Mammoth 1/2 to 6 Tons: High Efficiency Single Circuit Hori Manual do Utilizador

MAMM-WSHP-IOM-1AA (September 2011) High Efficiency Single Circuit Horizontal and Vertical Water Source Heat Pumps With R-410A Installation, Operation

10 MAMM-WSHP-IOM-1MA 1. Open all valves to full open position and turn on power to the heat pump. 2. Set room temperature sensor for “Fan Only” ope

11 MAMM-WSHP-IOM-1MA Operating Limits Application Limits WATER TEMPERATURES / Degrees F * Standard range Low Temp Geothermal COOLING HEATING CO

12 MAMM-WSHP-IOM-1MA MAMMOTH CONTROLS I/O 560 Mammoth I/O Zone 560 controller delivers powerful control and communications features all in a c

13 MAMM-WSHP-IOM-1MA I/O 560 (Base CAV) - Examples of I/O’s Universal Input Jumper Setting 1 Supply Air Temperature (Monitor Only) Thermistor

14 MAMM-WSHP-IOM-1MA I/O 583 Mammoth I/O Zone 583 controller delivers powerful control and communications features all in a compact, economica

15 MAMM-WSHP-IOM-1MA I/O Zone 583 (RHT, CAV, NMUA) - Examples of I/O’s Options are in italics. Common options are bolded. * Cost add option must b

16 MAMM-WSHP-IOM-1MA I/O Flex 6126 The standard factory-integrated DDC controller pro-vides control flexibility that can be easily customized to me

17 MAMM-WSHP-IOM-1MA Examples of I/O’s INPUTS Point Description UD #1 +Pulse BMS Supply Air, Duct Static Reset or Room Air Temperature Setpoint UD

18 MAMM-WSHP-IOM-1MA MAMMOTH DDC CONTROLS Keypad Locally access controllers and operational properties with the easy-to-use BACview6 keypad/display.

19 MAMM-WSHP-IOM-1MA Normal maintenance on A-Vintage horizontal and verti-cal units is generally limited to filter changes. Air filter changes are r

2 MAMM-WSHP-IOM-1MA Model Nomenclature ··············································································································

20 MAMM-WSHP-IOM-1MA Troubleshooting R-410A The In’s and Out’s of R-410A R-410A is a non-ozone depleting blend of two Refrigerants — HFC-125 and HFC-

21 MAMM-WSHP-IOM-1MA Performance Troubleshooting Performance Troubleshooting Heating Cooling Possible Cause Solution Insufficient Capacity X X D

22 MAMM-WSHP-IOM-1MA UNIT CHECK-OUT SHEET Customer Data Customer Name ________________________________________ Date _____________________________

Notes

Mammoth, Inc. has a policy of continuous product improvement and reserves the right to change design and specifications without notice. © 2011 Mamm

3 MAMM-WSHP-IOM-1MA “Mammoth” is a registered trademark of Mammoth, Inc. ©Mammoth, Inc. 2011. All rights reserved throughout the world. I

4 MAMM-WSHP-IOM-1MA Installation General 1. To prevent damage, this equipment should not be operated for supplementary heating and cooling during

5 MAMM-WSHP-IOM-1MA Unit Location and Clearances The diagrams below show minimum suggested clear-ances. Any additional clearances would be benefi

6 MAMM-WSHP-IOM-1MA Mounting Vertical units can be mounted on the floor or a concrete pad, typically in a mechanical closet or other area enclosed

7 MAMM-WSHP-IOM-1MA Ductwork and Attenuation Discharge ductwork is normally used with A-vintage horizontal and vertical single circuit units. Return

8 MAMM-WSHP-IOM-1MA Supply Piping 1. All heat pumps should be connected to supply and return piping in a two-pipe reverse return configuration. A re

9 MAMM-WSHP-IOM-1MA 1. If the A-Vintage horizontal and vertical units are equipped with water shutoff valves, either electric or pressure operated,