUTPUTS ARE 24VAC 1A ONLY CONNECT THE OUTPUTS REQUIRED FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED INSTALL STATIC PROBE IN SUPPLY DISCHARGE AIR DUCT RECOMMEND INSTALLATION OF AT LEAST SIX 6 FEET AWAY F...

Страница 22: ...AGE 5 2 3 4 5 Y W G W2 Y2 G2 W3 Y3 OUTPUTS ARE 24VAC 1A ONLY CONNECT THE OUTPUTS REQUIRED FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED A2 IS A 0 10VDC OUTPUT FOR MODULATING THE BYPASS ACTUATOR INSTALL STATIC PROBE IN SUPPLY DISCHARGE AIR DUCT REC...

Страница 23: ...YSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED S1 IS A 0 10VDC INPUT FOR ECONOMIZER ACTUATOR POSITION FEEDBACK FAULT DETECTION AND DIAGNOSTICS A1 IS A 0 10VDC OUTPUT FOR MODULATING THE ECONOMIZER ACTUATOR A2 IS A 0 10VDC OUTPUT FOR MODULATING THE BYPASS ACTU...

Страница 24: ...TS REQUIRED FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED A1 IS A 0 10VDC OUTPUT FOR MODULATING THE FAN SPEED INSTALL STATIC PROBE IN SUPPLY DISCHARGE AIR DUCT RECOMMEND INSTALLATION OF AT LEAST SIX 6 FEET AWAY FROM FAN OR ANY BENDS IN DUCT WORK U...

Страница 25: ... FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED S2 IS A 0 10VDC INPUT FOR ECONOMIZER ACTUATOR POSITION FEEDBACK FAULT DETECTION AND DIAGNOSTICS A1 IS A 0 10VDC OUTPUT FOR MODULATING THE FAN SPEED A2 IS A 0 10VDC OUTPUT FOR MODULATING THE ECONOMIZER...

Страница 26: ...NNECT THE G2 24VAC OUTPUT TO THE EXHAUST FAN PROVIDE PROPERLY SIZED RELAY CONTACTORS AS NEEDED G2 Y W G W2 Y2 G2 W3 Y3 OUTPUTS ARE 24VAC 1A ONLY CONNECT THE OUTPUTS REQUIRED FOR YOUR SYSTEM PROVIDE PROPERLY SIZED RELAYS CONTACTORS AS NEEDED POWER SUPPLY PROVIDE A DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED POWER TO EQUIPMENT IS 24VAC SIZE TRANSFORMERS AS NEEDED S2 IS A 0 10VDC INPUT FOR E...

Страница 27: ...2 G2 W3 Y3 C R D S1 S2 C A1 C A2 C R D C 24VAC HIGH LOW L2 L1 HOT TRANSFORMER OPTIONAL PELICAN TEMPERATUREAND ALARM SENSOR TA1 WITH A BOILER SUPPLY WATER 10K TYPE II TEMPERATURE SENSOR USE THE T3 TEMPERATURE INPUT INSTEAD OF ADDING A TA1 UNLESS THIS Z8 IS CONTROLLING AN ECONOMIZER RETURN AIR SUPPLY AIR Boiler Wiring Guide BOILER PUMP AND HOT WATER VALVE RELAY OPTIONAL BOILER ENABLE RELAY The follo...

Страница 28: ...T Not Used DISABLE Use as Supplemental heat AUXILIARY Use on Heat Pump failure EMERGENCY GENERAL SETTINGS NAME DESCRIPTION SYSTEM TYPE CONVENTIONAL HEAT PUMP CONVENTIONAL HEAT STAGES 0 1 2 3 COOL STAGES 0 1 2 3 FAN STAGES 0 1 VARIABLE HEAT PUMP REVERSING VALVE COOLING ON HEATING ON HEAT STAGES 0 1 2 3 AUX HEAT DISABLE AUXILIARY EMERGENCY COOL STAGES 0 1 2 3 FAN STAGES 0 1 VARIABLE HEAT STAGES Sele...

Страница 29: ...entilation based on CO2 turn this feature ON TARGET OPERATING STATIC Settable range 0 0 inch WC to 3 0 inch WC This sets the static pressure targeted when running a cooling or heating cycle TARGET CIRCULATION STATIC Settable range 0 0 inch WC to 3 0 inch WC This sets the static pressure targeted when running a ventilation cycle MINIMUM STATIC Settable range 0 0 inch WC to 3 0 inch WC This is a saf...

Страница 30: ... BOILER TEMPERATURE This setting is only available if Boiler Control is set to On Setting an input to Boiler Temperature automatically correlates this temperature reading to being the Boiler s Supply Water Temperature The Z8 will use this temperature reading to maintain the boiler supply water temperature during a heating cycle Temperature will be maintained based on the target Operating Range set...

Страница 31: ... YOUR PELICAN SITE MANAGER YOU CAN TEST THE SIGNAL OUTPUTS OF THE Z8 TO PROVIDE IMMEDIATE FEEDBACK THAT EACH OF THE Z8 s OUTPUTS ARE CONTROLLING THE CORRECT INSTALLED EQUIPMENT THESE OPTIONS LET YOU MANUALLY TURN ON AND OFF THE CONTROL SIGNALS IT ALSO ALLOWS YOU TO DYNAMICALLY ADJUST ALL 0 10VDC OUTPUTS FOR TESTING A VARIABLE SPEED FAN MODULATING BYPASS DAMPER ACTUATOR AND MODULATING ECONOMIZER DA...

Страница 32: ...tems Phone 888 512 0490 eMail sales pelicanwireless com support pelicanwireless com Web www pelicanwireless com 2655 Collier Canyon Road Livermore CA 94550 37 0012 Version 2 All Rights Reserved Pelican Wireless Systems LLC ...

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