G&D GD-200K Installation Manual & User Manual Download Page 4

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INSTALLATION GUIDE · USER MANUAL

GAS HEATER SERIES

CONTACT INFORMATION & AFTER-HOURS SUPPORT

CONTACT INFORMATION

G&D Chillers, Inc.
130 E. 1st Ave

Junc�on City OR, 97448

1.800.555.0973

[email protected]

Oﬃce Hours: 8 AM

– 5 PM (PST)

AFTERHOURS TECHNICAL SUPPORT

G&D Chillers oﬀers 24/7 technical support. For emergency assistance a�er normal business hours, call the
main oﬃce at 1.800.555.0973 and choose the tech support op�on. Your call will be directed to an on

call

technician.

INSTALLATION VIDEO LINKS

Visit the following pages for installa�on video walk

throughs and FAQ’s:

www.gdchillers.com/installa�on

videos/

www.gdchillers.com/installa�onvideos/how

install

-chiller

www.gdchillers.com/installa�on

www.gdchillers.com/faq

NOTICE: HEATER WARRANTY REQUIRES ACTIVATION

To ac�vate the heater parts and labor limited warranty, complete the

Warranty

Start

up Checklist and return to G&D Chillers within 30 days

Summary of Contents for GD-200K

Page 1: ...1 800 555 0973 GDCHILLERS COM INSTALLATION VIDEOS INFO GDCHILLERS COM GD 200K 400K GAS HEATER SERIES INSTALLATION GUIDE USER MANUAL...

Page 3: ...TION VIDEO LINKS 4 GLYCOL HEATER DESCRIPTION 5 INSTALLATION REQUIREMENTS 5 PIPING RECOMMENDATIONS 6 QUICK START PROCEDURE 6 WARRANTY START UP CHECKLIST 10 SEQUENCE OF OPERATION 11 MAINTENANCE 13 TROUB...

Page 4: ...555 0973 and choose the tech support op on Your call will be directed to an on call technician INSTALLATION VIDEO LINKS Visit the following pages for installa on video walk throughs and FAQ s www gdch...

Page 5: ...601 W temp display Ranco ETC 111000 over temp protec on Dwyer TSW 150 main thermostat Pump contactors Panel mount key switches FACTORY TESTING All heater units are leak checked run tested and veri ed...

Page 6: ...ycol pressure is adjustable Verify tank jacket ra ngs before pressurizing system pressure is pre set at 25 PSI Heater contains dynamic uid bypass valve and pressure gauge on supply line Bypass valve L...

Page 7: ...7 6 6833 0 1 1 5 7851 0 1 1 675 1 5 7 6 6833 0 1 1 5 7851 0 1 1 7 6 7 03 21752 8 6833 200 77 72 2 1 5 3 3 1 7 1 62 7 21 56 567 9 81 7 21 7 25 7 7 5 1 33529 TH...

Page 8: ...867 7 6 6833 0 1 1 5 7851 0 1 1 7 6 9 9 6 7 6 0 1 1 3 66 9 9 6 7 5 23 1 867 200 77 72 2 1 5 3 3 1 7 1 62 7 21 56 567 9 81 7 21 7 25 7 7 5 1 33529 TH...

Page 9: ...0 1 080 5 1 0 1 1 3 66 9 9 6 7 5 23 1 6833 0 1 1 5 7851 0 1 1 200 77 72 2 1 5 3 3 1 7 1 62 7 21 56 567 9 81 7 21 7 25 7 7 5 1 33529 TH...

Page 10: ...LEASE SEND A COPY OF COMPLETED FORM TO G D TECH SUPPORT CLEARANCE AROUND HEATER Include picture if necessary FRONT BACK LEFT RIGHT GLYCOL DYNALENE MIXTURE GLYCOL DYNALENE LEVEL Reservoir Full GLYCOL P...

Page 11: ...d set point the thermostat stops sending power to the heater contactor and the heater turns o Below is the Rinnai temperature controller located on the door panel of the electrical enclosure It is pri...

Page 12: ...L2 Minimum temperature alarm probe 2 ooo open probe shorted probe This is the Ranco ETC 111000 the high temperature protec on in the heater It is located inside the electrical enclosure The cuto tempe...

Page 13: ...and glycol water ra o monthly Use glycol refractometer to con rm 35 glycol mixture Verify pump func on quarterly Con rm glycol supply pressure Listen for abnormal sounds from the pump If not in use f...

Page 14: ...mmended solu on Dwyer TSW 150 Symptom Error code Explana on Solu on Err Memory reading error Try cycling power to the heater and reprogramming setpoint If problem persists replace unit ErP Error of pr...

Page 15: ...5 35 5 36 0 0 8 26 9 36 5 37 0 0 8 27 5 37 5 38 0 2 4 28 0 38 2 38 7 3 7 28 4 38 5 39 0 4 2 28 5 For most applica ons G D Chillers recommends no less than and no more than 35 propylene glycol water m...

Page 16: ...dequate as is however it is the responsibility of the end user to con rm the outlet of the PRV is in a safe loca on so that it cannot spray hot glycol water mixture onto nearby personnel Extending the...

Page 17: ...ger Any upgrade to the original product will be covered only for the dura on of the original warranty period EXCLUSIONS This warranty does not cover for example abuse accident acts of God consumable p...

Page 18: ...O THE EXTENT PERMITTED BY APPLICABLE LAW G D CHILLERS INC DOES NOT WARRANT THAT THE OPERATION OF ANY PRODUCTS COVERED UNDER THIS LIMITED WARRANTY WILL MEET YOUR REQUIREMENTS OR THIRD PARTY SERVICES BE...

Page 19: ...INSTALLATION GUIDE USER MANUAL GAS HEATER SERIES G D CHILLERS INC GD MNL GSHTR_R2024B 19 Page intentionally left blank...

Page 20: ...er indoors is possible as long as all of Rinnai s installa on requirements are sa s ed Refer to the VC Series Manual for details RINNAI RL94i VC SERIES MANUAL A copy of the RL94i installa on instruc o...

Page 21: ...t followed exactly a fire or explosion may result causing property damage personal injury or death WARNING READ ALL OF THE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR OPERATING THIS WATER HEATER This...

Page 22: ...door models only 21 Checklist for Gas and Electricity 21 Installation of Temperature Controller 22 Final Checklist 24 Technical Data 25 Specifications 25 Dimensions 26 Pressure Drop and Water Flow Cur...

Page 23: ...ontroller does not control the electrical power Turn off the gas at the manual gas valve usually located immediately below the water heater Turn off the incoming water supply This can be done at the i...

Page 24: ...cent to the appliance or to lower floors of the structure When such locations cannot be avoided it is recommended that a suitable drain pan adequately drained be installed under the appliance The pan...

Page 25: ...he air intake location free of chemicals such as chlorine or bleach that produce fumes These fumes can damage components and reduce the life of your appliance Tankless water heater Color coded cold bl...

Page 26: ...ranty Consideration of care for your water heater should include evaluation of water quality The water must be potable free of corrosive chemicals sand dirt or other contaminates It is up to the insta...

Page 27: ...n a horizontal distance of 2 feet 61 cm from the center line of the terminal E Clearance to unventilated soffit F Clearance to outside corner G Clearance to inside corner H Clearance to each side of c...

Page 28: ...E CORNER V V 0 30 m to an inside corner 0 30 m between terminals at same level Important considerations for locating vent termination under a soffit ventilated or unventilated or eave vent or to a dec...

Page 29: ...ar commercial cooking exhaust Avoid termination locations near any air inlets Additional clearances RL75e RL94e 0 30 m to an inside corner 50 mm between terminals at same level 1 52 m vertically betwe...

Page 30: ...e water heater to Combustibles inches mm to Non Combustibles inches mm Top of Heater 12 305 2 51 Back of Heater 0 zero 0 zero Front Panel 24 610 0 zero Front Exhaust 24 610 24 610 Sides of Heater 6 15...

Page 31: ...addition the solenoid valves should be connected electrically to a surge protector with terminals This allows the solenoid valves to operate if the water heater is disabled due to a diagnostic code Th...

Page 32: ...mum length for the number of elbows used The planned venting termination air intake location meets the clearances Indoor air is not being used for combustion The water supply does not contain chemical...

Page 33: ...use vent components that are certified and listed with the water heater model The vent system must vent directly to the outside of the building and use outside air for combustion Avoid dips or sags i...

Page 34: ...e Collector Securing Screw Horizontal Termination without using the Condensate Collector Maximum Height 5 feet 1 52 m Regions of cold climate will create more condensate in the vent system The condens...

Page 35: ...atmosphere The end should not be under water or other substances To minimize freezing of the condensate run the condensate drain line through an interior wall or between insulation and an interior wa...

Page 36: ...ic Gas Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 and or the standard Temperature Pressure Temperature and Pressure Relief Valves and Vacuum Relief Valves CAN1 4 4 The relief valve must...

Page 37: ...provide the ability to isolate the water heater from the structure s plumbing and allow quick access to flush the heat exchanger Check with local codes to determine if a pressure and temperature reli...

Page 38: ...lve Boiler Drain Valve KEY This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project drawings This drawing is not intended to desc...

Page 39: ...r pressure is 20 150 psi Rinnai recommends 30 80 psi for maximum performance Installation of Gas Supply MUST DO A manual gas control valve must be placed in the gas supply line to the water heater A u...

Page 40: ...ch pipe size is capable of supplying 264 FT3 HR of natural gas Gas Input of all gas products BTU HR Heating Value of Gas BTU FT 3 Cubic Feet per Hour CFH Any compound used on the threaded joint of the...

Page 41: ...or remove the grounding terminal from this plug Checklist for Gas and Electricity A manual gas control valve is placed in the gas line to the water heater Check the gas lines and connections for leaks...

Page 42: ...n the power off Do not attempt to connect the temperature controller s with the power on Although the controller is a low voltage device there is 120 volt potential next to the temperature controller...

Page 43: ...using the holes drilled in step 1 6 Disconnect the power from the water heater 7 Remove the plastic cover from the PCB and electrical connections 8 Thread the cable through the access hole at the base...

Page 44: ...talled with a rating that exceeds the BTU input of the water heater model Refer to the rating plate on the side of the water heater for BTU input A manual gas control valve has been placed in the gas...

Page 45: ...0 7 kg 46 3 lb 21 0 kg 46 3 lb 21 0 kg 43 6 lb 19 8 kg 44 3 lb 20 1 kg Noise level 49 dB excluding start up or shutdown Electrical Data Normal 76 W 97 W 97 W 57 W 65 W Standby 2 W Anti frost Protectio...

Page 46: ...INSTALLATION GUIDE USER MANUAL GAS HEATER SERIES G D CHILLERS INC GD MNL GSHTR_R2024B 21 G D Chillers welcomes any and all ques ons or concerns We can be reached at 800 555 0973 or 541 345 3903 46...

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